| commit | db24d33e08b88e990991760a44d72006a5dc6102 | [log] [tgz] |
|---|---|---|
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | Sat Apr 09 21:17:45 2011 +0200 |
| committer | Ingo Molnar <mingo@elte.hu> | Sat May 28 18:01:17 2011 +0200 |
| tree | a36c4aba0e221e5833b15432971e526959a3aff1 | |
| parent | 2c29ef0fef8aaff1f91263fc75c749d659da6972 [diff] |
perf: Change and simplify ctx::is_active semantics Instead of tracking if a context is active or not, track which events of the context are active. By making it a bitmask of EVENT_PINNED|EVENT_FLEXIBLE we can simplify some of the scheduling routines since it can avoid adding events that are already active. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/20110409192141.930282378@chello.nl Signed-off-by: Ingo Molnar <mingo@elte.hu>