]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
projects / linux-2.6-omap-h63xx.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: cce7ade) | patch
sched: SCHED_OTHER vs SCHED_IDLE isolation
authorPeter Zijlstra <a.p.zijlstra@chello.nl>
Thu, 15 Jan 2009 13:53:38 +0000 (14:53 +0100)
committerIngo Molnar <mingo@elte.hu>
Thu, 15 Jan 2009 14:07:29 +0000 (15:07 +0100)
commit6bc912b71b6f33b041cfde93ca3f019cbaa852bc
treef6128f946bb275aa68f814f5f6a9c08df43965b7tree | snapshot
parentcce7ade803699463ecc62a065ca522004f7ccb3dcommit | diff
sched: SCHED_OTHER vs SCHED_IDLE isolation

Stronger SCHED_IDLE isolation:

 - no SCHED_IDLE buddies
 - never let SCHED_IDLE preempt on wakeup
 - always preempt SCHED_IDLE on wakeup
 - limit SLEEPER fairness for SCHED_IDLE.

Signed-off-by: Mike Galbraith <efault@gmx.de>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
kernel/sched_fair.c diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.