diff options
| author | Ingo Molnar <mingo@kernel.org> | 2017-11-07 10:30:18 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-11-07 10:30:18 +0100 |
| commit | 15bcdc9477b03eb035052412c3a087e11e855e76 (patch) | |
| tree | e1e3c1f2b89e3a705d1737d61a4d8a9394a1930e /tools/perf | |
| parent | 340b5319c98eb14f7a70947a38e17d06f5beea88 (diff) | |
| parent | e4880bc5dfb1f02b152e62a894b5c6f3e995b3cf (diff) | |
| download | op-kernel-dev-15bcdc9477b03eb035052412c3a087e11e855e76.zip op-kernel-dev-15bcdc9477b03eb035052412c3a087e11e855e76.tar.gz | |
Merge branch 'linus' into perf/core, to fix conflicts
Conflicts:
tools/perf/arch/arm/annotate/instructions.c
tools/perf/arch/arm64/annotate/instructions.c
tools/perf/arch/powerpc/annotate/instructions.c
tools/perf/arch/s390/annotate/instructions.c
tools/perf/arch/x86/tests/intel-cqm.c
tools/perf/ui/tui/progress.c
tools/perf/util/zlib.c
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf')
404 files changed, 546 insertions, 3 deletions
diff --git a/tools/perf/Makefile b/tools/perf/Makefile index 32a64e6..2254544 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # This is a simple wrapper Makefile that calls the main Makefile.perf # with a -j option to do parallel builds diff --git a/tools/perf/arch/arm/annotate/instructions.c b/tools/perf/arch/arm/annotate/instructions.c index 6dfec7c..f64516d 100644 --- a/tools/perf/arch/arm/annotate/instructions.c +++ b/tools/perf/arch/arm/annotate/instructions.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/compiler.h> #include <sys/types.h> #include <regex.h> diff --git a/tools/perf/arch/arm/include/dwarf-regs-table.h b/tools/perf/arch/arm/include/dwarf-regs-table.h index f298d03..5a45046 100644 --- a/tools/perf/arch/arm/include/dwarf-regs-table.h +++ b/tools/perf/arch/arm/include/dwarf-regs-table.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifdef DEFINE_DWARF_REGSTR_TABLE /* This is included in perf/util/dwarf-regs.c */ diff --git a/tools/perf/arch/arm/include/perf_regs.h b/tools/perf/arch/arm/include/perf_regs.h index f619c9c..ed20e02 100644 --- a/tools/perf/arch/arm/include/perf_regs.h +++ b/tools/perf/arch/arm/include/perf_regs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef ARCH_PERF_REGS_H #define ARCH_PERF_REGS_H diff --git a/tools/perf/arch/arm/tests/dwarf-unwind.c b/tools/perf/arch/arm/tests/dwarf-unwind.c index 62eff84..8cb3477 100644 --- a/tools/perf/arch/arm/tests/dwarf-unwind.c +++ b/tools/perf/arch/arm/tests/dwarf-unwind.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <string.h> #include "perf_regs.h" #include "thread.h" diff --git a/tools/perf/arch/arm/tests/regs_load.S b/tools/perf/arch/arm/tests/regs_load.S index e09e983..6e2495c 100644 --- a/tools/perf/arch/arm/tests/regs_load.S +++ b/tools/perf/arch/arm/tests/regs_load.S @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #include <linux/linkage.h> #define R0 0x00 diff --git a/tools/perf/arch/arm/util/unwind-libdw.c b/tools/perf/arch/arm/util/unwind-libdw.c index bacfa00..36ba4c6 100644 --- a/tools/perf/arch/arm/util/unwind-libdw.c +++ b/tools/perf/arch/arm/util/unwind-libdw.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <elfutils/libdwfl.h> #include "../../util/unwind-libdw.h" #include "../../util/perf_regs.h" diff --git a/tools/perf/arch/arm/util/unwind-libunwind.c b/tools/perf/arch/arm/util/unwind-libunwind.c index 62c397e..3a55022 100644 --- a/tools/perf/arch/arm/util/unwind-libunwind.c +++ b/tools/perf/arch/arm/util/unwind-libunwind.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <errno.h> #include <libunwind.h> diff --git a/tools/perf/arch/arm64/Makefile b/tools/perf/arch/arm64/Makefile index eebe1ec..91de486 100644 --- a/tools/perf/arch/arm64/Makefile +++ b/tools/perf/arch/arm64/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 ifndef NO_DWARF PERF_HAVE_DWARF_REGS := 1 endif diff --git a/tools/perf/arch/arm64/annotate/instructions.c b/tools/perf/arch/arm64/annotate/instructions.c index a2c32be..6688977 100644 --- a/tools/perf/arch/arm64/annotate/instructions.c +++ b/tools/perf/arch/arm64/annotate/instructions.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/compiler.h> #include <sys/types.h> #include <regex.h> diff --git a/tools/perf/arch/arm64/include/dwarf-regs-table.h b/tools/perf/arch/arm64/include/dwarf-regs-table.h index 36e375f..177b285 100644 --- a/tools/perf/arch/arm64/include/dwarf-regs-table.h +++ b/tools/perf/arch/arm64/include/dwarf-regs-table.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifdef DEFINE_DWARF_REGSTR_TABLE /* This is included in perf/util/dwarf-regs.c */ diff --git a/tools/perf/arch/arm64/include/perf_regs.h b/tools/perf/arch/arm64/include/perf_regs.h index 4e5af27e3..baaa5e6 100644 --- a/tools/perf/arch/arm64/include/perf_regs.h +++ b/tools/perf/arch/arm64/include/perf_regs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef ARCH_PERF_REGS_H #define ARCH_PERF_REGS_H diff --git a/tools/perf/arch/arm64/tests/dwarf-unwind.c b/tools/perf/arch/arm64/tests/dwarf-unwind.c index cf04a4c9..e907f0f 100644 --- a/tools/perf/arch/arm64/tests/dwarf-unwind.c +++ b/tools/perf/arch/arm64/tests/dwarf-unwind.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <string.h> #include "perf_regs.h" #include "thread.h" diff --git a/tools/perf/arch/arm64/tests/regs_load.S b/tools/perf/arch/arm64/tests/regs_load.S index 025b46e..0704251 100644 --- a/tools/perf/arch/arm64/tests/regs_load.S +++ b/tools/perf/arch/arm64/tests/regs_load.S @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #include <linux/linkage.h> .text diff --git a/tools/perf/arch/arm64/util/unwind-libunwind.c b/tools/perf/arch/arm64/util/unwind-libunwind.c index b415dfd..002520d 100644 --- a/tools/perf/arch/arm64/util/unwind-libunwind.c +++ b/tools/perf/arch/arm64/util/unwind-libunwind.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <errno.h> #ifndef REMOTE_UNWIND_LIBUNWIND diff --git a/tools/perf/arch/common.c b/tools/perf/arch/common.c index 6b40e9f..8c0cfeb 100644 --- a/tools/perf/arch/common.c +++ b/tools/perf/arch/common.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <stdio.h> #include <sys/utsname.h> #include "common.h" diff --git a/tools/perf/arch/common.h b/tools/perf/arch/common.h index 6b01c73..a154650 100644 --- a/tools/perf/arch/common.h +++ b/tools/perf/arch/common.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef ARCH_PERF_COMMON_H #define ARCH_PERF_COMMON_H diff --git a/tools/perf/arch/powerpc/Makefile b/tools/perf/arch/powerpc/Makefile index cc39309..42dab7c 100644 --- a/tools/perf/arch/powerpc/Makefile +++ b/tools/perf/arch/powerpc/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 ifndef NO_DWARF PERF_HAVE_DWARF_REGS := 1 endif diff --git a/tools/perf/arch/powerpc/annotate/instructions.c b/tools/perf/arch/powerpc/annotate/instructions.c index b6b0ef5..a3f423c 100644 --- a/tools/perf/arch/powerpc/annotate/instructions.c +++ b/tools/perf/arch/powerpc/annotate/instructions.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/compiler.h> static struct ins_ops *powerpc__associate_instruction_ops(struct arch *arch, const char *name) diff --git a/tools/perf/arch/powerpc/include/arch-tests.h b/tools/perf/arch/powerpc/include/arch-tests.h index 84d8ded..1c7be75 100644 --- a/tools/perf/arch/powerpc/include/arch-tests.h +++ b/tools/perf/arch/powerpc/include/arch-tests.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef ARCH_TESTS_H #define ARCH_TESTS_H diff --git a/tools/perf/arch/powerpc/include/dwarf-regs-table.h b/tools/perf/arch/powerpc/include/dwarf-regs-table.h index db4730f..66dc015 100644 --- a/tools/perf/arch/powerpc/include/dwarf-regs-table.h +++ b/tools/perf/arch/powerpc/include/dwarf-regs-table.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifdef DEFINE_DWARF_REGSTR_TABLE /* This is included in perf/util/dwarf-regs.c */ diff --git a/tools/perf/arch/powerpc/include/perf_regs.h b/tools/perf/arch/powerpc/include/perf_regs.h index c12f4e8..00e37b1 100644 --- a/tools/perf/arch/powerpc/include/perf_regs.h +++ b/tools/perf/arch/powerpc/include/perf_regs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef ARCH_PERF_REGS_H #define ARCH_PERF_REGS_H diff --git a/tools/perf/arch/powerpc/tests/arch-tests.c b/tools/perf/arch/powerpc/tests/arch-tests.c index e24f462..8c3fbd4 100644 --- a/tools/perf/arch/powerpc/tests/arch-tests.c +++ b/tools/perf/arch/powerpc/tests/arch-tests.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <string.h> #include "tests/tests.h" #include "arch-tests.h" diff --git a/tools/perf/arch/powerpc/tests/dwarf-unwind.c b/tools/perf/arch/powerpc/tests/dwarf-unwind.c index 0bac313..30cbbd6 100644 --- a/tools/perf/arch/powerpc/tests/dwarf-unwind.c +++ b/tools/perf/arch/powerpc/tests/dwarf-unwind.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <string.h> #include "perf_regs.h" #include "thread.h" diff --git a/tools/perf/arch/powerpc/tests/regs_load.S b/tools/perf/arch/powerpc/tests/regs_load.S index d76c9a3..36a20b0 100644 --- a/tools/perf/arch/powerpc/tests/regs_load.S +++ b/tools/perf/arch/powerpc/tests/regs_load.S @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #include <linux/linkage.h> /* Offset is based on macros from arch/powerpc/include/uapi/asm/ptrace.h. */ diff --git a/tools/perf/arch/powerpc/util/book3s_hcalls.h b/tools/perf/arch/powerpc/util/book3s_hcalls.h index 0dd6b7f..54cfa05 100644 --- a/tools/perf/arch/powerpc/util/book3s_hcalls.h +++ b/tools/perf/arch/powerpc/util/book3s_hcalls.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef ARCH_PERF_BOOK3S_HV_HCALLS_H #define ARCH_PERF_BOOK3S_HV_HCALLS_H diff --git a/tools/perf/arch/powerpc/util/book3s_hv_exits.h b/tools/perf/arch/powerpc/util/book3s_hv_exits.h index e68ba2d..853b95d1 100644 --- a/tools/perf/arch/powerpc/util/book3s_hv_exits.h +++ b/tools/perf/arch/powerpc/util/book3s_hv_exits.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef ARCH_PERF_BOOK3S_HV_EXITS_H #define ARCH_PERF_BOOK3S_HV_EXITS_H diff --git a/tools/perf/arch/powerpc/util/header.c b/tools/perf/arch/powerpc/util/header.c index 9aaa6f5..7a4cf80 100644 --- a/tools/perf/arch/powerpc/util/header.c +++ b/tools/perf/arch/powerpc/util/header.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <sys/types.h> #include <unistd.h> #include <stdio.h> diff --git a/tools/perf/arch/powerpc/util/kvm-stat.c b/tools/perf/arch/powerpc/util/kvm-stat.c index 249723f..596ad6a 100644 --- a/tools/perf/arch/powerpc/util/kvm-stat.c +++ b/tools/perf/arch/powerpc/util/kvm-stat.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <errno.h> #include "util/kvm-stat.h" #include "util/parse-events.h" diff --git a/tools/perf/arch/powerpc/util/perf_regs.c b/tools/perf/arch/powerpc/util/perf_regs.c index f860dc41..ec50939 100644 --- a/tools/perf/arch/powerpc/util/perf_regs.c +++ b/tools/perf/arch/powerpc/util/perf_regs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <errno.h> #include <string.h> #include <regex.h> diff --git a/tools/perf/arch/powerpc/util/unwind-libdw.c b/tools/perf/arch/powerpc/util/unwind-libdw.c index 3a24b3c..7a1f05e 100644 --- a/tools/perf/arch/powerpc/util/unwind-libdw.c +++ b/tools/perf/arch/powerpc/util/unwind-libdw.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <elfutils/libdwfl.h> #include "../../util/unwind-libdw.h" #include "../../util/perf_regs.h" diff --git a/tools/perf/arch/s390/annotate/instructions.c b/tools/perf/arch/s390/annotate/instructions.c index b8676cc..e0e466c 100644 --- a/tools/perf/arch/s390/annotate/instructions.c +++ b/tools/perf/arch/s390/annotate/instructions.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/compiler.h> static struct ins_ops *s390__associate_ins_ops(struct arch *arch, const char *name) diff --git a/tools/perf/arch/s390/include/dwarf-regs-table.h b/tools/perf/arch/s390/include/dwarf-regs-table.h index 9da74a9..792d4c2 100644 --- a/tools/perf/arch/s390/include/dwarf-regs-table.h +++ b/tools/perf/arch/s390/include/dwarf-regs-table.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifdef DEFINE_DWARF_REGSTR_TABLE /* This is included in perf/util/dwarf-regs.c */ diff --git a/tools/perf/arch/s390/util/dwarf-regs.c b/tools/perf/arch/s390/util/dwarf-regs.c index 0469df0..0dff5b2 100644 --- a/tools/perf/arch/s390/util/dwarf-regs.c +++ b/tools/perf/arch/s390/util/dwarf-regs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Mapping of DWARF debug register numbers into register names. * diff --git a/tools/perf/arch/s390/util/machine.c b/tools/perf/arch/s390/util/machine.c index b9a95a1..0b20540 100644 --- a/tools/perf/arch/s390/util/machine.c +++ b/tools/perf/arch/s390/util/machine.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <unistd.h> #include <stdio.h> #include <string.h> diff --git a/tools/perf/arch/sh/include/dwarf-regs-table.h b/tools/perf/arch/sh/include/dwarf-regs-table.h index 3a2deaf..900e696 100644 --- a/tools/perf/arch/sh/include/dwarf-regs-table.h +++ b/tools/perf/arch/sh/include/dwarf-regs-table.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifdef DEFINE_DWARF_REGSTR_TABLE /* This is included in perf/util/dwarf-regs.c */ diff --git a/tools/perf/arch/sparc/include/dwarf-regs-table.h b/tools/perf/arch/sparc/include/dwarf-regs-table.h index 12c0761..35ede84 100644 --- a/tools/perf/arch/sparc/include/dwarf-regs-table.h +++ b/tools/perf/arch/sparc/include/dwarf-regs-table.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifdef DEFINE_DWARF_REGSTR_TABLE /* This is included in perf/util/dwarf-regs.c */ diff --git a/tools/perf/arch/x86/Makefile b/tools/perf/arch/x86/Makefile index 9a628a2..d74eaa7 100644 --- a/tools/perf/arch/x86/Makefile +++ b/tools/perf/arch/x86/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 ifndef NO_DWARF PERF_HAVE_DWARF_REGS := 1 endif diff --git a/tools/perf/arch/x86/annotate/instructions.c b/tools/perf/arch/x86/annotate/instructions.c index 563cd45..5bd1ba8 100644 --- a/tools/perf/arch/x86/annotate/instructions.c +++ b/tools/perf/arch/x86/annotate/instructions.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 static struct ins x86__instructions[] = { { .name = "add", .ops = &mov_ops, }, { .name = "addl", .ops = &mov_ops, }, diff --git a/tools/perf/arch/x86/entry/syscalls/syscalltbl.sh b/tools/perf/arch/x86/entry/syscalls/syscalltbl.sh index 49a18b9..029a72c 100755 --- a/tools/perf/arch/x86/entry/syscalls/syscalltbl.sh +++ b/tools/perf/arch/x86/entry/syscalls/syscalltbl.sh @@ -1,4 +1,5 @@ #!/bin/sh +# SPDX-License-Identifier: GPL-2.0 in="$1" arch="$2" diff --git a/tools/perf/arch/x86/include/arch-tests.h b/tools/perf/arch/x86/include/arch-tests.h index 01ad420..c1bd979 100644 --- a/tools/perf/arch/x86/include/arch-tests.h +++ b/tools/perf/arch/x86/include/arch-tests.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef ARCH_TESTS_H #define ARCH_TESTS_H diff --git a/tools/perf/arch/x86/include/dwarf-regs-table.h b/tools/perf/arch/x86/include/dwarf-regs-table.h index 9b5e5cb..b9bd5dc 100644 --- a/tools/perf/arch/x86/include/dwarf-regs-table.h +++ b/tools/perf/arch/x86/include/dwarf-regs-table.