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authorPeter Zijlstra <a.p.zijlstra@chello.nl>2008-06-27 13:41:14 +0200
committerIngo Molnar <mingo@elte.hu>2008-06-27 14:31:29 +0200
commitc09595f63bb1909c5dc4dca288f4fe818561b5f3 (patch)
tree42631e6986f3ea4543b125ca62a99df8548e0eb9 /kernel/sched_rt.c
parentced8aa16e1db55c33c507174c1b1f9e107445865 (diff)
downloadlwn-c09595f63bb1909c5dc4dca288f4fe818561b5f3.tar.gz
lwn-c09595f63bb1909c5dc4dca288f4fe818561b5f3.zip
sched: revert revert of: fair-group: SMP-nice for group scheduling
Try again.. Initial commit: 18d95a2832c1392a2d63227a7a6d433cb9f2037e Revert: 6363ca57c76b7b83639ca8c83fc285fa26a7880e Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com> Cc: Mike Galbraith <efault@gmx.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/sched_rt.c')
-rw-r--r--kernel/sched_rt.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c
index 6b4a6b5a4167..765932d0399d 100644
--- a/kernel/sched_rt.c
+++ b/kernel/sched_rt.c
@@ -670,6 +670,8 @@ static void enqueue_task_rt(struct rq *rq, struct task_struct *p, int wakeup)
rt_se->timeout = 0;
enqueue_rt_entity(rt_se);
+
+ inc_cpu_load(rq, p->se.load.weight);
}
static void dequeue_task_rt(struct rq *rq, struct task_struct *p, int sleep)
@@ -678,6 +680,8 @@ static void dequeue_task_rt(struct rq *rq, struct task_struct *p, int sleep)
update_curr_rt(rq);
dequeue_rt_entity(rt_se);
+
+ dec_cpu_load(rq, p->se.load.weight);
}
/*