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| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2007-09-05 14:32:49 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2007-09-05 14:32:49 +0200 |
| commit | 1169783085adb9ac969d21103a6885e8435f7ed3 (patch) | |
| tree | 8d5313ef18ba821436aa838cb6f03f065049ef21 /sound | |
| parent | 4a55b45036a677fac43fe81ddf7fdcd007aaaee7 (diff) | |
| download | kernel_samsung_crespo-1169783085adb9ac969d21103a6885e8435f7ed3.zip kernel_samsung_crespo-1169783085adb9ac969d21103a6885e8435f7ed3.tar.gz kernel_samsung_crespo-1169783085adb9ac969d21103a6885e8435f7ed3.tar.bz2 | |
sched: fix ideal_runtime calculations for reniced tasks
fix ideal_runtime:
- do not scale it using niced_granularity()
it is against sum_exec_delta, so its wall-time, not fair-time.
- move the whole check into __check_preempt_curr_fair()
so that wakeup preemption can also benefit from the new logic.
this also results in code size reduction:
text data bss dec hex filename
13391 228 1204 14823 39e7 sched.o.before
13369 228 1204 14801 39d1 sched.o.after
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'sound')
0 files changed, 0 insertions, 0 deletions