[tip:sched/core] sched/fair: Set se->vruntime directly in place_entity()

[tip-bot for Viresh Kumar]

Commit-ID:  16c8f1c72ece3871a6c93003cd888fc2d003a7eb
Gitweb:     http://git.kernel.org/tip/16c8f1c72ece3871a6c93003cd888fc2d003a7eb
Author:     Viresh Kumar <viresh.kumar@xxxxxxxxxx>
AuthorDate: Thu, 8 Nov 2012 13:33:46 +0530
Committer:  Ingo Molnar <mingo@xxxxxxxxxx>
CommitDate: Thu, 24 Jan 2013 18:06:11 +0100

sched/fair: Set se->vruntime directly in place_entity()

We are first storing the new vruntime in a variable and then
storing it in se->vruntime. Simply update se->vruntime directly.

Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
Cc: linaro-dev@xxxxxxxxxxxxxxxx
Cc: patches@xxxxxxxxxx
Cc: peterz@xxxxxxxxxxxxx
Link: http://lkml.kernel.org/r/ae59db1945518d6f6250920d46eb1f1a9cc0024e.1352361704.git.viresh.kumar@xxxxxxxxxx
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
 kernel/sched/fair.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index a7a19ff..8dbee9f 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -1680,9 +1680,7 @@ place_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int initial)
 	}
 
 	/* ensure we never gain time by being placed backwards. */
-	vruntime = max_vruntime(se->vruntime, vruntime);
-
-	se->vruntime = vruntime;
+	se->vruntime = max_vruntime(se->vruntime, vruntime);
 }
 
 static void check_enqueue_throttle(struct cfs_rq *cfs_rq);
--
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