| Date | Wed, 23 Jan 2013 17:01:34 +0530 | From | Vineet Gupta <> | Subject | Re: [PATCH v2 60/76] perf, ARC: Enable building perf tools for ARC |
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On Friday 18 January 2013 05:55 PM, Vineet Gupta wrote: > Although with uClibc there's more we need to do > > Signed-off-by: Vineet Gupta <vgupta@synopsys.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> > --- > 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 2c340e7..8a68ad3 100644 > --- a/tools/perf/perf.h > +++ b/tools/perf/perf.h > @@ -98,6 +98,12 @@ void get_term_dimensions(struct winsize *ws); > #define CPUINFO_PROC "cpu model" > #endif > > +#ifdef __arc__ > +#define rmb() asm volatile("" ::: "memory") > +#define cpu_relax() rmb() > +#define CPUINFO_PROC "Processor" > +#endif > + > #include <time.h> > #include <unistd.h> > #include <sys/types.h> >
Hi Arnaldo,
If this looks OK to you, can you please ACK it.
Thx, -Vineet
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