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perf: Enable building perf tools for Meta

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Define rmb(), cpu_relax(), and CPUINFO_PROC for Meta so that the perf
tools can be built for Meta.

Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
This commit is contained in:
James Hogan 2013-01-31 12:22:37 +00:00
parent 883a635591
commit 1bea5b8188
1 changed files with 6 additions and 0 deletions
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6
tools/perf/perf.h
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@ -98,6 +98,12 @@ void get_term_dimensions(struct winsize *ws);
#define CPUINFO_PROC "cpu model"
#endif
#ifdef __metag__
#define rmb() asm volatile("" ::: "memory")
#define cpu_relax() asm volatile("" ::: "memory")
#define CPUINFO_PROC "CPU"
#endif
#include <time.h>
#include <unistd.h>
#include <sys/types.h>