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifdef DEFINE_DWARF_REGSTR_TABLE /* This is included in perf/util/dwarf-regs.c */ diff --git a/tools/perf/arch/x86/include/perf_regs.h b/tools/perf/arch/x86/include/perf_regs.h index 7df517a..7f6d538 100644 --- a/tools/perf/arch/x86/include/perf_regs.h +++ b/tools/perf/arch/x86/include/perf_regs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef ARCH_PERF_REGS_H #define ARCH_PERF_REGS_H diff --git a/tools/perf/arch/x86/tests/arch-tests.c b/tools/perf/arch/x86/tests/arch-tests.c index 271c0a0..cc1802f 100644 --- a/tools/perf/arch/x86/tests/arch-tests.c +++ b/tools/perf/arch/x86/tests/arch-tests.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <string.h> #include "tests/tests.h" #include "arch-tests.h" diff --git a/tools/perf/arch/x86/tests/dwarf-unwind.c b/tools/perf/arch/x86/tests/dwarf-unwind.c index 7f209ce..95036c7 100644 --- a/tools/perf/arch/x86/tests/dwarf-unwind.c +++ b/tools/perf/arch/x86/tests/dwarf-unwind.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <string.h> #include "perf_regs.h" #include "thread.h" diff --git a/tools/perf/arch/x86/tests/insn-x86-dat-32.c b/tools/perf/arch/x86/tests/insn-x86-dat-32.c index 3cbf6fa..fab3c6d 100644 --- a/tools/perf/arch/x86/tests/insn-x86-dat-32.c +++ b/tools/perf/arch/x86/tests/insn-x86-dat-32.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Generated by gen-insn-x86-dat.sh and gen-insn-x86-dat.awk * from insn-x86-dat-src.c for inclusion by insn-x86.c diff --git a/tools/perf/arch/x86/tests/insn-x86-dat-64.c b/tools/perf/arch/x86/tests/insn-x86-dat-64.c index aa512fa..c57f346 100644 --- a/tools/perf/arch/x86/tests/insn-x86-dat-64.c +++ b/tools/perf/arch/x86/tests/insn-x86-dat-64.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Generated by gen-insn-x86-dat.sh and gen-insn-x86-dat.awk * from insn-x86-dat-src.c for inclusion by insn-x86.c diff --git a/tools/perf/arch/x86/tests/insn-x86-dat-src.c b/tools/perf/arch/x86/tests/insn-x86-dat-src.c index 6cdb65d..891415b 100644 --- a/tools/perf/arch/x86/tests/insn-x86-dat-src.c +++ b/tools/perf/arch/x86/tests/insn-x86-dat-src.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * This file contains instructions for testing by the test titled: * diff --git a/tools/perf/arch/x86/tests/insn-x86.c b/tools/perf/arch/x86/tests/insn-x86.c index b386058..a5d24ae5 100644 --- a/tools/perf/arch/x86/tests/insn-x86.c +++ b/tools/perf/arch/x86/tests/insn-x86.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include "debug.h" diff --git a/tools/perf/arch/x86/tests/intel-cqm.c b/tools/perf/arch/x86/tests/intel-cqm.c new file mode 100644 index 0000000..90a4a8c --- /dev/null +++ b/tools/perf/arch/x86/tests/intel-cqm.c @@ -0,0 +1,128 @@ +// SPDX-License-Identifier: GPL-2.0 +#include "tests/tests.h" +#include "perf.h" +#include "cloexec.h" +#include "debug.h" +#include "evlist.h" +#include "evsel.h" +#include "arch-tests.h" + +#include <signal.h> +#include <sys/mman.h> +#include <sys/wait.h> +#include <errno.h> +#include <string.h> + +static pid_t spawn(void) +{ + pid_t pid; + + pid = fork(); + if (pid) + return pid; + + while(1) + sleep(5); + return 0; +} + +/* + * Create an event group that contains both a sampled hardware + * (cpu-cycles) and software (intel_cqm/llc_occupancy/) event. We then + * wait for the hardware perf counter to overflow and generate a PMI, + * which triggers an event read for both of the events in the group. + * + * Since reading Intel CQM event counters requires sending SMP IPIs, the + * CQM pmu needs to handle the above situation gracefully, and return + * the last read counter value to avoid triggering a WARN_ON_ONCE() in + * smp_call_function_many() caused by sending IPIs from NMI context. + */ +int test__intel_cqm_count_nmi_context(struct test *test __maybe_unused, int subtest __maybe_unused) +{ + struct perf_evlist *evlist = NULL; + struct perf_evsel *evsel = NULL; + struct perf_event_attr pe; + int i, fd[2], flag, ret; + size_t mmap_len; + void *event; + pid_t pid; + int err = TEST_FAIL; + + flag = perf_event_open_cloexec_flag(); + + evlist = perf_evlist__new(); + if (!evlist) { + pr_debug("perf_evlist__new failed\n"); + return TEST_FAIL; + } + + ret = parse_events(evlist, "intel_cqm/llc_occupancy/", NULL); + if (ret) { + pr_debug("parse_events failed, is \"intel_cqm/llc_occupancy/\" available?\n"); + err = TEST_SKIP; + goto out; + } + + evsel = perf_evlist__first(evlist); + if (!evsel) { + pr_debug("perf_evlist__first failed\n"); + goto out; + } + + memset(&pe, 0, sizeof(pe)); + pe.size = sizeof(pe); + + pe.type = PERF_TYPE_HARDWARE; + pe.config = PERF_COUNT_HW_CPU_CYCLES; + pe.read_format = PERF_FORMAT_GROUP; + + pe.sample_period = 128; + pe.sample_type = PERF_SAMPLE_IP | PERF_SAMPLE_READ; + + pid = spawn(); + + fd[0] = sys_perf_event_open(&pe, pid, -1, -1, flag); + if (fd[0] < 0) { + pr_debug("failed to open event\n"); + goto out; + } + + memset(&pe, 0, sizeof(pe)); + pe.size = sizeof(pe); + + pe.type = evsel->attr.type; + pe.config = evsel->attr.config; + + fd[1] = sys_perf_event_open(&pe, pid, -1, fd[0], flag); + if (fd[1] < 0) { + pr_debug("failed to open event\n"); + goto out; + } + + /* + * Pick a power-of-two number of pages + 1 for the meta-data + * page (struct perf_event_mmap_page). See tools/perf/design.txt. + */ + mmap_len = page_size * 65; + + event = mmap(NULL, mmap_len, PROT_READ, MAP_SHARED, fd[0], 0); + if (event == (void *)(-1)) { + pr_debug("failed to mmap %d\n", errno); + goto out; + } + + sleep(1); + + err = TEST_OK; + + munmap(event, mmap_len); + + for (i = 0; i < 2; i++) + close(fd[i]); + + kill(pid, SIGKILL); + wait(NULL); +out: + perf_evlist__delete(evlist); + return err; +} diff --git a/tools/perf/arch/x86/tests/perf-time-to-tsc.c b/tools/perf/arch/x86/tests/perf-time-to-tsc.c index 5dd7efb..b59678e 100644 --- a/tools/perf/arch/x86/tests/perf-time-to-tsc.c +++ b/tools/perf/arch/x86/tests/perf-time-to-tsc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <errno.h> #include <inttypes.h> #include <stdio.h> diff --git a/tools/perf/arch/x86/tests/rdpmc.c b/tools/perf/arch/x86/tests/rdpmc.c index 17fec30..7a11f02 100644 --- a/tools/perf/arch/x86/tests/rdpmc.c +++ b/tools/perf/arch/x86/tests/rdpmc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <errno.h> #include <unistd.h> #include <stdlib.h> diff --git a/tools/perf/arch/x86/tests/regs_load.S b/tools/perf/arch/x86/tests/regs_load.S index 60875d5..bbe5a0d 100644 --- a/tools/perf/arch/x86/tests/regs_load.S +++ b/tools/perf/arch/x86/tests/regs_load.S @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #include <linux/linkage.h> #define AX 0 diff --git a/tools/perf/arch/x86/util/group.c b/tools/perf/arch/x86/util/group.c index 37f92aa..e2f8034 100644 --- a/tools/perf/arch/x86/util/group.c +++ b/tools/perf/arch/x86/util/group.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <stdio.h> #include "api/fs/fs.h" #include "util/group.h" diff --git a/tools/perf/arch/x86/util/header.c b/tools/perf/arch/x86/util/header.c index a74a48d..33027c5 100644 --- a/tools/perf/arch/x86/util/header.c +++ b/tools/perf/arch/x86/util/header.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <sys/types.h> #include <unistd.h> #include <stdio.h> diff --git a/tools/perf/arch/x86/util/kvm-stat.c b/tools/perf/arch/x86/util/kvm-stat.c index bf817be..b32409a 100644 --- a/tools/perf/arch/x86/util/kvm-stat.c +++ b/tools/perf/arch/x86/util/kvm-stat.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <errno.h> #include "../../util/kvm-stat.h" #include <asm/svm.h> diff --git a/tools/perf/arch/x86/util/perf_regs.c b/tools/perf/arch/x86/util/perf_regs.c index f95edeb..4b2caf6 100644 --- a/tools/perf/arch/x86/util/perf_regs.c +++ b/tools/perf/arch/x86/util/perf_regs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <errno.h> #include <string.h> #include <regex.h> diff --git a/tools/perf/arch/x86/util/pmu.c b/tools/perf/arch/x86/util/pmu.c index 79fe071..63a74c3 100644 --- a/tools/perf/arch/x86/util/pmu.c +++ b/tools/perf/arch/x86/util/pmu.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <string.h> #include <linux/perf_event.h> diff --git a/tools/perf/arch/x86/util/tsc.c b/tools/perf/arch/x86/util/tsc.c index 2e5567c..06bae70 100644 --- a/tools/perf/arch/x86/util/tsc.c +++ b/tools/perf/arch/x86/util/tsc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <stdbool.h> #include <errno.h> diff --git a/tools/perf/arch/x86/util/unwind-libdw.c b/tools/perf/arch/x86/util/unwind-libdw.c index 38dc9bb..fda8f42 100644 --- a/tools/perf/arch/x86/util/unwind-libdw.c +++ b/tools/perf/arch/x86/util/unwind-libdw.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <elfutils/libdwfl.h> #include "../../util/unwind-libdw.h" #include "../../util/perf_regs.h" diff --git a/tools/perf/arch/x86/util/unwind-libunwind.c b/tools/perf/arch/x86/util/unwind-libunwind.c index 4f16661..9c917f8 100644 --- a/tools/perf/arch/x86/util/unwind-libunwind.c +++ b/tools/perf/arch/x86/util/unwind-libunwind.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #ifndef REMOTE_UNWIND_LIBUNWIND #include <errno.h> diff --git a/tools/perf/arch/xtensa/include/dwarf-regs-table.h b/tools/perf/arch/xtensa/include/dwarf-regs-table.h index aa0444a..d7c9f1f 100644 --- a/tools/perf/arch/xtensa/include/dwarf-regs-table.h +++ b/tools/perf/arch/xtensa/include/dwarf-regs-table.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifdef DEFINE_DWARF_REGSTR_TABLE /* This is included in perf/util/dwarf-regs.c */ diff --git a/tools/perf/bench/bench.h b/tools/perf/bench/bench.h index 842ab27..6c9fcd7 100644 --- a/tools/perf/bench/bench.h +++ b/tools/perf/bench/bench.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef BENCH_H #define BENCH_H diff --git a/tools/perf/bench/futex-hash.c b/tools/perf/bench/futex-hash.c index fe16b31..58ae6ed 100644 --- a/tools/perf/bench/futex-hash.c +++ b/tools/perf/bench/futex-hash.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2013 Davidlohr Bueso <davidlohr@hp.com> * diff --git a/tools/perf/bench/futex-lock-pi.c b/tools/perf/bench/futex-lock-pi.c index 73a1c44..08653ae 100644 --- a/tools/perf/bench/futex-lock-pi.c +++ b/tools/perf/bench/futex-lock-pi.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2015 Davidlohr Bueso. */ diff --git a/tools/perf/bench/futex-requeue.c b/tools/perf/bench/futex-requeue.c index 41786cb..1058c19 100644 --- a/tools/perf/bench/futex-requeue.c +++ b/tools/perf/bench/futex-requeue.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2013 Davidlohr Bueso <davidlohr@hp.com> * diff --git a/tools/perf/bench/futex-wake-parallel.c b/tools/perf/bench/futex-wake-parallel.c index 4ab12c8..b4732da 100644 --- a/tools/perf/bench/futex-wake-parallel.c +++ b/tools/perf/bench/futex-wake-parallel.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2015 Davidlohr Bueso. * diff --git a/tools/perf/bench/futex-wake.c b/tools/perf/bench/futex-wake.c index 2fa4922..8c5c0b6 100644 --- a/tools/perf/bench/futex-wake.c +++ b/tools/perf/bench/futex-wake.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2013 Davidlohr Bueso <davidlohr@hp.com> * diff --git a/tools/perf/bench/futex.h b/tools/perf/bench/futex.h index e44fd32..db4853f 100644 --- a/tools/perf/bench/futex.h +++ b/tools/perf/bench/futex.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Glibc independent futex library for testing kernel functionality. * Shamelessly stolen from Darren Hart <dvhltc@us.ibm.com> diff --git a/tools/perf/bench/mem-functions.c b/tools/perf/bench/mem-functions.c index fbd732b..0251dd3 100644 --- a/tools/perf/bench/mem-functions.c +++ b/tools/perf/bench/mem-functions.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * mem-memcpy.c * diff --git a/tools/perf/bench/mem-memcpy-arch.h b/tools/perf/bench/mem-memcpy-arch.h index 5aad2a9..5bcaec5 100644 --- a/tools/perf/bench/mem-memcpy-arch.h +++ b/tools/perf/bench/mem-memcpy-arch.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifdef HAVE_ARCH_X86_64_SUPPORT diff --git a/tools/perf/bench/mem-memcpy-x86-64-asm-def.h b/tools/perf/bench/mem-memcpy-x86-64-asm-def.h index 8c0c1a2..50ae8bd 100644 --- a/tools/perf/bench/mem-memcpy-x86-64-asm-def.h +++ b/tools/perf/bench/mem-memcpy-x86-64-asm-def.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ MEMCPY_FN(memcpy_orig, "x86-64-unrolled", diff --git a/tools/perf/bench/mem-memcpy-x86-64-asm.S b/tools/perf/bench/mem-memcpy-x86-64-asm.S index f700369..b43f8d2 100644 --- a/tools/perf/bench/mem-memcpy-x86-64-asm.S +++ b/tools/perf/bench/mem-memcpy-x86-64-asm.S @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* Various wrappers to make the kernel .S file build in user-space: */ diff --git a/tools/perf/bench/mem-memset-arch.h b/tools/perf/bench/mem-memset-arch.h index 0d15786..53f4548 100644 --- a/tools/perf/bench/mem-memset-arch.h +++ b/tools/perf/bench/mem-memset-arch.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifdef HAVE_ARCH_X86_64_SUPPORT diff --git a/tools/perf/bench/mem-memset-x86-64-asm-def.h b/tools/perf/bench/mem-memset-x86-64-asm-def.h index f02d028..dac6d2b 100644 --- a/tools/perf/bench/mem-memset-x86-64-asm-def.h +++ b/tools/perf/bench/mem-memset-x86-64-asm-def.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ MEMSET_FN(memset_orig, "x86-64-unrolled", diff --git a/tools/perf/bench/mem-memset-x86-64-asm.S b/tools/perf/bench/mem-memset-x86-64-asm.S index 58407aa..d550bd5 100644 --- a/tools/perf/bench/mem-memset-x86-64-asm.S +++ b/tools/perf/bench/mem-memset-x86-64-asm.S @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #define memset MEMSET /* don't hide glibc's memset() */ #define altinstr_replacement text #define globl p2align 4; .globl diff --git a/tools/perf/bench/numa.c b/tools/perf/bench/numa.c index 469d65b..d95fdcc 100644 --- a/tools/perf/bench/numa.c +++ b/tools/perf/bench/numa.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * numa.c * diff --git a/tools/perf/bench/sched-messaging.c b/tools/perf/bench/sched-messaging.c index 4f961e7..f9d7641 100644 --- a/tools/perf/bench/sched-messaging.c +++ b/tools/perf/bench/sched-messaging.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * * sched-messaging.c diff --git a/tools/perf/bench/sched-pipe.c b/tools/perf/bench/sched-pipe.c index a152737..0591be0 100644 --- a/tools/perf/bench/sched-pipe.c +++ b/tools/perf/bench/sched-pipe.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * * sched-pipe.c diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c index 2d5c875..f15731a 100644 --- a/tools/perf/builtin-annotate.c +++ b/tools/perf/builtin-annotate.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * builtin-annotate.c * diff --git a/tools/perf/builtin-bench.c b/tools/perf/builtin-bench.c index 445e628..17a6bcd 100644 --- a/tools/perf/builtin-bench.c +++ b/tools/perf/builtin-bench.