sched: Weaken SD_POWERSAVINGS_BALANCE

Browse source

One of the problems of power-saving balancing is that under certain
scenarios it is too slow and allows tons of real work to pile up.

Avoid this by ignoring the powersave stuff when there's real work
to be done.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

...

This commit is contained in:

Peter Zijlstra 2009-09-10 14:40:57 +02:00 • committed by Ingo Molnar

parent c88d591089

commit ae154be1f3

2 changed files with 38 additions and 23 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

40

kernel/sched.c

View file

21

kernel/sched_fair.c

View file