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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-10 12:34:55 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-10 12:34:55 -0700 |
| commit | a26449daa285c858fc68991c1d585b6927702cf5 (patch) | |
| tree | 827cc431d7c3e6e65239667adbb44c7bbd0d73a8 | |
| parent | 9cc308920103a743ce9fb2c88481d6d7a676514b (diff) | |
| parent | b1e387348a2a70954312b102d0589c3e2ca3dba1 (diff) | |
| download | linux-a26449daa285c858fc68991c1d585b6927702cf5.tar.bz2 | |
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
| -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) double_rq_lock(rq_src, rq_dest); /* Already moved. */ if (task_cpu(p) != src_cpu) - goto out; + goto done; /* Affinity changed (again). */ if (!cpu_isset(dest_cpu, p->cpus_allowed)) - goto out; + goto fail; on_rq = p->se.on_rq; if (on_rq) @@ -5636,8 +5636,9 @@ static int __migrate_task(struct task_struct *p, int src_cpu, int dest_cpu) activate_task(rq_dest, p, 0); check_preempt_curr(rq_dest, p); } +done: ret = 1; -out: +fail: double_rq_unlock(rq_src, rq_dest); return ret; } |