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| author | Jiri Olsa <jolsa@redhat.com> | 2014-02-03 12:44:41 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-02-18 13:34:46 +0100 |
| commit | bc5290869d0a7f7abbde76ac95a7f7b6f5d7bb7b (patch) | |
| tree | d24f4d177fdd40dafa62ce171c5d1c9e5f26bb7f /tools/perf/perf.h | |
| parent | perf report: Remove some needless container_of usage (diff) | |
| download | linux-bc5290869d0a7f7abbde76ac95a7f7b6f5d7bb7b.tar.xz linux-bc5290869d0a7f7abbde76ac95a7f7b6f5d7bb7b.zip | |
perf tools: Put proper period for for samples without PERIOD sample_type
We use PERF_SAMPLE_PERIOD sample type only for frequency
setup -F (default) option. The -c does not need store period,
because it's always the same.
In -c case the report code uses '1' as period. Fixing
it to perf_event_attr::sample_period.
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1391427883-13443-1-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/perf.h')
0 files changed, 0 insertions, 0 deletions