[git pull] scheduler fix

From: Ingo Molnar
Date: Mon Apr 14 2008 - 11:07:28 EST



Linus, please pull the latest scheduler git tree from:

git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched-devel.git for-linus

it contains a single revert for an interactivity commit that has been
tracked down to cause audio skipping for some folks. We'll delay that
change to v2.6.26 instead. Thanks,

Ingo

------------------>
Ingo Molnar (1):
revert "sched: fix fair sleepers"

kernel/sched_fair.c | 6 ++----
1 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index 86a9337..0080968 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -510,10 +510,8 @@ place_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int initial)

if (!initial) {
/* sleeps upto a single latency don't count. */
- if (sched_feat(NEW_FAIR_SLEEPERS)) {
- vruntime -= calc_delta_fair(sysctl_sched_latency,
- &cfs_rq->load);
- }
+ if (sched_feat(NEW_FAIR_SLEEPERS))
+ vruntime -= sysctl_sched_latency;

/* ensure we never gain time by being placed backwards. */
vruntime = max_vruntime(se->vruntime, vruntime);
--
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