提交 1b29ac59 编写于 作者: K Kan Liang 提交者: Arnaldo Carvalho de Melo

perf session: Don't call dump_sample() when evsel is NULL

Need to check evsel before passing it to dump_sample().
Signed-off-by: NKan Liang <kan.liang@intel.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1441283463-51050-5-git-send-email-kan.liang@intel.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
上级 f83b6b64
...@@ -1080,11 +1080,11 @@ static int machines__deliver_event(struct machines *machines, ...@@ -1080,11 +1080,11 @@ static int machines__deliver_event(struct machines *machines,
switch (event->header.type) { switch (event->header.type) {
case PERF_RECORD_SAMPLE: case PERF_RECORD_SAMPLE:
dump_sample(evsel, event, sample);
if (evsel == NULL) { if (evsel == NULL) {
++evlist->stats.nr_unknown_id; ++evlist->stats.nr_unknown_id;
return 0; return 0;
} }
dump_sample(evsel, event, sample);
if (machine == NULL) { if (machine == NULL) {
++evlist->stats.nr_unprocessable_samples; ++evlist->stats.nr_unprocessable_samples;
return 0; return 0;
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册