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| author | Namhyung Kim <namhyung.kim@lge.com> | 2013-03-21 03:18:48 -0400 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-03-21 12:30:52 -0400 |
| commit | 3dce2ce3cc40ece2562a5a83e879b4bfb451476c (patch) | |
| tree | b066d350c037448be3e4b33866caea190f4f00be /tools/perf/Makefile | |
| parent | 7f42b9505aee3fa9cb465a670989e3d426a1f3f2 (diff) | |
perf tools: Handle failure case in trace_report()
If pevent allocation in read_trace_init() fails, trace_report() will
return -1 and *ppevent is set to NULL. Its callers should check this
case and handle it properly.
This is also a preparation for the removal of *die() calls.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1363850332-25297-6-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/Makefile')
0 files changed, 0 insertions, 0 deletions