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * builtin-bench.c * diff --git a/tools/perf/builtin-buildid-cache.c b/tools/perf/builtin-buildid-cache.c index cb2453b..3d354ba 100644 --- a/tools/perf/builtin-buildid-cache.c +++ b/tools/perf/builtin-buildid-cache.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * builtin-buildid-cache.c * diff --git a/tools/perf/builtin-buildid-list.c b/tools/perf/builtin-buildid-list.c index 00099a83..78abbe8 100644 --- a/tools/perf/builtin-buildid-list.c +++ b/tools/perf/builtin-buildid-list.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * builtin-buildid-list.c * diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c index 9590fdc..17855c4 100644 --- a/tools/perf/builtin-c2c.c +++ b/tools/perf/builtin-c2c.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * This is rewrite of original c2c tool introduced in here: * http://lwn.net/Articles/588866/ diff --git a/tools/perf/builtin-config.c b/tools/perf/builtin-config.c index b89417d..514f70f 100644 --- a/tools/perf/builtin-config.c +++ b/tools/perf/builtin-config.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * builtin-config.c * diff --git a/tools/perf/builtin-data.c b/tools/perf/builtin-data.c index 46cd849..dde25d4 100644 --- a/tools/perf/builtin-data.c +++ b/tools/perf/builtin-data.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/compiler.h> #include "builtin.h" #include "perf.h" diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c index 67570e6..d660cb7 100644 --- a/tools/perf/builtin-diff.c +++ b/tools/perf/builtin-diff.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * builtin-diff.c * diff --git a/tools/perf/builtin-evlist.c b/tools/perf/builtin-evlist.c index 93b85dc..e06e822 100644 --- a/tools/perf/builtin-evlist.c +++ b/tools/perf/builtin-evlist.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Builtin evlist command: Show the list of event selectors present * in a perf.data file. diff --git a/tools/perf/builtin-help.c b/tools/perf/builtin-help.c index dbe4e41..bd1fede 100644 --- a/tools/perf/builtin-help.c +++ b/tools/perf/builtin-help.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * builtin-help.c * diff --git a/tools/perf/builtin-inject.c b/tools/perf/builtin-inject.c index 91e6509..16a2854 100644 --- a/tools/perf/builtin-inject.c +++ b/tools/perf/builtin-inject.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * builtin-inject.c * diff --git a/tools/perf/builtin-kmem.c b/tools/perf/builtin-kmem.c index abcab75..557d391 100644 --- a/tools/perf/builtin-kmem.c +++ b/tools/perf/builtin-kmem.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "builtin.h" #include "perf.h" diff --git a/tools/perf/builtin-kvm.c b/tools/perf/builtin-kvm.c index 0af4c09..0c36f2a 100644 --- a/tools/perf/builtin-kvm.c +++ b/tools/perf/builtin-kvm.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "builtin.h" #include "perf.h" diff --git a/tools/perf/builtin-list.c b/tools/perf/builtin-list.c index b2d2ad3..ead221e 100644 --- a/tools/perf/builtin-list.c +++ b/tools/perf/builtin-list.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * builtin-list.c * diff --git a/tools/perf/builtin-lock.c b/tools/perf/builtin-lock.c index 81af2940..6e0189d 100644 --- a/tools/perf/builtin-lock.c +++ b/tools/perf/builtin-lock.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <errno.h> #include <inttypes.h> #include "builtin.h" diff --git a/tools/perf/builtin-mem.c b/tools/perf/builtin-mem.c index f09fd1a..5065646 100644 --- a/tools/perf/builtin-mem.c +++ b/tools/perf/builtin-mem.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <inttypes.h> #include <sys/types.h> #include <sys/stat.h> diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index f4d9fc5..3d7f33e 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * builtin-record.c * diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index 3c2d9d4..1394cd8 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * builtin-report.c * diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c index 47e5434..83283fe 100644 --- a/tools/perf/builtin-sched.c +++ b/tools/perf/builtin-sched.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "builtin.h" #include "perf.h" diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index 89975e3..68f36dc 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "builtin.h" #include "perf.h" diff --git a/tools/perf/builtin-version.c b/tools/perf/builtin-version.c index d251494..37019c5 100644 --- a/tools/perf/builtin-version.c +++ b/tools/perf/builtin-version.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "builtin.h" #include "perf.h" #include <linux/compiler.h> diff --git a/tools/perf/builtin.h b/tools/perf/builtin.h index d4d19fe..05745f3 100644 --- a/tools/perf/builtin.h +++ b/tools/perf/builtin.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef BUILTIN_H #define BUILTIN_H diff --git a/tools/perf/check-headers.sh b/tools/perf/check-headers.sh index a3a041b..77406d2 100755 --- a/tools/perf/check-headers.sh +++ b/tools/perf/check-headers.sh @@ -1,4 +1,5 @@ #!/bin/sh +# SPDX-License-Identifier: GPL-2.0 HEADERS=' include/uapi/drm/drm.h diff --git a/tools/perf/jvmti/jvmti_agent.h b/tools/perf/jvmti/jvmti_agent.h index c53a41f..fe32d83 100644 --- a/tools/perf/jvmti/jvmti_agent.h +++ b/tools/perf/jvmti/jvmti_agent.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __JVMTI_AGENT_H__ #define __JVMTI_AGENT_H__ diff --git a/tools/perf/jvmti/libjvmti.c b/tools/perf/jvmti/libjvmti.c index 6d71090..c62c9fc 100644 --- a/tools/perf/jvmti/libjvmti.c +++ b/tools/perf/jvmti/libjvmti.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/compiler.h> #include <sys/types.h> #include <stdio.h> diff --git a/tools/perf/perf-archive.sh b/tools/perf/perf-archive.sh index e919306..0cfb3e2 100644 --- a/tools/perf/perf-archive.sh +++ b/tools/perf/perf-archive.sh @@ -1,4 +1,5 @@ #!/bin/bash +# SPDX-License-Identifier: GPL-2.0 # perf archive # Arnaldo Carvalho de Melo <acme@redhat.com> diff --git a/tools/perf/perf-completion.sh b/tools/perf/perf-completion.sh index 3ba80b2..345f5d6 100644 --- a/tools/perf/perf-completion.sh +++ b/tools/perf/perf-completion.sh @@ -1,4 +1,5 @@ # perf bash and zsh completion +# SPDX-License-Identifier: GPL-2.0 # Taken from git.git's completion script. __my_reassemble_comp_words_by_ref() diff --git a/tools/perf/perf-read-vdso.c b/tools/perf/perf-read-vdso.c index 764e254..8c0ca0c 100644 --- a/tools/perf/perf-read-vdso.c +++ b/tools/perf/perf-read-vdso.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <stdio.h> #include <string.h> diff --git a/tools/perf/perf-sys.h b/tools/perf/perf-sys.h index c11f0c7..36673f9 100644 --- a/tools/perf/perf-sys.h +++ b/tools/perf/perf-sys.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PERF_SYS_H #define _PERF_SYS_H diff --git a/tools/perf/perf.c b/tools/perf/perf.c index 2f19e03..62b1351 100644 --- a/tools/perf/perf.c +++ b/tools/perf/perf.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * perf.c * diff --git a/tools/perf/perf.h b/tools/perf/perf.h index fbb0a9c..2357f4cc 100644 --- a/tools/perf/perf.h +++ b/tools/perf/perf.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PERF_PERF_H #define _PERF_PERF_H diff --git a/tools/perf/pmu-events/jevents.h b/tools/perf/pmu-events/jevents.h index 5579947..4684c67 100644 --- a/tools/perf/pmu-events/jevents.h +++ b/tools/perf/pmu-events/jevents.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef JEVENTS_H #define JEVENTS_H 1 diff --git a/tools/perf/pmu-events/jsmn.h b/tools/perf/pmu-events/jsmn.h index d666b10..c7b0f6e 100644 --- a/tools/perf/pmu-events/jsmn.h +++ b/tools/perf/pmu-events/jsmn.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __JSMN_H_ #define __JSMN_H_ diff --git a/tools/perf/pmu-events/json.h b/tools/perf/pmu-events/json.h index 278ebd3..fbcd5a0 100644 --- a/tools/perf/pmu-events/json.h +++ b/tools/perf/pmu-events/json.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef JSON_H #define JSON_H 1 diff --git a/tools/perf/pmu-events/pmu-events.h b/tools/perf/pmu-events/pmu-events.h index 94fa172..92a4d15 100644 --- a/tools/perf/pmu-events/pmu-events.h +++ b/tools/perf/pmu-events/pmu-events.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef PMU_EVENTS_H #define PMU_EVENTS_H diff --git a/tools/perf/python/tracepoint.py b/tools/perf/python/tracepoint.py index eb4dbed..eb76f65 100755 --- a/tools/perf/python/tracepoint.py +++ b/tools/perf/python/tracepoint.py @@ -1,4 +1,5 @@ #! /usr/bin/python +# SPDX-License-Identifier: GPL-2.0 # -*- python -*- # -*- coding: utf-8 -*- diff --git a/tools/perf/scripts/perl/Perf-Trace-Util/Makefile.PL b/tools/perf/scripts/perl/Perf-Trace-Util/Makefile.PL index decdeb0..e899433 100644 --- a/tools/perf/scripts/perl/Perf-Trace-Util/Makefile.PL +++ b/tools/perf/scripts/perl/Perf-Trace-Util/Makefile.PL @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 use 5.010000; use ExtUtils::MakeMaker; # See lib/ExtUtils/MakeMaker.pm for details of how to influence diff --git a/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py b/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py index 9e098579..81a56cd 100755 --- a/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py +++ b/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py @@ -1,4 +1,5 @@ # EventClass.py +# SPDX-License-Identifier: GPL-2.0 # # This is a library defining some events types classes, which could # be used by other scripts to analyzing the perf samples. diff --git a/tools/perf/scripts/python/event_analyzing_sample.py b/tools/perf/scripts/python/event_analyzing_sample.py index 163c39f..4e843b9 100644 --- a/tools/perf/scripts/python/event_analyzing_sample.py +++ b/tools/perf/scripts/python/event_analyzing_sample.py @@ -1,4 +1,5 @@ # event_analyzing_sample.py: general event handler in python +# SPDX-License-Identifier: GPL-2.0 # # Current perf report is already very powerful with the annotation integrated, # and this script is not trying to be as powerful as perf report, but diff --git a/tools/perf/scripts/python/net_dropmonitor.py b/tools/perf/scripts/python/net_dropmonitor.py index 0b6ce8c..a150164 100755 --- a/tools/perf/scripts/python/net_dropmonitor.py +++ b/tools/perf/scripts/python/net_dropmonitor.py @@ -1,4 +1,5 @@ # Monitor the system for dropped packets and proudce a report of drop locations and counts +# SPDX-License-Identifier: GPL-2.0 import os import sys diff --git a/tools/perf/scripts/python/netdev-times.py b/tools/perf/scripts/python/netdev-times.py index 4c6f09a..9b2050f 100644 --- a/tools/perf/scripts/python/netdev-times.py +++ b/tools/perf/scripts/python/netdev-times.py @@ -1,4 +1,5 @@ # Display a process of packets and processed time. +# SPDX-License-Identifier: GPL-2.0 # It helps us to investigate networking or network device. # # options diff --git a/tools/perf/scripts/python/stackcollapse.py b/tools/perf/scripts/python/stackcollapse.py index 5a605f7..1697b5e 100755 --- a/tools/perf/scripts/python/stackcollapse.py +++ b/tools/perf/scripts/python/stackcollapse.py @@ -1,4 +1,5 @@ # stackcollapse.py - format perf samples with one line per distinct call stack +# SPDX-License-Identifier: GPL-2.0 # # This script's output has two space-separated fields. The first is a semicolon # separated stack including the program name (from the "comm" field) and the diff --git a/tools/perf/scripts/python/stat-cpi.py b/tools/perf/scripts/python/stat-cpi.py index 8b60f34..8410672 100644 --- a/tools/perf/scripts/python/stat-cpi.py +++ b/tools/perf/scripts/python/stat-cpi.py @@ -1,4 +1,5 @@ #!/usr/bin/env python +# SPDX-License-Identifier: GPL-2.0 data = {} times = [] diff --git a/tools/perf/tests/attr.c b/tools/perf/tests/attr.c index 25ede44..0e1367f 100644 --- a/tools/perf/tests/attr.c +++ b/tools/perf/tests/attr.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * The struct perf_event_attr test support. * diff --git a/tools/perf/tests/attr.py b/tools/perf/tests/attr.py index a13cd78..ff9b60b 100644 --- a/tools/perf/tests/attr.py +++ b/tools/perf/tests/attr.py @@ -1,4 +1,5 @@ #! /usr/bin/python +# SPDX-License-Identifier: GPL-2.0 import os import sys diff --git a/tools/perf/tests/backward-ring-buffer.c b/tools/perf/tests/backward-ring-buffer.c index d233ad3..71b9a0b 100644 --- a/tools/perf/tests/backward-ring-buffer.c +++ b/tools/perf/tests/backward-ring-buffer.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Test backward bit in event attribute, read ring buffer from end to * beginning diff --git a/tools/perf/tests/bitmap.c b/tools/perf/tests/bitmap.c index 0d7c065..47bedf2 100644 --- a/tools/perf/tests/bitmap.c +++ b/tools/perf/tests/bitmap.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/compiler.h> #include <linux/bitmap.h> #include "tests.h" diff --git a/tools/perf/tests/bp_signal.c b/tools/perf/tests/bp_signal.c index 97937e1..335b695 100644 --- a/tools/perf/tests/bp_signal.c +++ b/tools/perf/tests/bp_signal.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Inspired by breakpoint overflow test done by * Vince Weaver <vincent.weaver@maine.edu> for perf_event_tests diff --git a/tools/perf/tests/bp_signal_overflow.c b/tools/perf/tests/bp_signal_overflow.c index 61ecd80..ca962559 100644 --- a/tools/perf/tests/bp_signal_overflow.c +++ b/tools/perf/tests/bp_signal_overflow.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Originally done by Vince Weaver <vincent.weaver@maine.edu> for * perf_event_tests (git://github.com/deater/perf_event_tests) diff --git a/tools/perf/tests/builtin-test.c b/tools/perf/tests/builtin-test.c index d0fee35..766573e 100644 --- a/tools/perf/tests/builtin-test.c +++ b/tools/perf/tests/builtin-test.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * builtin-test.c * diff --git a/tools/perf/tests/clang.c b/tools/perf/tests/clang.c index c60ec91..f45fe11 100644 --- a/tools/perf/tests/clang.c +++ b/tools/perf/tests/clang.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "tests.h" #include "debug.h" #include "util.h" diff --git a/tools/perf/tests/code-reading.c b/tools/perf/tests/code-reading.c index 466a462..fcc8984 100644 --- a/tools/perf/tests/code-reading.c +++ b/tools/perf/tests/code-reading.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <errno.h> #include <linux/kernel.h> #include <linux/types.h> diff --git a/tools/perf/tests/cpumap.c b/tools/perf/tests/cpumap.c index 1997022..e78b897 100644 --- a/tools/perf/tests/cpumap.c +++ b/tools/perf/tests/cpumap.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "tests.h" #include <stdio.h> #include "cpumap.h" diff --git a/tools/perf/tests/dso-data.c b/tools/perf/tests/dso-data.c index 30aead4..7f6c520 100644 --- a/tools/perf/tests/dso-data.c +++ b/tools/perf/tests/dso-data.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <dirent.h> #include <stdlib.h> #include <linux/kernel.h> diff --git a/tools/perf/tests/dwarf-unwind.c b/tools/perf/tests/dwarf-unwind.c index 9ba1d21..ac40e05 100644 --- a/tools/perf/tests/dwarf-unwind.c +++ b/tools/perf/tests/dwarf-unwind.