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| author | Peter Zijlstra <[email protected]> | 2015-05-22 09:36:13 +0000 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2015-05-27 07:17:46 +0000 |
| commit | ba040653b48d32afa8b6c3331eae97c6bbb66f03 (patch) | |
| tree | a48ee59b5f38a1932f61147dd49c52a6c0f864ca /tools/perf/builtin-annotate.c | |
| parent | perf/x86: Simplify the x86_schedule_events() logic (diff) | |
| download | kernel-ba040653b48d32afa8b6c3331eae97c6bbb66f03.tar.gz kernel-ba040653b48d32afa8b6c3331eae97c6bbb66f03.zip | |
perf/x86/intel: Simplify put_exclusive_constraints()
Don't bother with taking locks if we're not actually going to do
anything. Also, drop the _irqsave(), this is very much only called
from IRQ-disabled context.
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Stephane Eranian <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Vince Weaver <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/builtin-annotate.c')
0 files changed, 0 insertions, 0 deletions