Messages in this thread Patch in this message | | | From | Arnaldo Carvalho de Melo <> | Subject | [PATCH 12/16] perf diff: Add missing handler for PERF_RECORD_MMAP2 events | Date | Wed, 19 Nov 2014 13:03:32 -0300 |
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From: Kan Liang <kan.liang@intel.com>
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> --- tools/perf/builtin-diff.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c index 25114c9a6801..1ce425d101a9 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, -- 1.9.3
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