[patch 2/3] sched: fix buglet in return_cfs_rq_runtime()

[Paul Turner <pjt@google.com>]

[-- Attachment #1: sched-bwc-fix_return_cfs_rq_runtime.patch --]
[-- Type: text/plain, Size: 679 bytes --]

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>

---
 kernel/sched_fair.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: tip/kernel/sched_fair.c
===================================================================
--- tip.orig/kernel/sched_fair.c
+++ tip/kernel/sched_fair.c
@@ -1746,7 +1746,7 @@ static __always_inline void return_cfs_r
 	if (!cfs_bandwidth_used())
 		return;
 
-	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);