diff options
| author | Paul Turner <pjt@google.com> | 2011-11-08 05:26:34 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-11-16 08:43:45 +0100 |
| commit | fccfdc6f0d8c83c854eeb6d93aa158f0e551bd49 (patch) | |
| tree | d3a397152c6bff8675350e58e2aceb4ec34c1108 /kernel/sched_fair.c | |
| parent | sched: Avoid SMT siblings in select_idle_sibling() if possible (diff) | |
| download | linux-fccfdc6f0d8c83c854eeb6d93aa158f0e551bd49.tar.xz linux-fccfdc6f0d8c83c854eeb6d93aa158f0e551bd49.zip | |
sched: Fix buglet in return_cfs_rq_runtime()
In return_cfs_rq_runtime() we want to return bandwidth when there are no
remaining tasks, not "return" when this is the case.
Signed-off-by: Paul Turner <pjt@google.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/20111108042736.623812423@google.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to '')
| -rw-r--r-- | kernel/sched_fair.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c index ba0e1f49a22f..a78ed2736ba7 100644 --- a/kernel/sched_fair.c +++ b/kernel/sched_fair.c @@ -1756,7 +1756,7 @@ static void __return_cfs_rq_runtime(struct cfs_rq *cfs_rq) static __always_inline void return_cfs_rq_runtime(struct cfs_rq *cfs_rq) { - if (!cfs_rq->runtime_enabled || !cfs_rq->nr_running) + if (!cfs_rq->runtime_enabled || cfs_rq->nr_running) return; __return_cfs_rq_runtime(cfs_rq); |