diff options
| author | Michael Cree <mcree@orcon.net.nz> | 2009-10-26 21:32:06 +1300 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-10-26 09:45:41 +0100 |
| commit | fcd14b3203b538dca04a2b065c774c0b57863eec (patch) | |
| tree | e6760539f8ecc66f74ff68e130b0155be414b763 /tools/perf | |
| parent | 6beba7adbe092e63dfe8d09fbd1e3ec140474a13 (diff) | |
perf tools, Alpha: Add Alpha support to perf.h
For the perf tool the patch implements an Alpha specific section
in the perf.h header file.
Signed-off-by: Michael Cree <mcree@orcon.net.nz>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <1256545926-6972-1-git-send-email-mcree@orcon.net.nz>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/perf.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/perf/perf.h b/tools/perf/perf.h index 8cc4623afd6..216bdb223f6 100644 --- a/tools/perf/perf.h +++ b/tools/perf/perf.h @@ -47,6 +47,12 @@ #define cpu_relax() asm volatile("":::"memory") #endif +#ifdef __alpha__ +#include "../../arch/alpha/include/asm/unistd.h" +#define rmb() asm volatile("mb" ::: "memory") +#define cpu_relax() asm volatile("" ::: "memory") +#endif + #include <time.h> #include <unistd.h> #include <sys/types.h> |