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authorDavid Ahern2015-03-24 12:10:38 -0400
committerArnaldo Carvalho de Melo2015-03-26 10:52:28 -0300
commit4d255766d28b1fecec7e00ab4166b2c17bfc37be (patch)
treef455ac0e1579ff1c5a309c9ee96af16232c3c450 /tools
parent23d4aad48e31d3269af484dd2f9bd251278cd667 (diff)
perf: Bump max number of cpus to 1024
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 <david.ahern@oracle.com> Link: http://lkml.kernel.org/r/1427213438-127216-1-git-send-email-david.ahern@oracle.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
-rw-r--r--tools/perf/perf.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/perf.h b/tools/perf/perf.h
index 1caa70a4a9e1..c38a085a5571 100644
--- a/tools/perf/perf.h
+++ b/tools/perf/perf.h
@@ -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;