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/compiler.h> #include <linux/types.h> #include <inttypes.h> diff --git a/tools/perf/tests/event-times.c b/tools/perf/tests/event-times.c index b82b981..1a2686f 100644 --- a/tools/perf/tests/event-times.c +++ b/tools/perf/tests/event-times.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/compiler.h> #include <errno.h> #include <inttypes.h> diff --git a/tools/perf/tests/event_update.c b/tools/perf/tests/event_update.c index 9484da2..f14dcd6 100644 --- a/tools/perf/tests/event_update.c +++ b/tools/perf/tests/event_update.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/compiler.h> #include "evlist.h" #include "evsel.h" diff --git a/tools/perf/tests/evsel-roundtrip-name.c b/tools/perf/tests/evsel-roundtrip-name.c index d32759b..a104728 100644 --- a/tools/perf/tests/evsel-roundtrip-name.c +++ b/tools/perf/tests/evsel-roundtrip-name.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "evlist.h" #include "evsel.h" #include "parse-events.h" diff --git a/tools/perf/tests/evsel-tp-sched.c b/tools/perf/tests/evsel-tp-sched.c index 5fc906d..699561f 100644 --- a/tools/perf/tests/evsel-tp-sched.c +++ b/tools/perf/tests/evsel-tp-sched.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/err.h> #include <traceevent/event-parse.h> #include "evsel.h" diff --git a/tools/perf/tests/expr.c b/tools/perf/tests/expr.c index cb251bf..01f0706 100644 --- a/tools/perf/tests/expr.c +++ b/tools/perf/tests/expr.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "util/debug.h" #include "util/expr.h" #include "tests.h" diff --git a/tools/perf/tests/fdarray.c b/tools/perf/tests/fdarray.c index 7d3a9e2..c7c81c4 100644 --- a/tools/perf/tests/fdarray.c +++ b/tools/perf/tests/fdarray.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <api/fd/array.h> #include <poll.h> #include "util/debug.h" diff --git a/tools/perf/tests/hists_common.c b/tools/perf/tests/hists_common.c index 00b8dc5..f7c5b61 100644 --- a/tools/perf/tests/hists_common.c +++ b/tools/perf/tests/hists_common.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <inttypes.h> #include "perf.h" #include "util/debug.h" diff --git a/tools/perf/tests/hists_common.h b/tools/perf/tests/hists_common.h index 888254e..a2de0ff 100644 --- a/tools/perf/tests/hists_common.h +++ b/tools/perf/tests/hists_common.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_TESTS__HISTS_COMMON_H__ #define __PERF_TESTS__HISTS_COMMON_H__ diff --git a/tools/perf/tests/hists_cumulate.c b/tools/perf/tests/hists_cumulate.c index 8d19c02..65fe02b 100644 --- a/tools/perf/tests/hists_cumulate.c +++ b/tools/perf/tests/hists_cumulate.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "perf.h" #include "util/debug.h" #include "util/event.h" diff --git a/tools/perf/tests/hists_filter.c b/tools/perf/tests/hists_filter.c index 755ca55..1c5beda 100644 --- a/tools/perf/tests/hists_filter.c +++ b/tools/perf/tests/hists_filter.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "perf.h" #include "util/debug.h" #include "util/symbol.h" diff --git a/tools/perf/tests/hists_link.c b/tools/perf/tests/hists_link.c index 073c9c2..9a9d06c 100644 --- a/tools/perf/tests/hists_link.c +++ b/tools/perf/tests/hists_link.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "perf.h" #include "tests.h" #include "debug.h" diff --git a/tools/perf/tests/hists_output.c b/tools/perf/tests/hists_output.c index 282d62e..faacb4f 100644 --- a/tools/perf/tests/hists_output.c +++ b/tools/perf/tests/hists_output.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "perf.h" #include "util/debug.h" #include "util/event.h" diff --git a/tools/perf/tests/is_printable_array.c b/tools/perf/tests/is_printable_array.c index 38f7657..9c7b3ba 100644 --- a/tools/perf/tests/is_printable_array.c +++ b/tools/perf/tests/is_printable_array.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/compiler.h> #include <linux/kernel.h> #include "tests.h" diff --git a/tools/perf/tests/keep-tracking.c b/tools/perf/tests/keep-tracking.c index 7394286..842d336 100644 --- a/tools/perf/tests/keep-tracking.c +++ b/tools/perf/tests/keep-tracking.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> #include <unistd.h> #include <sys/prctl.h> diff --git a/tools/perf/tests/kmod-path.c b/tools/perf/tests/kmod-path.c index 8b9d4ba..8e57d46 100644 --- a/tools/perf/tests/kmod-path.c +++ b/tools/perf/tests/kmod-path.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <stdbool.h> #include <stdlib.h> #include "tests.h" diff --git a/tools/perf/tests/llvm.c b/tools/perf/tests/llvm.c index 5187b50d..a039f93 100644 --- a/tools/perf/tests/llvm.c +++ b/tools/perf/tests/llvm.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <stdio.h> #include <bpf/libbpf.h> #include <util/llvm-utils.h> diff --git a/tools/perf/tests/llvm.h b/tools/perf/tests/llvm.h index b835717..f68b0d9 100644 --- a/tools/perf/tests/llvm.h +++ b/tools/perf/tests/llvm.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef PERF_TEST_LLVM_H #define PERF_TEST_LLVM_H diff --git a/tools/perf/tests/mmap-basic.c b/tools/perf/tests/mmap-basic.c index bc8a70e..5a8bf31 100644 --- a/tools/perf/tests/mmap-basic.c +++ b/tools/perf/tests/mmap-basic.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <errno.h> #include <inttypes.h> /* For the CLR_() macros */ diff --git a/tools/perf/tests/mmap-thread-lookup.c b/tools/perf/tests/mmap-thread-lookup.c index 2a0068a..868d82b5 100644 --- a/tools/perf/tests/mmap-thread-lookup.c +++ b/tools/perf/tests/mmap-thread-lookup.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <inttypes.h> #include <unistd.h> #include <sys/syscall.h> diff --git a/tools/perf/tests/openat-syscall-all-cpus.c b/tools/perf/tests/openat-syscall-all-cpus.c index 9cf1c35..c531e6d 100644 --- a/tools/perf/tests/openat-syscall-all-cpus.c +++ b/tools/perf/tests/openat-syscall-all-cpus.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <errno.h> #include <inttypes.h> /* For the CPU_* macros */ diff --git a/tools/perf/tests/openat-syscall-tp-fields.c b/tools/perf/tests/openat-syscall-tp-fields.c index b6ee1c4..d9619d2 100644 --- a/tools/perf/tests/openat-syscall-tp-fields.c +++ b/tools/perf/tests/openat-syscall-tp-fields.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/err.h> #include "perf.h" #include "evlist.h" diff --git a/tools/perf/tests/openat-syscall.c b/tools/perf/tests/openat-syscall.c index 9dc5c5d..00cd63f 100644 --- a/tools/perf/tests/openat-syscall.c +++ b/tools/perf/tests/openat-syscall.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <errno.h> #include <inttypes.h> #include <api/fs/tracing_path.h> diff --git a/tools/perf/tests/parse-events.c b/tools/perf/tests/parse-events.c index 0f0b025..f067961 100644 --- a/tools/perf/tests/parse-events.c +++ b/tools/perf/tests/parse-events.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "parse-events.h" #include "evsel.h" #include "evlist.h" diff --git a/tools/perf/tests/parse-no-sample-id-all.c b/tools/perf/tests/parse-no-sample-id-all.c index 91867dc..2196d14 100644 --- a/tools/perf/tests/parse-no-sample-id-all.c +++ b/tools/perf/tests/parse-no-sample-id-all.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/kernel.h> #include <linux/types.h> #include <stddef.h> diff --git a/tools/perf/tests/perf-hooks.c b/tools/perf/tests/perf-hooks.c index bf2517d..a693bcf 100644 --- a/tools/perf/tests/perf-hooks.c +++ b/tools/perf/tests/perf-hooks.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <signal.h> #include <stdlib.h> diff --git a/tools/perf/tests/perf-record.c b/tools/perf/tests/perf-record.c index 19b6500..c34904d 100644 --- a/tools/perf/tests/perf-record.c +++ b/tools/perf/tests/perf-record.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <errno.h> #include <inttypes.h> /* For the CLR_() macros */ diff --git a/tools/perf/tests/perf-targz-src-pkg b/tools/perf/tests/perf-targz-src-pkg index f2d9c5f..fae26b1 100755 --- a/tools/perf/tests/perf-targz-src-pkg +++ b/tools/perf/tests/perf-targz-src-pkg @@ -1,4 +1,5 @@ #!/bin/sh +# SPDX-License-Identifier: GPL-2.0 # Test one of the main kernel Makefile targets to generate a perf sources tarball # suitable for build outside the full kernel sources. # diff --git a/tools/perf/tests/pmu.c b/tools/perf/tests/pmu.c index 9f7f589..9abca26 100644 --- a/tools/perf/tests/pmu.c +++ b/tools/perf/tests/pmu.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "parse-events.h" #include "pmu.h" #include "util.h" diff --git a/tools/perf/tests/python-use.c b/tools/perf/tests/python-use.c index 598a7e0..5d2df65 100644 --- a/tools/perf/tests/python-use.c +++ b/tools/perf/tests/python-use.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Just test if we can load the python binding. */ diff --git a/tools/perf/tests/sample-parsing.c b/tools/perf/tests/sample-parsing.c index c385848..3ec6302 100644 --- a/tools/perf/tests/sample-parsing.c +++ b/tools/perf/tests/sample-parsing.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <stdbool.h> #include <inttypes.h> #include <linux/kernel.h> diff --git a/tools/perf/tests/sdt.c b/tools/perf/tests/sdt.c index a9903d9..5059452 100644 --- a/tools/perf/tests/sdt.c +++ b/tools/perf/tests/sdt.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <errno.h> #include <stdio.h> #include <sys/epoll.h> diff --git a/tools/perf/tests/stat.c b/tools/perf/tests/stat.c index 7f988a9..9425002 100644 --- a/tools/perf/tests/stat.c +++ b/tools/perf/tests/stat.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/compiler.h> #include "event.h" #include "tests.h" diff --git a/tools/perf/tests/sw-clock.c b/tools/perf/tests/sw-clock.c index d88511f..725a196 100644 --- a/tools/perf/tests/sw-clock.c +++ b/tools/perf/tests/sw-clock.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <errno.h> #include <inttypes.h> #include <unistd.h> diff --git a/tools/perf/tests/switch-tracking.c b/tools/perf/tests/switch-tracking.c index 2acd785..7d3f4bf 100644 --- a/tools/perf/tests/switch-tracking.c +++ b/tools/perf/tests/switch-tracking.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <sys/time.h> #include <sys/prctl.h> #include <errno.h> diff --git a/tools/perf/tests/task-exit.c b/tools/perf/tests/task-exit.c index f0881d0..bc4a734 100644 --- a/tools/perf/tests/task-exit.c +++ b/tools/perf/tests/task-exit.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "evlist.h" #include "evsel.h" #include "thread_map.h" diff --git a/tools/perf/tests/tests.h b/tools/perf/tests/tests.h index 921412a..2862b80 100644 --- a/tools/perf/tests/tests.h +++ b/tools/perf/tests/tests.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef TESTS_H #define TESTS_H diff --git a/tools/perf/tests/thread-map.c b/tools/perf/tests/thread-map.c index b3423c7..dbcb6a1 100644 --- a/tools/perf/tests/thread-map.c +++ b/tools/perf/tests/thread-map.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <stdlib.h> #include <sys/types.h> #include <unistd.h> diff --git a/tools/perf/tests/thread-mg-share.c b/tools/perf/tests/thread-mg-share.c index b9c7f58..b1d1bba 100644 --- a/tools/perf/tests/thread-mg-share.c +++ b/tools/perf/tests/thread-mg-share.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "tests.h" #include "machine.h" #include "thread.h" diff --git a/tools/perf/tests/topology.c b/tools/perf/tests/topology.c index 9bbfed5..17cb1bb 100644 --- a/tools/perf/tests/topology.c +++ b/tools/perf/tests/topology.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <string.h> #include <stdlib.h> #include <stdio.h> diff --git a/tools/perf/tests/unit_number__scnprintf.c b/tools/perf/tests/unit_number__scnprintf.c index 15cd1cf..2bb8cb0 100644 --- a/tools/perf/tests/unit_number__scnprintf.c +++ b/tools/perf/tests/unit_number__scnprintf.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <inttypes.h> #include <linux/compiler.h> #include <linux/types.h> diff --git a/tools/perf/tests/vmlinux-kallsyms.c b/tools/perf/tests/vmlinux-kallsyms.c index 86cb886..f6789fb 100644 --- a/tools/perf/tests/vmlinux-kallsyms.c +++ b/tools/perf/tests/vmlinux-kallsyms.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/compiler.h> #include <linux/rbtree.h> #include <inttypes.h> diff --git a/tools/perf/trace/beauty/beauty.h b/tools/perf/trace/beauty/beauty.h index 3f067bd..a6dfd04 100644 --- a/tools/perf/trace/beauty/beauty.h +++ b/tools/perf/trace/beauty/beauty.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PERF_TRACE_BEAUTY_H #define _PERF_TRACE_BEAUTY_H diff --git a/tools/perf/trace/beauty/eventfd.c b/tools/perf/trace/beauty/eventfd.c index b08f21e..5d6a477 100644 --- a/tools/perf/trace/beauty/eventfd.c +++ b/tools/perf/trace/beauty/eventfd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #ifndef EFD_SEMAPHORE #define EFD_SEMAPHORE 1 #endif diff --git a/tools/perf/trace/beauty/flock.c b/tools/perf/trace/beauty/flock.c index 7461370..f9707f5 100644 --- a/tools/perf/trace/beauty/flock.c +++ b/tools/perf/trace/beauty/flock.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <fcntl.h> #ifndef LOCK_MAND diff --git a/tools/perf/trace/beauty/futex_op.c b/tools/perf/trace/beauty/futex_op.c index bfd3359..61850fb 100644 --- a/tools/perf/trace/beauty/futex_op.c +++ b/tools/perf/trace/beauty/futex_op.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/futex.h> #ifndef FUTEX_WAIT_BITSET diff --git a/tools/perf/trace/beauty/mmap.c b/tools/perf/trace/beauty/mmap.c index 45b1e0c..9e1668b 100644 --- a/tools/perf/trace/beauty/mmap.c +++ b/tools/perf/trace/beauty/mmap.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <uapi/linux/mman.h> static size_t syscall_arg__scnprintf_mmap_prot(char *bf, size_t size, diff --git a/tools/perf/trace/beauty/mode_t.c b/tools/perf/trace/beauty/mode_t.c index 930d8fe..d929ad7 100644 --- a/tools/perf/trace/beauty/mode_t.c +++ b/tools/perf/trace/beauty/mode_t.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <sys/types.h> #include <sys/stat.h> #include <unistd.h> diff --git a/tools/perf/trace/beauty/msg_flags.c b/tools/perf/trace/beauty/msg_flags.c index 1106c89..c064d6a 100644 --- a/tools/perf/trace/beauty/msg_flags.c +++ b/tools/perf/trace/beauty/msg_flags.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <sys/types.h> #include <sys/socket.h> diff --git a/tools/perf/trace/beauty/open_flags.c b/tools/perf/trace/beauty/open_flags.c index e359e04..6aec617 100644 --- a/tools/perf/trace/beauty/open_flags.c +++ b/tools/perf/trace/beauty/open_flags.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <sys/types.h> #include <sys/stat.h> #include <fcntl.h> diff --git a/tools/perf/trace/beauty/perf_event_open.c b/tools/perf/trace/beauty/perf_event_open.c index 311f09d..2bafd7c 100644 --- a/tools/perf/trace/beauty/perf_event_open.c +++ b/tools/perf/trace/beauty/perf_event_open.