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| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2011-04-09 21:17:45 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-05-28 18:01:17 +0200 |
| commit | db24d33e08b88e990991760a44d72006a5dc6102 (patch) | |
| tree | a36c4aba0e221e5833b15432971e526959a3aff1 /kernel/sys_ni.c | |
| 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>
Diffstat (limited to 'kernel/sys_ni.c')
0 files changed, 0 insertions, 0 deletions