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| author | Andi Kleen <ak@linux.intel.com> | 2014-03-25 10:31:38 -0700 |
|---|---|---|
| committer | Jiri Olsa <jolsa@redhat.com> | 2014-04-14 12:56:06 +0200 |
| commit | 90f6bb6c98ffef42125d7be6d4612505f561fbce (patch) | |
| tree | ced6c6aec5b237776dc76df8b63d4c5912a00ebe /tools/perf/perf-archive.sh | |
| parent | 40ba93e3aa001246110320edbe8cf2eb488c1fe7 (diff) | |
| download | blackbird-op-linux-90f6bb6c98ffef42125d7be6d4612505f561fbce.tar.gz blackbird-op-linux-90f6bb6c98ffef42125d7be6d4612505f561fbce.zip | |
perf stat: Initialize statistics correctly
perf stat did initialize the stats structure used to compute
stddev etc. incorrectly. It merely zeroes it. But one member
(min) needs to be set to a non zero value. This causes min
to be not computed at all. Call init_stats() correctly.
It doesn't matter for stat currently because it doesn't use
min, but it's still better to do it correctly.
The other users of statistics are already correct.
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/1395768699-16060-1-git-send-email-andi@firstfloor.org
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Diffstat (limited to 'tools/perf/perf-archive.sh')
0 files changed, 0 insertions, 0 deletions
