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yaml
---
r: 147422
b: refs/heads/master
c: 4ba67c1
h: refs/heads/master
v: v3
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Thomas Gleixner committed May 1, 2009
1 parent d34a0b2 commit 99d93e1
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Showing 2 changed files with 4 additions and 10 deletions.
2 changes: 1 addition & 1 deletion [refs]
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@@ -1,2 +1,2 @@
---
refs/heads/master: 7bd5469cd938eec6a76b3135e6becd9b5e096e98
refs/heads/master: 4ba67c1d48aeedcc31630bb40b6179fc7d360f90
12 changes: 3 additions & 9 deletions trunk/Documentation/perf_counter/perf.h
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Expand Up @@ -26,20 +26,14 @@ static inline unsigned long long rdclock(void)
#define __user
#define asmlinkage

#ifdef __x86_64__
#define __NR_perf_counter_open 298
#define rmb() asm volatile("lfence" ::: "memory")
#define cpu_relax() asm volatile("rep; nop" ::: "memory");
#endif

#ifdef __i386__
#define __NR_perf_counter_open 336
#if defined(__x86_64__) || defined(__i386__)
#include "../../arch/x86/include/asm/unistd.h"
#define rmb() asm volatile("lfence" ::: "memory")
#define cpu_relax() asm volatile("rep; nop" ::: "memory");
#endif

#ifdef __powerpc__
#define __NR_perf_counter_open 319
#include "../../arch/powerpc/include/asm/unistd.h"
#define rmb() asm volatile ("sync" ::: "memory")
#define cpu_relax() asm volatile ("" ::: "memory");
#endif
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