diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-10 15:34:55 -0400 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-10 15:34:55 -0400 |
commit | a26449daa285c858fc68991c1d585b6927702cf5 (patch) | |
tree | 827cc431d7c3e6e65239667adbb44c7bbd0d73a8 /kernel | |
parent | 9cc308920103a743ce9fb2c88481d6d7a676514b (diff) | |
parent | b1e387348a2a70954312b102d0589c3e2ca3dba1 (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.c | 7 |
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 | } |
5639 | done: | ||
5639 | ret = 1; | 5640 | ret = 1; |
5640 | out: | 5641 | fail: |
5641 | double_rq_unlock(rq_src, rq_dest); | 5642 | double_rq_unlock(rq_src, rq_dest); |
5642 | return ret; | 5643 | return ret; |
5643 | } | 5644 | } |