aboutsummaryrefslogtreecommitdiffstats
path: root/kernel
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2008-07-10 15:34:55 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2008-07-10 15:34:55 -0400
commita26449daa285c858fc68991c1d585b6927702cf5 (patch)
tree827cc431d7c3e6e65239667adbb44c7bbd0d73a8 /kernel
parent9cc308920103a743ce9fb2c88481d6d7a676514b (diff)
parentb1e387348a2a70954312b102d0589c3e2ca3dba1 (diff)
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: fix cpu hotplug, cleanup sched: fix cpu hotplug
Diffstat (limited to 'kernel')
-rw-r--r--kernel/sched.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/kernel/sched.c b/kernel/sched.c
index 94ead43eda62..4e2f60335656 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -5622,10 +5622,10 @@ static int __migrate_task(struct task_struct *p, int src_cpu, int dest_cpu)
5622 double_rq_lock(rq_src, rq_dest); 5622 double_rq_lock(rq_src, rq_dest);
5623 /* Already moved. */ 5623 /* Already moved. */
5624 if (task_cpu(p) != src_cpu) 5624 if (task_cpu(p) != src_cpu)
5625 goto out; 5625 goto done;
5626 /* Affinity changed (again). */ 5626 /* Affinity changed (again). */
5627 if (!cpu_isset(dest_cpu, p->cpus_allowed)) 5627 if (!cpu_isset(dest_cpu, p->cpus_allowed))
5628 goto out; 5628 goto fail;
5629 5629
5630 on_rq = p->se.on_rq; 5630 on_rq = p->se.on_rq;
5631 if (on_rq) 5631 if (on_rq)
@@ -5636,8 +5636,9 @@ static int __migrate_task(struct task_struct *p, int src_cpu, int dest_cpu)
5636 activate_task(rq_dest, p, 0); 5636 activate_task(rq_dest, p, 0);
5637 check_preempt_curr(rq_dest, p); 5637 check_preempt_curr(rq_dest, p);
5638 } 5638 }
5639done:
5639 ret = 1; 5640 ret = 1;
5640out: 5641fail:
5641 double_rq_unlock(rq_src, rq_dest); 5642 double_rq_unlock(rq_src, rq_dest);
5642 return ret; 5643 return ret;
5643} 5644}