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #ifndef PERF_FLAG_FD_NO_GROUP # define PERF_FLAG_FD_NO_GROUP (1UL << 0) #endif diff --git a/tools/perf/trace/beauty/pid.c b/tools/perf/trace/beauty/pid.c index b6d419e..0313df3 100644 --- a/tools/perf/trace/beauty/pid.c +++ b/tools/perf/trace/beauty/pid.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 size_t syscall_arg__scnprintf_pid(char *bf, size_t size, struct syscall_arg *arg) { int pid = arg->val; diff --git a/tools/perf/trace/beauty/sched_policy.c b/tools/perf/trace/beauty/sched_policy.c index 3477529..ba5096a 100644 --- a/tools/perf/trace/beauty/sched_policy.c +++ b/tools/perf/trace/beauty/sched_policy.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <sched.h> /* diff --git a/tools/perf/trace/beauty/seccomp.c b/tools/perf/trace/beauty/seccomp.c index 356441b..b7097fd 100644 --- a/tools/perf/trace/beauty/seccomp.c +++ b/tools/perf/trace/beauty/seccomp.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #ifndef SECCOMP_SET_MODE_STRICT #define SECCOMP_SET_MODE_STRICT 0 #endif diff --git a/tools/perf/trace/beauty/signum.c b/tools/perf/trace/beauty/signum.c index fde8f2f..bde18a5 100644 --- a/tools/perf/trace/beauty/signum.c +++ b/tools/perf/trace/beauty/signum.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <signal.h> static size_t syscall_arg__scnprintf_signum(char *bf, size_t size, struct syscall_arg *arg) diff --git a/tools/perf/trace/beauty/socket_type.c b/tools/perf/trace/beauty/socket_type.c index 0a5ce81..bca26ae 100644 --- a/tools/perf/trace/beauty/socket_type.c +++ b/tools/perf/trace/beauty/socket_type.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <sys/types.h> #include <sys/socket.h> diff --git a/tools/perf/trace/beauty/waitid_options.c b/tools/perf/trace/beauty/waitid_options.c index 7942724..8465281 100644 --- a/tools/perf/trace/beauty/waitid_options.c +++ b/tools/perf/trace/beauty/waitid_options.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <sys/types.h> #include <sys/wait.h> diff --git a/tools/perf/ui/browser.c b/tools/perf/ui/browser.c index d0c2007..63399af 100644 --- a/tools/perf/ui/browser.c +++ b/tools/perf/ui/browser.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "../util.h" #include "../string2.h" #include "../config.h" diff --git a/tools/perf/ui/browser.h b/tools/perf/ui/browser.h index a12eff7..03e1734 100644 --- a/tools/perf/ui/browser.h +++ b/tools/perf/ui/browser.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PERF_UI_BROWSER_H_ #define _PERF_UI_BROWSER_H_ 1 diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c index 786feca..8f7f59d 100644 --- a/tools/perf/ui/browsers/annotate.c +++ b/tools/perf/ui/browsers/annotate.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "../../util/util.h" #include "../browser.h" #include "../helpline.h" diff --git a/tools/perf/ui/browsers/header.c b/tools/perf/ui/browsers/header.c index e2c9390..d754921 100644 --- a/tools/perf/ui/browsers/header.c +++ b/tools/perf/ui/browsers/header.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "util/cache.h" #include "util/debug.h" #include "ui/browser.h" diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index 3a433f3..68146f4 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <dirent.h> #include <errno.h> #include <inttypes.h> diff --git a/tools/perf/ui/browsers/hists.h b/tools/perf/ui/browsers/hists.h index 23d6acb..ba43177 100644 --- a/tools/perf/ui/browsers/hists.h +++ b/tools/perf/ui/browsers/hists.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PERF_UI_BROWSER_HISTS_H_ #define _PERF_UI_BROWSER_HISTS_H_ 1 diff --git a/tools/perf/ui/browsers/map.c b/tools/perf/ui/browsers/map.c index ffa5add..e03fa75 100644 --- a/tools/perf/ui/browsers/map.c +++ b/tools/perf/ui/browsers/map.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <elf.h> #include <inttypes.h> #include <sys/ttydefaults.h> diff --git a/tools/perf/ui/browsers/map.h b/tools/perf/ui/browsers/map.h index 2d58e4b..0ed7dbb 100644 --- a/tools/perf/ui/browsers/map.h +++ b/tools/perf/ui/browsers/map.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PERF_UI_MAP_BROWSER_H_ #define _PERF_UI_MAP_BROWSER_H_ 1 struct map; diff --git a/tools/perf/ui/browsers/scripts.c b/tools/perf/ui/browsers/scripts.c index ad6b6ee..90a32ac 100644 --- a/tools/perf/ui/browsers/scripts.c +++ b/tools/perf/ui/browsers/scripts.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <elf.h> #include <inttypes.h> #include <sys/ttydefaults.h> diff --git a/tools/perf/ui/gtk/annotate.c b/tools/perf/ui/gtk/annotate.c index 0217619..fc7a2e1 100644 --- a/tools/perf/ui/gtk/annotate.c +++ b/tools/perf/ui/gtk/annotate.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "gtk.h" #include "util/debug.h" #include "util/annotate.h" diff --git a/tools/perf/ui/gtk/browser.c b/tools/perf/ui/gtk/browser.c index c24d912..4820e25 100644 --- a/tools/perf/ui/gtk/browser.c +++ b/tools/perf/ui/gtk/browser.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "../evlist.h" #include "../cache.h" #include "../evsel.h" diff --git a/tools/perf/ui/gtk/gtk.h b/tools/perf/ui/gtk/gtk.h index 0a9173f..9846ea5 100644 --- a/tools/perf/ui/gtk/gtk.h +++ b/tools/perf/ui/gtk/gtk.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PERF_GTK_H_ #define _PERF_GTK_H_ 1 diff --git a/tools/perf/ui/gtk/helpline.c b/tools/perf/ui/gtk/helpline.c index 3388cbd..fbf1ea9 100644 --- a/tools/perf/ui/gtk/helpline.c +++ b/tools/perf/ui/gtk/helpline.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <stdio.h> #include <string.h> diff --git a/tools/perf/ui/gtk/hists.c b/tools/perf/ui/gtk/hists.c index e24f839..24e1ec2 100644 --- a/tools/perf/ui/gtk/hists.c +++ b/tools/perf/ui/gtk/hists.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "../evlist.h" #include "../cache.h" #include "../evsel.h" diff --git a/tools/perf/ui/gtk/progress.c b/tools/perf/ui/gtk/progress.c index b656655..b6ad885 100644 --- a/tools/perf/ui/gtk/progress.c +++ b/tools/perf/ui/gtk/progress.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <inttypes.h> #include "gtk.h" diff --git a/tools/perf/ui/gtk/setup.c b/tools/perf/ui/gtk/setup.c index 1d57676..506e73b 100644 --- a/tools/perf/ui/gtk/setup.c +++ b/tools/perf/ui/gtk/setup.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "gtk.h" #include "../../util/cache.h" #include "../../util/debug.h" diff --git a/tools/perf/ui/gtk/util.c b/tools/perf/ui/gtk/util.c index 00b9192..7250d81 100644 --- a/tools/perf/ui/gtk/util.c +++ b/tools/perf/ui/gtk/util.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "../util.h" #include "../../util/util.h" #include "../../util/debug.h" diff --git a/tools/perf/ui/helpline.c b/tools/perf/ui/helpline.c index 379039a..b3c4214 100644 --- a/tools/perf/ui/helpline.c +++ b/tools/perf/ui/helpline.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <stdio.h> #include <stdlib.h> #include <string.h> diff --git a/tools/perf/ui/helpline.h b/tools/perf/ui/helpline.h index d52d0a1..8f775a0 100644 --- a/tools/perf/ui/helpline.h +++ b/tools/perf/ui/helpline.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PERF_UI_HELPLINE_H_ #define _PERF_UI_HELPLINE_H_ 1 diff --git a/tools/perf/ui/hist.c b/tools/perf/ui/hist.c index db79017..706f6f1 100644 --- a/tools/perf/ui/hist.c +++ b/tools/perf/ui/hist.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <inttypes.h> #include <math.h> #include <linux/compiler.h> diff --git a/tools/perf/ui/keysyms.h b/tools/perf/ui/keysyms.h index 65092d5..fbfac2907 100644 --- a/tools/perf/ui/keysyms.h +++ b/tools/perf/ui/keysyms.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PERF_KEYSYMS_H_ #define _PERF_KEYSYMS_H_ 1 diff --git a/tools/perf/ui/libslang.h b/tools/perf/ui/libslang.h index db81669..c0686cd 100644 --- a/tools/perf/ui/libslang.h +++ b/tools/perf/ui/libslang.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PERF_UI_SLANG_H_ #define _PERF_UI_SLANG_H_ 1 /* diff --git a/tools/perf/ui/progress.c b/tools/perf/ui/progress.c index 7ade387..bbfbc91 100644 --- a/tools/perf/ui/progress.c +++ b/tools/perf/ui/progress.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/kernel.h> #include "../cache.h" #include "progress.h" diff --git a/tools/perf/ui/progress.h b/tools/perf/ui/progress.h index fbaa150..4f52c37 100644 --- a/tools/perf/ui/progress.h +++ b/tools/perf/ui/progress.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PERF_UI_PROGRESS_H_ #define _PERF_UI_PROGRESS_H_ 1 diff --git a/tools/perf/ui/setup.c b/tools/perf/ui/setup.c index caf1ce6f..44fe824 100644 --- a/tools/perf/ui/setup.c +++ b/tools/perf/ui/setup.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <pthread.h> #include <dlfcn.h> diff --git a/tools/perf/ui/stdio/hist.c b/tools/perf/ui/stdio/hist.c index b6b9baa..25dd1e0 100644 --- a/tools/perf/ui/stdio/hist.c +++ b/tools/perf/ui/stdio/hist.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <stdio.h> #include <linux/string.h> diff --git a/tools/perf/ui/tui/helpline.c b/tools/perf/ui/tui/helpline.c index 88f5143..4ca799a 100644 --- a/tools/perf/ui/tui/helpline.c +++ b/tools/perf/ui/tui/helpline.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <stdio.h> #include <stdlib.h> #include <string.h> diff --git a/tools/perf/ui/tui/progress.c b/tools/perf/ui/tui/progress.c index 68f6144..bc134b8 100644 --- a/tools/perf/ui/tui/progress.c +++ b/tools/perf/ui/tui/progress.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/kernel.h> #include "../cache.h" #include "../progress.h" diff --git a/tools/perf/ui/tui/setup.c b/tools/perf/ui/tui/setup.c index d9350a1..d4ac416 100644 --- a/tools/perf/ui/tui/setup.c +++ b/tools/perf/ui/tui/setup.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <errno.h> #include <signal.h> #include <stdbool.h> diff --git a/tools/perf/ui/tui/tui.h b/tools/perf/ui/tui/tui.h index 18961c7..8de06f6 100644 --- a/tools/perf/ui/tui/tui.h +++ b/tools/perf/ui/tui/tui.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PERF_TUI_H_ #define _PERF_TUI_H_ 1 diff --git a/tools/perf/ui/tui/util.c b/tools/perf/ui/tui/util.c index d96ad7c..b9794d6 100644 --- a/tools/perf/ui/tui/util.c +++ b/tools/perf/ui/tui/util.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "../../util/util.h" #include <signal.h> #include <stdbool.h> diff --git a/tools/perf/ui/ui.h b/tools/perf/ui/ui.h index 4b6fb6c..9b6fdf0 100644 --- a/tools/perf/ui/ui.h +++ b/tools/perf/ui/ui.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PERF_UI_H_ #define _PERF_UI_H_ 1 diff --git a/tools/perf/ui/util.c b/tools/perf/ui/util.c index e3e0a96..63bf06e 100644 --- a/tools/perf/ui/util.c +++ b/tools/perf/ui/util.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "util.h" #include "../debug.h" diff --git a/tools/perf/ui/util.h b/tools/perf/ui/util.h index 361f08c..5e44223 100644 --- a/tools/perf/ui/util.h +++ b/tools/perf/ui/util.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PERF_UI_UTIL_H_ #define _PERF_UI_UTIL_H_ 1 diff --git a/tools/perf/util/PERF-VERSION-GEN b/tools/perf/util/PERF-VERSION-GEN index 39f1750..3802cee 100755 --- a/tools/perf/util/PERF-VERSION-GEN +++ b/tools/perf/util/PERF-VERSION-GEN @@ -1,4 +1,5 @@ #!/bin/sh +# SPDX-License-Identifier: GPL-2.0 if [ $# -eq 1 ] ; then OUTPUT=$1 diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index 0816416..da1c4c4 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -605,9 +605,19 @@ static struct arch *arch__find(const char *name) int symbol__alloc_hist(struct symbol *sym) { struct annotation *notes = symbol__annotation(sym); - const size_t size = symbol__size(sym); + size_t size = symbol__size(sym); size_t sizeof_sym_hist; + /* + * Add buffer of one element for zero length symbol. + * When sample is taken from first instruction of + * zero length symbol, perf still resolves it and + * shows symbol name in perf report and allows to + * annotate it. + */ + if (size == 0) + size = 1; + /* Check for overflow when calculating sizeof_sym_hist */ if (size > (SIZE_MAX - sizeof(struct sym_hist)) / sizeof(struct sym_hist_entry)) return -1; diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h index 9ce575c..f6ba356 100644 --- a/tools/perf/util/annotate.h +++ b/tools/perf/util/annotate.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_ANNOTATE_H #define __PERF_ANNOTATE_H diff --git a/tools/perf/util/block-range.c b/tools/perf/util/block-range.c index 7b3e1d7..f1451c9 100644 --- a/tools/perf/util/block-range.c +++ b/tools/perf/util/block-range.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "block-range.h" #include "annotate.h" diff --git a/tools/perf/util/block-range.h b/tools/perf/util/block-range.h index a8c8413..a5ba719 100644 --- a/tools/perf/util/block-range.h +++ b/tools/perf/util/block-range.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_BLOCK_RANGE_H #define __PERF_BLOCK_RANGE_H diff --git a/tools/perf/util/bpf-loader.c b/tools/perf/util/bpf-loader.c index 4a1264c..72c107f 100644 --- a/tools/perf/util/bpf-loader.c +++ b/tools/perf/util/bpf-loader.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * bpf-loader.c * diff --git a/tools/perf/util/bpf-loader.h b/tools/perf/util/bpf-loader.h index 4886386..5d3aefd 100644 --- a/tools/perf/util/bpf-loader.h +++ b/tools/perf/util/bpf-loader.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (C) 2015, Wang Nan <wangnan0@huawei.com> * Copyright (C) 2015, Huawei Inc. diff --git a/tools/perf/util/bpf-prologue.c b/tools/perf/util/bpf-prologue.c index 827f914..2934775 100644 --- a/tools/perf/util/bpf-prologue.c +++ b/tools/perf/util/bpf-prologue.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * bpf-prologue.c * diff --git a/tools/perf/util/bpf-prologue.h b/tools/perf/util/bpf-prologue.h index ba56483..c50c735 100644 --- a/tools/perf/util/bpf-prologue.h +++ b/tools/perf/util/bpf-prologue.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (C) 2015, He Kuang <hekuang@huawei.com> * Copyright (C) 2015, Huawei Inc. diff --git a/tools/perf/util/build-id.c b/tools/perf/util/build-id.c index c1a06fc..7f85536 100644 --- a/tools/perf/util/build-id.c +++ b/tools/perf/util/build-id.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * build-id.c * diff --git a/tools/perf/util/build-id.h b/tools/perf/util/build-id.h index c94b0dc..f0c5651 100644 --- a/tools/perf/util/build-id.h +++ b/tools/perf/util/build-id.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef PERF_BUILD_ID_H_ #define PERF_BUILD_ID_H_ 1 diff --git a/tools/perf/util/c++/clang-c.h b/tools/perf/util/c++/clang-c.h index ccafcf7..e513366 100644 --- a/tools/perf/util/c++/clang-c.h +++ b/tools/perf/util/c++/clang-c.