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| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2009-09-17 19:59:05 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-09-17 22:08:27 +0200 |
| commit | 8b412664d0a487c2e16ac43f4fcede346df33254 (patch) | |
| tree | 75914df712d93dcbf6fc82f80f4f2ecb6ce19e7d /mm/msync.c | |
| parent | 2667de81f3256c944b06abdf2c56c2f192fcb724 (diff) | |
| download | op-kernel-dev-8b412664d0a487c2e16ac43f4fcede346df33254.zip op-kernel-dev-8b412664d0a487c2e16ac43f4fcede346df33254.tar.gz | |
perf record: Disable profiling before draining the buffer
I noticed that perf-record continues profiling itself after the
child terminated and we're draining the buffer.
This can cause a _lot_ of overhead with --all recording - we keep
and keep recording, which produces new and new events.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'mm/msync.c')
0 files changed, 0 insertions, 0 deletions
