diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-12-15 16:04:11 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-12-17 11:09:41 -0300 |
| commit | 0389cd1f5fda34c14941c37a39547d16af5d56e2 (patch) | |
| tree | 247ed2257e6656420fe7aa6a2f0063de8b6c91a4 /tools/perf/util | |
| parent | 2dc0b9721956f4314364f68a99d8bef490870438 (diff) | |
| download | op-kernel-dev-0389cd1f5fda34c14941c37a39547d16af5d56e2.zip op-kernel-dev-0389cd1f5fda34c14941c37a39547d16af5d56e2.tar.gz | |
tools: Move code originally from linux/log2.h to tools/include/linux/
From tools/perf/util/include/linux, so that it becomes accessible to
other tools/.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Borislav Petkov <bp@suse.de>
Cc: David Ahern <dsahern@gmail.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-uqohgzilp3ebd3cbybnf3luc@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util')
| -rw-r--r-- | tools/perf/util/evlist.c | 1 | ||||
| -rw-r--r-- | tools/perf/util/util.h | 11 |
2 files changed, 1 insertions, 11 deletions
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index ac80868..8eb92cf 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -25,6 +25,7 @@ #include <linux/bitops.h> #include <linux/hash.h> +#include <linux/log2.h> static void perf_evlist__mmap_put(struct perf_evlist *evlist, int idx); static void __perf_evlist__munmap(struct perf_evlist *evlist, int idx); diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h index 008b361..25b22bb 100644 --- a/tools/perf/util/util.h +++ b/tools/perf/util/util.h @@ -269,17 +269,6 @@ void event_attr_init(struct perf_event_attr *attr); #define _STR(x) #x #define STR(x) _STR(x) -/* - * Determine whether some value is a power of two, where zero is - * *not* considered a power of two. - */ - -static inline __attribute__((const)) -bool is_power_of_2(unsigned long n) -{ - return (n != 0 && ((n & (n - 1)) == 0)); -} - static inline unsigned next_pow2(unsigned x) { if (!x) |