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef PERF_UTIL_CLANG_C_H #define PERF_UTIL_CLANG_C_H diff --git a/tools/perf/util/c++/clang-test.cpp b/tools/perf/util/c++/clang-test.cpp index 9b11e8c..a4014d7 100644 --- a/tools/perf/util/c++/clang-test.cpp +++ b/tools/perf/util/c++/clang-test.cpp @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "clang.h" #include "clang-c.h" #include "llvm/IR/Function.h" diff --git a/tools/perf/util/c++/clang.cpp b/tools/perf/util/c++/clang.cpp index 1e97415..1bfc946 100644 --- a/tools/perf/util/c++/clang.cpp +++ b/tools/perf/util/c++/clang.cpp @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * llvm C frontend for perf. Support dynamically compile C file * diff --git a/tools/perf/util/c++/clang.h b/tools/perf/util/c++/clang.h index dd8b042..6ce33e2 100644 --- a/tools/perf/util/c++/clang.h +++ b/tools/perf/util/c++/clang.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef PERF_UTIL_CLANG_H #define PERF_UTIL_CLANG_H diff --git a/tools/perf/util/cache.h b/tools/perf/util/cache.h index 0175765..9f2e36e 100644 --- a/tools/perf/util/cache.h +++ b/tools/perf/util/cache.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_CACHE_H #define __PERF_CACHE_H diff --git a/tools/perf/util/callchain.c b/tools/perf/util/callchain.c index 8370121..082505d0 100644 --- a/tools/perf/util/callchain.c +++ b/tools/perf/util/callchain.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2009-2011, Frederic Weisbecker <fweisbec@gmail.com> * diff --git a/tools/perf/util/callchain.h b/tools/perf/util/callchain.h index 8f67b68..b79ef24 100644 --- a/tools/perf/util/callchain.h +++ b/tools/perf/util/callchain.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_CALLCHAIN_H #define __PERF_CALLCHAIN_H diff --git a/tools/perf/util/cgroup.c b/tools/perf/util/cgroup.c index 0e77bc9e5..d9ffc1e 100644 --- a/tools/perf/util/cgroup.c +++ b/tools/perf/util/cgroup.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "util.h" #include "../perf.h" #include <subcmd/parse-options.h> diff --git a/tools/perf/util/cgroup.h b/tools/perf/util/cgroup.h index d91966b..afafc87 100644 --- a/tools/perf/util/cgroup.h +++ b/tools/perf/util/cgroup.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __CGROUP_H__ #define __CGROUP_H__ diff --git a/tools/perf/util/cloexec.c b/tools/perf/util/cloexec.c index 4b4f00d..ca0fff6 100644 --- a/tools/perf/util/cloexec.c +++ b/tools/perf/util/cloexec.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <errno.h> #include <sched.h> #include "util.h" diff --git a/tools/perf/util/cloexec.h b/tools/perf/util/cloexec.h index 94a5a7d..78216b1 100644 --- a/tools/perf/util/cloexec.h +++ b/tools/perf/util/cloexec.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_CLOEXEC_H #define __PERF_CLOEXEC_H diff --git a/tools/perf/util/color.c b/tools/perf/util/color.c index dbbf89b..39e628b 100644 --- a/tools/perf/util/color.c +++ b/tools/perf/util/color.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/kernel.h> #include "cache.h" #include "config.h" diff --git a/tools/perf/util/color.h b/tools/perf/util/color.h index 52122bc..22777b18 100644 --- a/tools/perf/util/color.h +++ b/tools/perf/util/color.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_COLOR_H #define __PERF_COLOR_H diff --git a/tools/perf/util/comm.c b/tools/perf/util/comm.c index 756a9c1..7798a2c 100644 --- a/tools/perf/util/comm.c +++ b/tools/perf/util/comm.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "comm.h" #include "util.h" #include <errno.h> diff --git a/tools/perf/util/comm.h b/tools/perf/util/comm.h index 71c9c39..3e5c438 100644 --- a/tools/perf/util/comm.h +++ b/tools/perf/util/comm.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_COMM_H #define __PERF_COMM_H diff --git a/tools/perf/util/compress.h b/tools/perf/util/compress.h index 67fd1bb..ecca688 100644 --- a/tools/perf/util/compress.h +++ b/tools/perf/util/compress.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef PERF_COMPRESS_H #define PERF_COMPRESS_H diff --git a/tools/perf/util/config.c b/tools/perf/util/config.c index d2b6983..84eb939 100644 --- a/tools/perf/util/config.c +++ b/tools/perf/util/config.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * config.c * diff --git a/tools/perf/util/config.h b/tools/perf/util/config.h index b6bb11f..baf82bf 100644 --- a/tools/perf/util/config.h +++ b/tools/perf/util/config.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_CONFIG_H #define __PERF_CONFIG_H diff --git a/tools/perf/util/counts.c b/tools/perf/util/counts.c index c4af82a..03032b4 100644 --- a/tools/perf/util/counts.c +++ b/tools/perf/util/counts.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <errno.h> #include <stdlib.h> #include "evsel.h" diff --git a/tools/perf/util/counts.h b/tools/perf/util/counts.h index cb45a6a..0d1050c 100644 --- a/tools/perf/util/counts.h +++ b/tools/perf/util/counts.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_COUNTS_H #define __PERF_COUNTS_H diff --git a/tools/perf/util/cpumap.c b/tools/perf/util/cpumap.c index 37b3bb7..1ccbd33 100644 --- a/tools/perf/util/cpumap.c +++ b/tools/perf/util/cpumap.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "util.h" #include <api/fs/fs.h> #include "../perf.h" diff --git a/tools/perf/util/cpumap.h b/tools/perf/util/cpumap.h index 6b8bff8..ed8999d 100644 --- a/tools/perf/util/cpumap.h +++ b/tools/perf/util/cpumap.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_CPUMAP_H #define __PERF_CPUMAP_H diff --git a/tools/perf/util/ctype.c b/tools/perf/util/ctype.c index 4b261c2..ee4c1e8 100644 --- a/tools/perf/util/ctype.c +++ b/tools/perf/util/ctype.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Sane locale-independent, ASCII ctype. * diff --git a/tools/perf/util/data-convert-bt.h b/tools/perf/util/data-convert-bt.h index 9a3b587..821674d 100644 --- a/tools/perf/util/data-convert-bt.h +++ b/tools/perf/util/data-convert-bt.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __DATA_CONVERT_BT_H #define __DATA_CONVERT_BT_H #include "data-convert.h" diff --git a/tools/perf/util/data-convert.h b/tools/perf/util/data-convert.h index 5314962..af90b60 100644 --- a/tools/perf/util/data-convert.h +++ b/tools/perf/util/data-convert.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __DATA_CONVERT_H #define __DATA_CONVERT_H diff --git a/tools/perf/util/data.c b/tools/perf/util/data.c index f80a23d..48094fd 100644 --- a/tools/perf/util/data.c +++ b/tools/perf/util/data.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/compiler.h> #include <linux/kernel.h> #include <sys/types.h> diff --git a/tools/perf/util/data.h b/tools/perf/util/data.h index 000c43bb..4828f7f 100644 --- a/tools/perf/util/data.h +++ b/tools/perf/util/data.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_DATA_H #define __PERF_DATA_H diff --git a/tools/perf/util/debug.c b/tools/perf/util/debug.c index cd24ebf..f3a71db 100644 --- a/tools/perf/util/debug.c +++ b/tools/perf/util/debug.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* For general debugging purposes */ #include "../perf.h" diff --git a/tools/perf/util/debug.h b/tools/perf/util/debug.h index c818bdb..77445df 100644 --- a/tools/perf/util/debug.h +++ b/tools/perf/util/debug.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* For debugging general purposes */ #ifndef __PERF_DEBUG_H #define __PERF_DEBUG_H diff --git a/tools/perf/util/demangle-java.c b/tools/perf/util/demangle-java.c index cb66d33..e4c4867 100644 --- a/tools/perf/util/demangle-java.c +++ b/tools/perf/util/demangle-java.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <sys/types.h> #include <stdio.h> #include <string.h> diff --git a/tools/perf/util/demangle-java.h b/tools/perf/util/demangle-java.h index a981c1f..f936c8e 100644 --- a/tools/perf/util/demangle-java.h +++ b/tools/perf/util/demangle-java.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_DEMANGLE_JAVA #define __PERF_DEMANGLE_JAVA 1 /* diff --git a/tools/perf/util/demangle-rust.c b/tools/perf/util/demangle-rust.c index f9dafa8..423afbb 100644 --- a/tools/perf/util/demangle-rust.c +++ b/tools/perf/util/demangle-rust.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <string.h> #include "util.h" #include "debug.h" diff --git a/tools/perf/util/demangle-rust.h b/tools/perf/util/demangle-rust.h index 7b41ead..2fca618 100644 --- a/tools/perf/util/demangle-rust.h +++ b/tools/perf/util/demangle-rust.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_DEMANGLE_RUST #define __PERF_DEMANGLE_RUST 1 diff --git a/tools/perf/util/dso.c b/tools/perf/util/dso.c index 3192b60..d5b6f7f 100644 --- a/tools/perf/util/dso.c +++ b/tools/perf/util/dso.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <asm/bug.h> #include <linux/kernel.h> #include <sys/time.h> diff --git a/tools/perf/util/dso.h b/tools/perf/util/dso.h index 821b16c6..c229dbe 100644 --- a/tools/perf/util/dso.h +++ b/tools/perf/util/dso.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_DSO #define __PERF_DSO diff --git a/tools/perf/util/dump-insn.c b/tools/perf/util/dump-insn.c index ffbdb19..10988d3 100644 --- a/tools/perf/util/dump-insn.c +++ b/tools/perf/util/dump-insn.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/compiler.h> #include "dump-insn.h" diff --git a/tools/perf/util/dump-insn.h b/tools/perf/util/dump-insn.h index 90fb115..0e06280 100644 --- a/tools/perf/util/dump-insn.h +++ b/tools/perf/util/dump-insn.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_DUMP_INSN_H #define __PERF_DUMP_INSN_H 1 diff --git a/tools/perf/util/dwarf-regs.c b/tools/perf/util/dwarf-regs.c index c708395..db55edd 100644 --- a/tools/perf/util/dwarf-regs.c +++ b/tools/perf/util/dwarf-regs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * dwarf-regs.c : Mapping of DWARF debug register numbers into register names. * diff --git a/tools/perf/util/env.c b/tools/perf/util/env.c index 9e21538..6276b34 100644 --- a/tools/perf/util/env.c +++ b/tools/perf/util/env.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "cpumap.h" #include "env.h" #include "util.h" diff --git a/tools/perf/util/env.h b/tools/perf/util/env.h index b164dfd..1eb35b1 100644 --- a/tools/perf/util/env.h +++ b/tools/perf/util/env.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_ENV_H #define __PERF_ENV_H diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c index 3c411e7..97a8ef9 100644 --- a/tools/perf/util/event.c +++ b/tools/perf/util/event.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <dirent.h> #include <errno.h> #include <fcntl.h> diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h index d6cbb0a..1ae95ef 100644 --- a/tools/perf/util/event.h +++ b/tools/perf/util/event.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_RECORD_H #define __PERF_RECORD_H diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h index 8c433e9..e72ae64 100644 --- a/tools/perf/util/evlist.h +++ b/tools/perf/util/evlist.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_EVLIST_H #define __PERF_EVLIST_H 1 diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h index 64782b1..9277df9 100644 --- a/tools/perf/util/evsel.h +++ b/tools/perf/util/evsel.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_EVSEL_H #define __PERF_EVSEL_H 1 diff --git a/tools/perf/util/evsel_fprintf.c b/tools/perf/util/evsel_fprintf.c index 5b9e892..06dfb02 100644 --- a/tools/perf/util/evsel_fprintf.c +++ b/tools/perf/util/evsel_fprintf.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <inttypes.h> #include <stdio.h> #include <stdbool.h> diff --git a/tools/perf/util/expr.h b/tools/perf/util/expr.h index 400ef9e..0461608 100644 --- a/tools/perf/util/expr.h +++ b/tools/perf/util/expr.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef PARSE_CTX_H #define PARSE_CTX_H 1 diff --git a/tools/perf/util/find-vdso-map.c b/tools/perf/util/find-vdso-map.c index 95ef1cf..d7823e3 100644 --- a/tools/perf/util/find-vdso-map.c +++ b/tools/perf/util/find-vdso-map.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 static int find_vdso_map(void **start, void **end) { FILE *maps; diff --git a/tools/perf/util/genelf.h b/tools/perf/util/genelf.h index 2424bd9..de322d5 100644 --- a/tools/perf/util/genelf.h +++ b/tools/perf/util/genelf.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __GENELF_H__ #define __GENELF_H__ diff --git a/tools/perf/util/generate-cmdlist.sh b/tools/perf/util/generate-cmdlist.sh index 0ac2037..9bbcec4 100755 --- a/tools/perf/util/generate-cmdlist.sh +++ b/tools/perf/util/generate-cmdlist.sh @@ -1,4 +1,5 @@ #!/bin/sh +# SPDX-License-Identifier: GPL-2.0 echo "/* Automatically generated by $0 */ struct cmdname_help diff --git a/tools/perf/util/group.h b/tools/perf/util/group.h index 116debe..f36c7e3 100644 --- a/tools/perf/util/group.h +++ b/tools/perf/util/group.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef GROUP_H #define GROUP_H 1 diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index 6e59dcc..7c0e9d5 100644 --- a/tools/perf/util/header.c +++ b/tools/perf/util/header.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <errno.h> #include <inttypes.h> #include "util.h" diff --git a/tools/perf/util/header.h b/tools/perf/util/header.h index f7a16ee..29ccbfd 100644 --- a/tools/perf/util/header.h +++ b/tools/perf/util/header.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_HEADER_H #define __PERF_HEADER_H diff --git a/tools/perf/util/help-unknown-cmd.c b/tools/perf/util/help-unknown-cmd.c index 15b9530..4f07a5b 100644 --- a/tools/perf/util/help-unknown-cmd.c +++ b/tools/perf/util/help-unknown-cmd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "cache.h" #include "config.h" #include <poll.h> diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index 25d1430..b614095 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "util.h" #include "build-id.h" #include "hist.h" diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h index e60dda2..f6630cb 100644 --- a/tools/perf/util/hist.h +++ b/tools/perf/util/hist.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_HIST_H #define __PERF_HIST_H diff --git a/tools/perf/util/include/asm/asm-offsets.h b/tools/perf/util/include/asm/asm-offsets.h index ed53894..3aff4cf 100644 --- a/tools/perf/util/include/asm/asm-offsets.h +++ b/tools/perf/util/include/asm/asm-offsets.h @@ -1 +1,2 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* stub */ diff --git a/tools/perf/util/include/asm/cpufeature.h b/tools/perf/util/include/asm/cpufeature.h index acffd5e..2270481 100644 --- a/tools/perf/util/include/asm/cpufeature.h +++ b/tools/perf/util/include/asm/cpufeature.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef PERF_CPUFEATURE_H #define PERF_CPUFEATURE_H diff --git a/tools/perf/util/include/asm/dwarf2.h b/tools/perf/util/include/asm/dwarf2.h index afe3819..e9876be 100644 --- a/tools/perf/util/include/asm/dwarf2.h +++ b/tools/perf/util/include/asm/dwarf2.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef PERF_DWARF2_H #define PERF_DWARF2_H diff --git a/tools/perf/util/include/asm/uaccess.h b/tools/perf/util/include/asm/uaccess.h index d0f72b8..6a6f4b9 100644 --- a/tools/perf/util/include/asm/uaccess.h +++ b/tools/perf/util/include/asm/uaccess.