diff options
| author | Peter Zijlstra <peterz@infradead.org> | 2017-09-05 13:38:24 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-10-27 10:31:57 +0200 |
| commit | a9cd8194e1e6bd09619954721dfaf0f94fe2003e (patch) | |
| tree | 960eefc8af70349f91914c2b4410cf2e8b8e96ff /Documentation | |
| parent | 0ee098c97a6ebe163180e74b740c0a37bcdaa173 (diff) | |
perf/core: Fix __perf_read_group_add() locking
Event timestamps are serialized using ctx->lock, make sure to hold it
over reading all values.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions