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| author | Adrian Hunter <adrian.hunter@intel.com> | 2015-07-21 12:44:05 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-07-23 22:51:14 -0300 |
| commit | 06b234ec26fde8d0fce54030fe0858e218636410 (patch) | |
| tree | f67c8fc915bd7ee20140db6a0dc3988518d3a76a /tools/perf/builtin-script.c | |
| parent | b757bb09134f479a087ece08d2cd2a6ba31c9210 (diff) | |
| download | lwn-06b234ec26fde8d0fce54030fe0858e218636410.tar.gz lwn-06b234ec26fde8d0fce54030fe0858e218636410.zip | |
perf script: Don't assume evsel position of tracking events
The tracking event does not have to be the first event so replace
perf_evlist__first() with perf_evlist__id2evsel() which uses the event
ID to find the correct evsel.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Jiri Olsa <jolsa@redhat.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1437471846-26995-5-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-script.c')
| -rw-r--r-- | tools/perf/builtin-script.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index 2777c6444bc3..8a8e2ead6382 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -661,7 +661,7 @@ static int process_comm_event(struct perf_tool *tool, struct thread *thread; struct perf_script *script = container_of(tool, struct perf_script, tool); struct perf_session *session = script->session; - struct perf_evsel *evsel = perf_evlist__first(session->evlist); + struct perf_evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id); int ret = -1; thread = machine__findnew_thread(machine, event->comm.pid, event->comm.tid); @@ -695,7 +695,7 @@ static int process_fork_event(struct perf_tool *tool, struct thread *thread; struct perf_script *script = container_of(tool, struct perf_script, tool); struct perf_session *session = script->session; - struct perf_evsel *evsel = perf_evlist__first(session->evlist); + struct perf_evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id); if (perf_event__process_fork(tool, event, sample, machine) < 0) return -1; @@ -727,7 +727,7 @@ static int process_exit_event(struct perf_tool *tool, struct thread *thread; struct perf_script *script = container_of(tool, struct perf_script, tool); struct perf_session *session = script->session; - struct perf_evsel *evsel = perf_evlist__first(session->evlist); + struct perf_evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id); thread = machine__findnew_thread(machine, event->fork.pid, event->fork.tid); if (thread == NULL) { @@ -759,7 +759,7 @@ static int process_mmap_event(struct perf_tool *tool, struct thread *thread; struct perf_script *script = container_of(tool, struct perf_script, tool); struct perf_session *session = script->session; - struct perf_evsel *evsel = perf_evlist__first(session->evlist); + struct perf_evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id); if (perf_event__process_mmap(tool, event, sample, machine) < 0) return -1; @@ -790,7 +790,7 @@ static int process_mmap2_event(struct perf_tool *tool, struct thread *thread; struct perf_script *script = container_of(tool, struct perf_script, tool); struct perf_session *session = script->session; - struct perf_evsel *evsel = perf_evlist__first(session->evlist); + struct perf_evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id); if (perf_event__process_mmap2(tool, event, sample, machine) < 0) return -1; |