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| author |   Adrian Hunter <adrian.hunter@intel.com> | 2014-07-14 13:02:27 +0300 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-07-16 17:57:34 -0300 |
| commit | 022c50d09c2c2bc31506ad16c4bcba7fb418ce34 (patch) | |
| tree | f732b094fec0a6dc6e27e16bc42c4326229704b3 /tools/perf/util/event.c | |
| parent | perf machine: Fix the value used for unknown pids (diff) | |
| download | linux-dev-022c50d09c2c2bc31506ad16c4bcba7fb418ce34.tar.xz linux-dev-022c50d09c2c2bc31506ad16c4bcba7fb418ce34.zip | |
perf script: Display PERF_RECORD_MISC_COMM_EXEC flag
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: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1405332185-4050-4-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/event.c')
| -rw-r--r-- | tools/perf/util/event.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c index d0281bdfa582..198c4cc313a1 100644 --- a/tools/perf/util/event.c +++ b/tools/perf/util/event.c @@ -603,7 +603,14 @@ int perf_event__synthesize_kernel_mmap(struct perf_tool *tool, size_t perf_event__fprintf_comm(union perf_event *event, FILE *fp) { - return fprintf(fp, ": %s:%d\n", event->comm.comm, event->comm.tid); + const char *s; + + if (event->header.misc & PERF_RECORD_MISC_COMM_EXEC) + s = " exec"; + else + s = ""; + + return fprintf(fp, "%s: %s:%d\n", s, event->comm.comm, event->comm.tid); } int perf_event__process_comm(struct perf_tool *tool __maybe_unused, |