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| author | Peter Zijlstra <peterz@infradead.org> | 2016-08-30 08:15:03 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-09-05 09:55:00 (GMT) |
| commit | 58763148758057ffc447bf990321d3ea86d199a0 (patch) | |
| tree | bdd43eb58b713c04495250eaa834819655bfdf0f /arch/x86/events | |
| parent | c6935931c1894ff857616ff8549b61236a19148f (diff) | |
| download | linux-58763148758057ffc447bf990321d3ea86d199a0.tar.xz | |
perf/core: Remove WARN from perf_event_read()
This effectively reverts commit:
71e7bc2bab77 ("perf/core: Check return value of the perf_event_read() IPI")
... and puts in a comment explaining why we ignore the return value.
Reported-by: Vegard Nossum <vegard.nossum@gmail.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: David Carrillo-Cisneros <davidcc@google.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Fixes: 71e7bc2bab77 ("perf/core: Check return value of the perf_event_read() IPI")
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/events')
0 files changed, 0 insertions, 0 deletions