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authorIngo Molnar <mingo@elte.hu>2007-10-15 17:00:11 +0200
committerIngo Molnar <mingo@elte.hu>2007-10-15 17:00:11 +0200
commit57cb499df26d80ec11cd49e56d20835334ac4ab9 (patch)
tree1affcb6b68f5428e7c96121fec806d1074b0c1a2 /kernel/sched_fair.c
parent2ddbf952508fb9911036c484a87f6351106b917c (diff)
sched: remove set_leftmost()
Lee Schermerhorn noticed that set_leftmost() contains dead code, remove this. Reported-by: Lee Schermerhorn <Lee.Schermerhorn@hp.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/sched_fair.c')
-rw-r--r--kernel/sched_fair.c14
1 files changed, 2 insertions, 12 deletions
diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index 91664d665c0..48c69211888 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -124,16 +124,6 @@ max_vruntime(u64 min_vruntime, u64 vruntime)
return min_vruntime;
}
-static inline void
-set_leftmost(struct cfs_rq *cfs_rq, struct rb_node *leftmost)
-{
- struct sched_entity *se;
-
- cfs_rq->rb_leftmost = leftmost;
- if (leftmost)
- se = rb_entry(leftmost, struct sched_entity, run_node);
-}
-
static inline s64
entity_key(struct cfs_rq *cfs_rq, struct sched_entity *se)
{
@@ -175,7 +165,7 @@ __enqueue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se)
* used):
*/
if (leftmost)
- set_leftmost(cfs_rq, &se->run_node);
+ cfs_rq->rb_leftmost = &se->run_node;
rb_link_node(&se->run_node, parent, link);
rb_insert_color(&se->run_node, &cfs_rq->tasks_timeline);
@@ -185,7 +175,7 @@ static void
__dequeue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se)
{
if (cfs_rq->rb_leftmost == &se->run_node)
- set_leftmost(cfs_rq, rb_next(&se->run_node));
+ cfs_rq->rb_leftmost = rb_next(&se->run_node);
rb_erase(&se->run_node, &cfs_rq->tasks_timeline);
}