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PERF_ASM_UACCESS_H_ #define _PERF_ASM_UACCESS_H_ diff --git a/tools/perf/util/include/dwarf-regs.h b/tools/perf/util/include/dwarf-regs.h index 43bfd8d..7d99a08 100644 --- a/tools/perf/util/include/dwarf-regs.h +++ b/tools/perf/util/include/dwarf-regs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PERF_DWARF_REGS_H_ #define _PERF_DWARF_REGS_H_ diff --git a/tools/perf/util/include/linux/linkage.h b/tools/perf/util/include/linux/linkage.h index 06387cf..f01d48a 100644 --- a/tools/perf/util/include/linux/linkage.h +++ b/tools/perf/util/include/linux/linkage.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef PERF_LINUX_LINKAGE_H_ #define PERF_LINUX_LINKAGE_H_ diff --git a/tools/perf/util/intel-pt-decoder/gen-insn-attr-x86.awk b/tools/perf/util/intel-pt-decoder/gen-insn-attr-x86.awk index 54e9616..ddd5c4c 100644 --- a/tools/perf/util/intel-pt-decoder/gen-insn-attr-x86.awk +++ b/tools/perf/util/intel-pt-decoder/gen-insn-attr-x86.awk @@ -1,4 +1,5 @@ #!/bin/awk -f +# SPDX-License-Identifier: GPL-2.0 # gen-insn-attr-x86.awk: Instruction attribute table generator # Written by Masami Hiramatsu <mhiramat@redhat.com> # diff --git a/tools/perf/util/intlist.h b/tools/perf/util/intlist.h index 020b9ca..85bab873 100644 --- a/tools/perf/util/intlist.h +++ b/tools/perf/util/intlist.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_INTLIST_H #define __PERF_INTLIST_H diff --git a/tools/perf/util/jit.h b/tools/perf/util/jit.h index 961e7a8..6817ffc 100644 --- a/tools/perf/util/jit.h +++ b/tools/perf/util/jit.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __JIT_H__ #define __JIT_H__ diff --git a/tools/perf/util/jitdump.c b/tools/perf/util/jitdump.c index e764509..a186300 100644 --- a/tools/perf/util/jitdump.c +++ b/tools/perf/util/jitdump.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <sys/sysmacros.h> #include <sys/types.h> #include <errno.h> diff --git a/tools/perf/util/kvm-stat.h b/tools/perf/util/kvm-stat.h index d01e735..7b1f065 100644 --- a/tools/perf/util/kvm-stat.h +++ b/tools/perf/util/kvm-stat.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_KVM_STAT_H #define __PERF_KVM_STAT_H diff --git a/tools/perf/util/levenshtein.c b/tools/perf/util/levenshtein.c index f616e4f..a217ecf 100644 --- a/tools/perf/util/levenshtein.c +++ b/tools/perf/util/levenshtein.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "levenshtein.h" #include <errno.h> #include <stdlib.h> diff --git a/tools/perf/util/levenshtein.h b/tools/perf/util/levenshtein.h index b0fcb6d..34ca173 100644 --- a/tools/perf/util/levenshtein.h +++ b/tools/perf/util/levenshtein.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_LEVENSHTEIN_H #define __PERF_LEVENSHTEIN_H diff --git a/tools/perf/util/libunwind/arm64.c b/tools/perf/util/libunwind/arm64.c index 6559bc5..66756e6 100644 --- a/tools/perf/util/libunwind/arm64.c +++ b/tools/perf/util/libunwind/arm64.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * This file setups defines to compile arch specific binary from the * generic one. diff --git a/tools/perf/util/libunwind/x86_32.c b/tools/perf/util/libunwind/x86_32.c index 957ffff..c5e5681 100644 --- a/tools/perf/util/libunwind/x86_32.c +++ b/tools/perf/util/libunwind/x86_32.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * This file setups defines to compile arch specific binary from the * generic one. diff --git a/tools/perf/util/llvm-utils.c b/tools/perf/util/llvm-utils.c index 209b0c8..4952b42 100644 --- a/tools/perf/util/llvm-utils.c +++ b/tools/perf/util/llvm-utils.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2015, Wang Nan <wangnan0@huawei.com> * Copyright (C) 2015, Huawei Inc. diff --git a/tools/perf/util/llvm-utils.h b/tools/perf/util/llvm-utils.h index c87a2a9..d3ad8de 100644 --- a/tools/perf/util/llvm-utils.h +++ b/tools/perf/util/llvm-utils.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (C) 2015, Wang Nan <wangnan0@huawei.com> * Copyright (C) 2015, Huawei Inc. diff --git a/tools/perf/util/lzma.c b/tools/perf/util/lzma.c index 4ca7c5c..07498ea 100644 --- a/tools/perf/util/lzma.c +++ b/tools/perf/util/lzma.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <errno.h> #include <lzma.h> #include <stdio.h> diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c index 94d8f1c..6a8d03c 100644 --- a/tools/perf/util/machine.c +++ b/tools/perf/util/machine.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <dirent.h> #include <errno.h> #include <inttypes.h> diff --git a/tools/perf/util/machine.h b/tools/perf/util/machine.h index c6a299e..5ce860b 100644 --- a/tools/perf/util/machine.h +++ b/tools/perf/util/machine.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_MACHINE_H #define __PERF_MACHINE_H diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c index 5792d7a..6d40efd 100644 --- a/tools/perf/util/map.c +++ b/tools/perf/util/map.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "symbol.h" #include <errno.h> #include <inttypes.h> diff --git a/tools/perf/util/map.h b/tools/perf/util/map.h index d5d7442..edeb7291 100644 --- a/tools/perf/util/map.h +++ b/tools/perf/util/map.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_MAP_H #define __PERF_MAP_H diff --git a/tools/perf/util/mem-events.c b/tools/perf/util/mem-events.c index 28afe5f..93f74d8 100644 --- a/tools/perf/util/mem-events.c +++ b/tools/perf/util/mem-events.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <stddef.h> #include <stdlib.h> #include <string.h> diff --git a/tools/perf/util/mem-events.h b/tools/perf/util/mem-events.h index 40f72ee..a889ec2 100644 --- a/tools/perf/util/mem-events.h +++ b/tools/perf/util/mem-events.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_MEM_EVENTS_H #define __PERF_MEM_EVENTS_H diff --git a/tools/perf/util/memswap.c b/tools/perf/util/memswap.c index 55f7faa..c1317e4 100644 --- a/tools/perf/util/memswap.c +++ b/tools/perf/util/memswap.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <byteswap.h> #include "memswap.h" #include <linux/types.h> diff --git a/tools/perf/util/memswap.h b/tools/perf/util/memswap.h index 7d1b1c3..1e29ff9 100644 --- a/tools/perf/util/memswap.h +++ b/tools/perf/util/memswap.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef PERF_MEMSWAP_H_ #define PERF_MEMSWAP_H_ diff --git a/tools/perf/util/ordered-events.c b/tools/perf/util/ordered-events.c index 4de398c..8e09fd2 100644 --- a/tools/perf/util/ordered-events.c +++ b/tools/perf/util/ordered-events.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <errno.h> #include <inttypes.h> #include <linux/list.h> diff --git a/tools/perf/util/ordered-events.h b/tools/perf/util/ordered-events.h index e11468a..96e5292 100644 --- a/tools/perf/util/ordered-events.h +++ b/tools/perf/util/ordered-events.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __ORDERED_EVENTS_H #define __ORDERED_EVENTS_H diff --git a/tools/perf/util/parse-branch-options.c b/tools/perf/util/parse-branch-options.c index e71fb5f..bd779d9 100644 --- a/tools/perf/util/parse-branch-options.c +++ b/tools/perf/util/parse-branch-options.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "perf.h" #include "util/util.h" #include "util/debug.h" diff --git a/tools/perf/util/parse-branch-options.h b/tools/perf/util/parse-branch-options.h index 6086fd9..11d1722 100644 --- a/tools/perf/util/parse-branch-options.h +++ b/tools/perf/util/parse-branch-options.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PERF_PARSE_BRANCH_OPTIONS_H #define _PERF_PARSE_BRANCH_OPTIONS_H 1 #include <stdint.h> diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 04f35db..a7fcd95 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/hw_breakpoint.h> #include <linux/err.h> #include <dirent.h> diff --git a/tools/perf/util/parse-events.h b/tools/perf/util/parse-events.h index 3909ca0..be337c2 100644 --- a/tools/perf/util/parse-events.h +++ b/tools/perf/util/parse-events.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_PARSE_EVENTS_H #define __PERF_PARSE_EVENTS_H /* diff --git a/tools/perf/util/parse-events.l b/tools/perf/util/parse-events.l index 38a42bd..241396c 100644 --- a/tools/perf/util/parse-events.l +++ b/tools/perf/util/parse-events.l @@ -154,6 +154,10 @@ do { \ yycolumn += yyleng; \ } while (0); +#define USER_REJECT \ + yycolumn -= yyleng; \ + REJECT + %} %x mem @@ -336,8 +340,8 @@ r{num_raw_hex} { return raw(yyscanner); } {num_hex} { return value(yyscanner, 16); } {modifier_event} { return str(yyscanner, PE_MODIFIER_EVENT); } -{bpf_object} { if (!isbpf(yyscanner)) REJECT; return str(yyscanner, PE_BPF_OBJECT); } -{bpf_source} { if (!isbpf(yyscanner)) REJECT; return str(yyscanner, PE_BPF_SOURCE); } +{bpf_object} { if (!isbpf(yyscanner)) USER_REJECT; return str(yyscanner, PE_BPF_OBJECT); } +{bpf_source} { if (!isbpf(yyscanner)) USER_REJECT; return str(yyscanner, PE_BPF_SOURCE); } {name} { return pmu_str_check(yyscanner); } "/" { BEGIN(config); return '/'; } - { return '-'; } diff --git a/tools/perf/util/parse-regs-options.c b/tools/perf/util/parse-regs-options.c index 646ecf7..e6599e2 100644 --- a/tools/perf/util/parse-regs-options.c +++ b/tools/perf/util/parse-regs-options.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "perf.h" #include "util/util.h" #include "util/debug.h" diff --git a/tools/perf/util/parse-regs-options.h b/tools/perf/util/parse-regs-options.h index 7d762b1..cdefb1a 100644 --- a/tools/perf/util/parse-regs-options.h +++ b/tools/perf/util/parse-regs-options.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PERF_PARSE_REGS_OPTIONS_H #define _PERF_PARSE_REGS_OPTIONS_H 1 struct option; diff --git a/tools/perf/util/path.c b/tools/perf/util/path.c index 50ec3bc..933f5c6 100644 --- a/tools/perf/util/path.c +++ b/tools/perf/util/path.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * I'm tired of doing "vsnprintf()" etc just to open a * file, so here's a "return static buffer with printf" diff --git a/tools/perf/util/path.h b/tools/perf/util/path.h index 9a276a58..14a254a 100644 --- a/tools/perf/util/path.h +++ b/tools/perf/util/path.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PERF_PATH_H #define _PERF_PATH_H diff --git a/tools/perf/util/perf-hooks.c b/tools/perf/util/perf-hooks.c index d550929..4f3aa8d 100644 --- a/tools/perf/util/perf-hooks.c +++ b/tools/perf/util/perf-hooks.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * perf_hooks.c * diff --git a/tools/perf/util/perf-hooks.h b/tools/perf/util/perf-hooks.h index 838d579..27fbec6 100644 --- a/tools/perf/util/perf-hooks.h +++ b/tools/perf/util/perf-hooks.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef PERF_UTIL_PERF_HOOKS_H #define PERF_UTIL_PERF_HOOKS_H diff --git a/tools/perf/util/perf_regs.c b/tools/perf/util/perf_regs.c index b2ae039..2acfcc5 100644 --- a/tools/perf/util/perf_regs.c +++ b/tools/perf/util/perf_regs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <errno.h> #include "perf_regs.h" #include "event.h" diff --git a/tools/perf/util/perf_regs.h b/tools/perf/util/perf_regs.h index 32b37d1..c9319f8 100644 --- a/tools/perf/util/perf_regs.h +++ b/tools/perf/util/perf_regs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_REGS_H #define __PERF_REGS_H diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c index 94cf2c2..07cb2ac 100644 --- a/tools/perf/util/pmu.c +++ b/tools/perf/util/pmu.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/list.h> #include <linux/compiler.h> #include <sys/types.h> diff --git a/tools/perf/util/pmu.h b/tools/perf/util/pmu.h index 7ca6755..27c75e6 100644 --- a/tools/perf/util/pmu.h +++ b/tools/perf/util/pmu.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PMU_H #define __PMU_H diff --git a/tools/perf/util/print_binary.c b/tools/perf/util/print_binary.c index df55ad3..23e3670 100644 --- a/tools/perf/util/print_binary.c +++ b/tools/perf/util/print_binary.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "print_binary.h" #include <linux/log2.h> #include "sane_ctype.h" diff --git a/tools/perf/util/print_binary.h b/tools/perf/util/print_binary.h index f97918a..2a1554a 100644 --- a/tools/perf/util/print_binary.h +++ b/tools/perf/util/print_binary.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef PERF_PRINT_BINARY_H #define PERF_PRINT_BINARY_H diff --git a/tools/perf/util/probe-event.h b/tools/perf/util/probe-event.h index 078681d..45b14f0 100644 --- a/tools/perf/util/probe-event.h +++ b/tools/perf/util/probe-event.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PROBE_EVENT_H #define _PROBE_EVENT_H diff --git a/tools/perf/util/probe-file.h b/tools/perf/util/probe-file.h index 2ca4163..63f29b1 100644 --- a/tools/perf/util/probe-file.h +++ b/tools/perf/util/probe-file.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PROBE_FILE_H #define __PROBE_FILE_H diff --git a/tools/perf/util/probe-finder.h b/tools/perf/util/probe-finder.h index 27f0615..1625298 100644 --- a/tools/perf/util/probe-finder.h +++ b/tools/perf/util/probe-finder.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PROBE_FINDER_H #define _PROBE_FINDER_H diff --git a/tools/perf/util/pstack.c b/tools/perf/util/pstack.c index b234a6e..797fe1a 100644 --- a/tools/perf/util/pstack.c +++ b/tools/perf/util/pstack.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Simple pointer stack * diff --git a/tools/perf/util/pstack.h b/tools/perf/util/pstack.h index ded7f2e..8729b8b 100644 --- a/tools/perf/util/pstack.h +++ b/tools/perf/util/pstack.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PERF_PSTACK_ #define _PERF_PSTACK_ diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c index c129e99..8e49d9c 100644 --- a/tools/perf/util/python.c +++ b/tools/perf/util/python.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <Python.h> #include <structmember.h> #include <inttypes.h> diff --git a/tools/perf/util/quote.c b/tools/perf/util/quote.c index 1ba8920..22eaa20 100644 --- a/tools/perf/util/quote.c +++ b/tools/perf/util/quote.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <errno.h> #include <stdlib.h> #include "strbuf.h" diff --git a/tools/perf/util/quote.h b/tools/perf/util/quote.h index 055ca45..274bf26 100644 --- a/tools/perf/util/quote.h +++ b/tools/perf/util/quote.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_QUOTE_H #define __PERF_QUOTE_H diff --git a/tools/perf/util/rb_resort.h b/tools/perf/util/rb_resort.h index b30746f..a920f70 100644 --- a/tools/perf/util/rb_resort.h +++ b/tools/perf/util/rb_resort.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PERF_RESORT_RB_H_ #define _PERF_RESORT_RB_H_ /* diff --git a/tools/perf/util/rblist.h b/tools/perf/util/rblist.h index ff9913b..4c8638a 100644 --- a/tools/perf/util/rblist.h +++ b/tools/perf/util/rblist.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_RBLIST_H #define __PERF_RBLIST_H diff --git a/tools/perf/util/record.c b/tools/perf/util/record.c index d91bdf5..1e97937 100644 --- a/tools/perf/util/record.c +++ b/tools/perf/util/record.