diff options
| author | Josh Poimboeuf <[email protected]> | 2016-08-24 11:50:14 -0500 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2016-09-08 08:58:40 +0200 |
| commit | 019e579d395733d14097c2d29c8c43226dad1617 (patch) | |
| tree | 9f8183696df0afc107577b49c9d52a9fb8fa2a08 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 1d723de7396c1c028a091a37b2211ff6892c7f52 (diff) | |
perf/x86: Check perf_callchain_store() error
Add a check to perf_callchain_kernel() so that it returns early if the
callchain entry array is already full.
Signed-off-by: Josh Poimboeuf <[email protected]>
Cc: Andy Lutomirski <[email protected]>
Cc: Brian Gerst <[email protected]>
Cc: Byungchul Park <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Kees Cook <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Nilay Vaish <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Steven Rostedt <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Link: http://lkml.kernel.org/r/dce6d60bab08be2600efd90021d9b85620646161.1472057064.git.jpoimboe@redhat.com
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions