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authorSrikar Dronamraju <srikar@linux.vnet.ibm.com>2012-02-22 14:46:02 +0530
committerIngo Molnar <mingo@elte.hu>2012-02-22 11:26:09 +0100
commit3ff54efdfaace9e9b2b7c1959a865be6b91de96c (patch)
tree6218c7b40bd80704d059d5f3fa434974e675b070 /arch/x86/include
parent96379f60075c75b261328aa7830ef8aa158247ac (diff)
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op-kernel-dev-3ff54efdfaace9e9b2b7c1959a865be6b91de96c.tar.gz
uprobes/core: Move insn to arch specific structure
Few cleanups suggested by Ingo Molnar. - Rename struct uprobe_arch_info to struct arch_uprobe. - Move insn from struct uprobe to struct arch_uprobe. - Make arch specific uprobe functions to accept struct arch_uprobe instead of struct uprobe. - Move struct uprobe to kernel/uprobes.c from include/linux/uprobes.h Signed-off-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Christoph Hellwig <hch@infradead.org> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Cc: Anton Arapov <anton@redhat.com> Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Cc: Jim Keniston <jkenisto@linux.vnet.ibm.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Josh Stone <jistone@redhat.com> Link: http://lkml.kernel.org/r/20120222091602.15880.40249.sendpatchset@srdronam.in.ibm.com [ Made various small improvements ] Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/include')
-rw-r--r--arch/x86/include/asm/uprobes.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/include/asm/uprobes.h b/arch/x86/include/asm/uprobes.h
index 072df39..f7ce310 100644
--- a/arch/x86/include/asm/uprobes.h
+++ b/arch/x86/include/asm/uprobes.h
@@ -31,13 +31,13 @@ typedef u8 uprobe_opcode_t;
#define UPROBES_BKPT_INSN 0xcc
#define UPROBES_BKPT_INSN_SIZE 1
-struct uprobe_arch_info {
+struct arch_uprobe {
u16 fixups;
+ u8 insn[MAX_UINSN_BYTES];
#ifdef CONFIG_X86_64
unsigned long rip_rela_target_address;
#endif
};
-struct uprobe;
-extern int arch_uprobes_analyze_insn(struct mm_struct *mm, struct uprobe *uprobe);
+extern int arch_uprobes_analyze_insn(struct mm_struct *mm, struct arch_uprobe *arch_uprobe);
#endif /* _ASM_UPROBES_H */
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