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| author | Kan Liang <kan.liang@intel.com> | 2014-11-18 11:38:18 -0500 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-11-19 12:33:48 -0300 |
| commit | 68ca9d65b88420c2c97948a0640bad13405129e7 (patch) | |
| tree | 381d35b2efea297e072dd2791be40170f8c812c5 /tools/perf/builtin-diff.c | |
| parent | b2d53671cdb0cf5070d56359821eb812669bb1ad (diff) | |
| download | op-kernel-dev-68ca9d65b88420c2c97948a0640bad13405129e7.zip op-kernel-dev-68ca9d65b88420c2c97948a0640bad13405129e7.tar.gz | |
perf diff: Add missing handler for PERF_RECORD_MMAP2 events
Without mmap2, perf diff fails to find the symbol name. The default
symbol sort key doesn't work well.
Signed-off-by: Kan Liang <kan.liang@intel.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/1416328700-1836-2-git-send-email-kan.liang@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-diff.c')
| -rw-r--r-- | tools/perf/builtin-diff.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c index 25114c9..1ce425d 100644 --- a/tools/perf/builtin-diff.c +++ b/tools/perf/builtin-diff.c @@ -357,6 +357,7 @@ static int diff__process_sample_event(struct perf_tool *tool __maybe_unused, static struct perf_tool tool = { .sample = diff__process_sample_event, .mmap = perf_event__process_mmap, + .mmap2 = perf_event__process_mmap2, .comm = perf_event__process_comm, .exit = perf_event__process_exit, .fork = perf_event__process_fork, |
