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perf tools, Alpha: Add Alpha support to perf.h

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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>
This commit is contained in:
Michael Cree 2009-10-26 21:32:06 +13:00 committed by Ingo Molnar
parent 6beba7adbe
commit fcd14b3203
1 changed files with 6 additions and 0 deletions
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6
tools/perf/perf.h
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@ -47,6 +47,12 @@
#define cpu_relax() asm volatile("":::"memory") #define cpu_relax() asm volatile("":::"memory")
#endif #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 <time.h>
#include <unistd.h> #include <unistd.h>
#include <sys/types.h> #include <sys/types.h>