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sched: Hook sched_balance_self() into sched_class::select_task_rq()

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Rather ugly patch to fully place the sched_balance_self() code
inside the fair class.

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 13:42:00 +02:00
committed by Ingo Molnar
parent aaee1203ca
commit 5f3edc1b1e
5 changed files with 20 additions and 11 deletions
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5
kernel/sched_rt.c
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@@ -938,10 +938,13 @@ static void yield_task_rt(struct rq *rq)
#ifdef CONFIG_SMP
static int find_lowest_rq(struct task_struct *task);
static int select_task_rq_rt(struct task_struct *p, int sync)
static int select_task_rq_rt(struct task_struct *p, int flag, int sync)
{
struct rq *rq = task_rq(p);
if (flag != SD_BALANCE_WAKE)
return smp_processor_id();
/*
* If the current task is an RT task, then
* try to see if we can wake this RT task up on another