diff options
| author | Yan, Zheng <[email protected]> | 2015-05-06 15:33:51 -0400 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2015-06-07 16:08:54 +0200 |
| commit | 9c964efa4330a58520783effe9847f15126fef1f (patch) | |
| tree | ce0ab6b36e279c9038806fc4bd05d6cd3cf46af1 /lib/test-string_helpers.c | |
| parent | 3569c0d7c5440d6fd06b10e1ef9614588a049bc7 (diff) | |
perf/x86/intel: Drain the PEBS buffer during context switches
Flush the PEBS buffer during context switches if PEBS interrupt threshold
is larger than one. This allows perf to supply TID for sample outputs.
Signed-off-by: Yan, Zheng <[email protected]>
Signed-off-by: Kan Liang <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Cc: Andrew Morton <[email protected]>
Cc: H. Peter Anvin <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: [email protected]
Cc: [email protected]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'lib/test-string_helpers.c')
0 files changed, 0 insertions, 0 deletions