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perf: Bump max number of cpus to 1024

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SPARC based systems currently support up to 1024 cpus (e.g. T5-8).
Allow perf to work on those systems.

Signed-off-by: David Ahern <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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David Ahern authored and Arnaldo Carvalho de Melo committed 2015-03-26 10:52:28 -03:00
1 parent 23d4aad48e
commit 4d255766d2
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tools/perf/perf.h
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@@ -29,7 +29,7 @@ static inline unsigned long long rdclock(void)
return ts.tv_sec * 1000000000ULL + ts.tv_nsec;
}
#define MAX_NR_CPUS 256
#define MAX_NR_CPUS 1024
extern const char *input_name;
extern bool perf_host, perf_guest;