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "evlist.h" #include "evsel.h" #include "cpumap.h" diff --git a/tools/perf/util/sane_ctype.h b/tools/perf/util/sane_ctype.h index 4308c22..c2b42ff 100644 --- a/tools/perf/util/sane_ctype.h +++ b/tools/perf/util/sane_ctype.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PERF_SANE_CTYPE_H #define _PERF_SANE_CTYPE_H diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index c09b748..5c41231 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <errno.h> #include <inttypes.h> #include <linux/kernel.h> diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h index cc1c5ea..80bc80d 100644 --- a/tools/perf/util/session.h +++ b/tools/perf/util/session.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_SESSION_H #define __PERF_SESSION_H diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c index 006d10a..a00eacd 100644 --- a/tools/perf/util/sort.c +++ b/tools/perf/util/sort.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <errno.h> #include <inttypes.h> #include <regex.h> diff --git a/tools/perf/util/sort.h b/tools/perf/util/sort.h index 507d096..f5901c1 100644 --- a/tools/perf/util/sort.h +++ b/tools/perf/util/sort.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_SORT_H #define __PERF_SORT_H #include "../builtin.h" diff --git a/tools/perf/util/srcline.c b/tools/perf/util/srcline.c index ad1b46f..d19f05c 100644 --- a/tools/perf/util/srcline.c +++ b/tools/perf/util/srcline.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <inttypes.h> #include <stdio.h> #include <stdlib.h> diff --git a/tools/perf/util/srcline.h b/tools/perf/util/srcline.h index 1c4d621..847b708 100644 --- a/tools/perf/util/srcline.h +++ b/tools/perf/util/srcline.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef PERF_SRCLINE_H #define PERF_SRCLINE_H diff --git a/tools/perf/util/stat-shadow.c b/tools/perf/util/stat-shadow.c index 51ad03a..855e35c 100644 --- a/tools/perf/util/stat-shadow.c +++ b/tools/perf/util/stat-shadow.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <stdio.h> #include "evsel.h" #include "stat.h" diff --git a/tools/perf/util/stat.c b/tools/perf/util/stat.c index 203f5d8..151e9ef 100644 --- a/tools/perf/util/stat.c +++ b/tools/perf/util/stat.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <errno.h> #include <inttypes.h> #include <math.h> diff --git a/tools/perf/util/stat.h b/tools/perf/util/stat.h index 490b78a..eefca5c 100644 --- a/tools/perf/util/stat.h +++ b/tools/perf/util/stat.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_STATS_H #define __PERF_STATS_H diff --git a/tools/perf/util/strbuf.c b/tools/perf/util/strbuf.c index aafe908..3d1cf5b 100644 --- a/tools/perf/util/strbuf.c +++ b/tools/perf/util/strbuf.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "debug.h" #include "util.h" #include <linux/kernel.h> diff --git a/tools/perf/util/strbuf.h b/tools/perf/util/strbuf.h index 802d743..ea94d86 100644 --- a/tools/perf/util/strbuf.h +++ b/tools/perf/util/strbuf.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_STRBUF_H #define __PERF_STRBUF_H diff --git a/tools/perf/util/strfilter.c b/tools/perf/util/strfilter.c index 4dc0af6..7f3253d 100644 --- a/tools/perf/util/strfilter.c +++ b/tools/perf/util/strfilter.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "util.h" #include "string2.h" #include "strfilter.h" diff --git a/tools/perf/util/strfilter.h b/tools/perf/util/strfilter.h index cff5eda..e0c25a4 100644 --- a/tools/perf/util/strfilter.h +++ b/tools/perf/util/strfilter.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_STRFILTER_H #define __PERF_STRFILTER_H /* General purpose glob matching filter */ diff --git a/tools/perf/util/string.c b/tools/perf/util/string.c index cca53b6..aaa08ee 100644 --- a/tools/perf/util/string.c +++ b/tools/perf/util/string.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "string2.h" #include <linux/kernel.h> #include <linux/string.h> diff --git a/tools/perf/util/string2.h b/tools/perf/util/string2.h index 2f61968..ee14ca5 100644 --- a/tools/perf/util/string2.h +++ b/tools/perf/util/string2.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef PERF_STRING_H #define PERF_STRING_H diff --git a/tools/perf/util/strlist.h b/tools/perf/util/strlist.h index 19207e5..d58f1e08 100644 --- a/tools/perf/util/strlist.h +++ b/tools/perf/util/strlist.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_STRLIST_H #define __PERF_STRLIST_H diff --git a/tools/perf/util/svghelper.h b/tools/perf/util/svghelper.h index 946fdf2..e55338d 100644 --- a/tools/perf/util/svghelper.h +++ b/tools/perf/util/svghelper.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_SVGHELPER_H #define __PERF_SVGHELPER_H diff --git a/tools/perf/util/symbol-elf.c b/tools/perf/util/symbol-elf.c index 9cf781f..2de7705 100644 --- a/tools/perf/util/symbol-elf.c +++ b/tools/perf/util/symbol-elf.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <fcntl.h> #include <stdio.h> #include <errno.h> diff --git a/tools/perf/util/symbol-minimal.c b/tools/perf/util/symbol-minimal.c index 1a5aa35..ff48d0d 100644 --- a/tools/perf/util/symbol-minimal.c +++ b/tools/perf/util/symbol-minimal.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "symbol.h" #include "util.h" diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c index ce6993b..1b67a86 100644 --- a/tools/perf/util/symbol.c +++ b/tools/perf/util/symbol.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <dirent.h> #include <errno.h> #include <stdlib.h> diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h index d548ea5..a4f0075 100644 --- a/tools/perf/util/symbol.h +++ b/tools/perf/util/symbol.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_SYMBOL #define __PERF_SYMBOL 1 diff --git a/tools/perf/util/symbol_fprintf.c b/tools/perf/util/symbol_fprintf.c index 63694e1..6dd2cb8 100644 --- a/tools/perf/util/symbol_fprintf.c +++ b/tools/perf/util/symbol_fprintf.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <elf.h> #include <inttypes.h> #include <stdio.h> diff --git a/tools/perf/util/syscalltbl.h b/tools/perf/util/syscalltbl.h index e9fb878..c8e7e9ce 100644 --- a/tools/perf/util/syscalltbl.h +++ b/tools/perf/util/syscalltbl.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_SYSCALLTBL_H #define __PERF_SYSCALLTBL_H diff --git a/tools/perf/util/target.h b/tools/perf/util/target.h index 7381b1c..446aa7a 100644 --- a/tools/perf/util/target.h +++ b/tools/perf/util/target.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PERF_TARGET_H #define _PERF_TARGET_H diff --git a/tools/perf/util/term.c b/tools/perf/util/term.c index 8f254a7..e7aa82c 100644 --- a/tools/perf/util/term.c +++ b/tools/perf/util/term.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "term.h" #include <stdlib.h> #include <termios.h> diff --git a/tools/perf/util/term.h b/tools/perf/util/term.h index 2c06a61..607b170 100644 --- a/tools/perf/util/term.h +++ b/tools/perf/util/term.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_TERM_H #define __PERF_TERM_H diff --git a/tools/perf/util/thread.c b/tools/perf/util/thread.c index bf73117..68b65b1 100644 --- a/tools/perf/util/thread.c +++ b/tools/perf/util/thread.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "../perf.h" #include <errno.h> #include <stdlib.h> diff --git a/tools/perf/util/thread.h b/tools/perf/util/thread.h index 10555d6..40cfa36 100644 --- a/tools/perf/util/thread.h +++ b/tools/perf/util/thread.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_THREAD_H #define __PERF_THREAD_H diff --git a/tools/perf/util/thread_map.c b/tools/perf/util/thread_map.c index 63ead7b..be0d5a7 100644 --- a/tools/perf/util/thread_map.c +++ b/tools/perf/util/thread_map.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <dirent.h> #include <errno.h> #include <limits.h> diff --git a/tools/perf/util/thread_map.h b/tools/perf/util/thread_map.h index bd34d7a..f158039 100644 --- a/tools/perf/util/thread_map.h +++ b/tools/perf/util/thread_map.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_THREAD_MAP_H #define __PERF_THREAD_MAP_H diff --git a/tools/perf/util/time-utils.c b/tools/perf/util/time-utils.c index 5b5d021..81927d0 100644 --- a/tools/perf/util/time-utils.c +++ b/tools/perf/util/time-utils.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <stdlib.h> #include <string.h> #include <sys/time.h> diff --git a/tools/perf/util/time-utils.h b/tools/perf/util/time-utils.h index 8656be0..15b475c 100644 --- a/tools/perf/util/time-utils.h +++ b/tools/perf/util/time-utils.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _TIME_UTILS_H_ #define _TIME_UTILS_H_ diff --git a/tools/perf/util/tool.h b/tools/perf/util/tool.h index d549e50..2532b55 100644 --- a/tools/perf/util/tool.h +++ b/tools/perf/util/tool.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_TOOL_H #define __PERF_TOOL_H diff --git a/tools/perf/util/top.h b/tools/perf/util/top.h index f4296e1..9892323 100644 --- a/tools/perf/util/top.h +++ b/tools/perf/util/top.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_TOP_H #define __PERF_TOP_H 1 diff --git a/tools/perf/util/trace-event.c b/tools/perf/util/trace-event.c index c330780..16a7763 100644 --- a/tools/perf/util/trace-event.c +++ b/tools/perf/util/trace-event.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <stdio.h> #include <unistd.h> diff --git a/tools/perf/util/trace-event.h b/tools/perf/util/trace-event.h index 1fbc044..dcbdb53 100644 --- a/tools/perf/util/trace-event.h +++ b/tools/perf/util/trace-event.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PERF_UTIL_TRACE_EVENT_H #define _PERF_UTIL_TRACE_EVENT_H diff --git a/tools/perf/util/trigger.h b/tools/perf/util/trigger.h index e97d701..370138e 100644 --- a/tools/perf/util/trigger.h +++ b/tools/perf/util/trigger.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __TRIGGER_H_ #define __TRIGGER_H_ 1 diff --git a/tools/perf/util/tsc.c b/tools/perf/util/tsc.c index 1b74164..bfa7824 100644 --- a/tools/perf/util/tsc.c +++ b/tools/perf/util/tsc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/compiler.h> #include <linux/types.h> diff --git a/tools/perf/util/tsc.h b/tools/perf/util/tsc.h index d5b11e2..e0c3af3 100644 --- a/tools/perf/util/tsc.h +++ b/tools/perf/util/tsc.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_TSC_H #define __PERF_TSC_H diff --git a/tools/perf/util/units.c b/tools/perf/util/units.c index 4767ec2..a46762a 100644 --- a/tools/perf/util/units.c +++ b/tools/perf/util/units.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "units.h" #include <inttypes.h> #include <limits.h> diff --git a/tools/perf/util/units.h b/tools/perf/util/units.h index f02c873..99263b6 100644 --- a/tools/perf/util/units.h +++ b/tools/perf/util/units.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef PERF_UNIT_H #define PERF_UNIT_H diff --git a/tools/perf/util/unwind-libdw.c b/tools/perf/util/unwind-libdw.c index 7755a5e0..1e9c974 100644 --- a/tools/perf/util/unwind-libdw.c +++ b/tools/perf/util/unwind-libdw.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/compiler.h> #include <elfutils/libdw.h> #include <elfutils/libdwfl.h> diff --git a/tools/perf/util/unwind-libdw.h b/tools/perf/util/unwind-libdw.h index 4a2b269..0cbd265 100644 --- a/tools/perf/util/unwind-libdw.h +++ b/tools/perf/util/unwind-libdw.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_UNWIND_LIBDW_H #define __PERF_UNWIND_LIBDW_H diff --git a/tools/perf/util/unwind-libunwind-local.c b/tools/perf/util/unwind-libunwind-local.c index 672c2ad..7a42f70 100644 --- a/tools/perf/util/unwind-libunwind-local.c +++ b/tools/perf/util/unwind-libunwind-local.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Post mortem Dwarf CFI based unwinding on top of regs and stack dumps. * diff --git a/tools/perf/util/unwind-libunwind.c b/tools/perf/util/unwind-libunwind.c index 8aef572..647a1e6 100644 --- a/tools/perf/util/unwind-libunwind.c +++ b/tools/perf/util/unwind-libunwind.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "unwind.h" #include "thread.h" #include "session.h" diff --git a/tools/perf/util/unwind.h b/tools/perf/util/unwind.h index bfbdcc6..8a44a15 100644 --- a/tools/perf/util/unwind.h +++ b/tools/perf/util/unwind.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __UNWIND_H #define __UNWIND_H diff --git a/tools/perf/util/usage.c b/tools/perf/util/usage.c index 6cc9d98..070d25c 100644 --- a/tools/perf/util/usage.c +++ b/tools/perf/util/usage.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * usage.c * diff --git a/tools/perf/util/util-cxx.h b/tools/perf/util/util-cxx.h index 0e0e019..80a99e4 100644 --- a/tools/perf/util/util-cxx.h +++ b/tools/perf/util/util-cxx.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Support C++ source use utilities defined in util.h */ diff --git a/tools/perf/util/util.c b/tools/perf/util/util.c index 97e0c8e..a789f95 100644 --- a/tools/perf/util/util.c +++ b/tools/perf/util/util.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "../perf.h" #include "util.h" #include "debug.h" diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h index 6c7e6cc..0143450 100644 --- a/tools/perf/util/util.h +++ b/tools/perf/util/util.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef GIT_COMPAT_UTIL_H #define GIT_COMPAT_UTIL_H diff --git a/tools/perf/util/values.c b/tools/perf/util/values.c index 8a32bb0..4b7a303 100644 --- a/tools/perf/util/values.c +++ b/tools/perf/util/values.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <inttypes.h> #include <stdio.h> #include <stdlib.h> diff --git a/tools/perf/util/values.h b/tools/perf/util/values.h index 808ff9c..8c41f22 100644 --- a/tools/perf/util/values.h +++ b/tools/perf/util/values.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_VALUES_H #define __PERF_VALUES_H diff --git a/tools/perf/util/vdso.c b/tools/perf/util/vdso.c index f5f843d..0acb1ec 100644 --- a/tools/perf/util/vdso.c +++ b/tools/perf/util/vdso.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <errno.h> #include <unistd.h> #include <stdio.h> diff --git a/tools/perf/util/vdso.h b/tools/perf/util/vdso.h index cdc4fab..bc74ace 100644 --- a/tools/perf/util/vdso.h +++ b/tools/perf/util/vdso.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_VDSO__ #define __PERF_VDSO__ diff --git a/tools/perf/util/xyarray.c b/tools/perf/util/xyarray.c index c8f415d..dc95154 100644 --- a/tools/perf/util/xyarray.c +++ b/tools/perf/util/xyarray.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "xyarray.h" #include "util.h" #include <stdlib.h> diff --git a/tools/perf/util/xyarray.h b/tools/perf/util/xyarray.h index 54af6046..7ffe562 100644 --- a/tools/perf/util/xyarray.h +++ b/tools/perf/util/xyarray.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PERF_XYARRAY_H_ #define _PERF_XYARRAY_H_ 1 diff --git a/tools/perf/util/zlib.c b/tools/perf/util/zlib.c index 7c11753..a725b95 100644 --- a/tools/perf/util/zlib.c +++ b/tools/perf/util/zlib.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <fcntl.h> #include <stdio.h> #include <unistd.h> |
