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Merge branch 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 

* 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  sched: CPU remove deadlock fix
This commit is contained in:
Linus Torvalds 2008-12-10 14:41:06 -08:00
parent b88ed20594 9a2bd244e1
commit f9fc05e762
1 changed files with 2 additions and 0 deletions
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2
kernel/sched.c
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@ -6587,7 +6587,9 @@ migration_call(struct notifier_block *nfb, unsigned long action, void *hcpu)
req = list_entry(rq->migration_queue.next,
struct migration_req, list);
list_del_init(&req->list);
spin_unlock_irq(&rq->lock);
complete(&req->done);
spin_lock_irq(&rq->lock);
}
spin_unlock_irq(&rq->lock);
break;