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authorAdrian Hunter <adrian.hunter@intel.com>2013-11-12 18:45:21 +0400
committerArnaldo Carvalho de Melo <acme@redhat.com>2013-11-12 20:00:37 +0400
commit3fe2130523b2e098085eb4d38cd5b737a97cbee6 (patch)
tree4d76738c18f14ed8f121f4ef11a726b9ef8fc8a7 /tools
parent003824e8c27eeb8d3eec54cfab5845ec01ab532e (diff)
downloadlinux-3fe2130523b2e098085eb4d38cd5b737a97cbee6.tar.xz
perf tests: Compensate lower sample freq with longer test loop
Doesn't work for me: ./perf test -v 19 19: Test software clock events have valid period values : --- start --- mmap size 528384B mmap size 528384B All (0) samples have period value of 1! ---- end ---- Test software clock events have valid period values: FAILED! Compensate the lower freq introduced in 67c1e4a53b17 with a longer loop, Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/5281D3B8.2030104@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
-rw-r--r--tools/perf/tests/sw-clock.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/tests/sw-clock.c b/tools/perf/tests/sw-clock.c
index 93a7139ff5f7..6664a7cd828c 100644
--- a/tools/perf/tests/sw-clock.c
+++ b/tools/perf/tests/sw-clock.c
@@ -9,7 +9,7 @@
#include "util/cpumap.h"
#include "util/thread_map.h"
-#define NR_LOOPS 1000000
+#define NR_LOOPS 10000000
/*
* This test will open software clock events (cpu-clock, task-clock)