[PATCH] sched/rt: Fix a comment in struct sched_dl_entity

["xiaofeng.yan" <xiaofeng.yan@huawei.com>]

Change sched_setscheduler2() to sched_setattr() in the comments.
There isn't function sched_setscheduler2() in the main line.
The previous EDF version defines this function
before being merged into the main line.
User should use sched_setattr() instead of
sched_setscheduler2() now.

Signed-off-by: xiaofeng.yan <xiaofeng.yan@huawei.com>
---
 include/linux/sched.h |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/sched.h b/include/linux/sched.h
index 25f54c7..ed64468 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1123,8 +1123,8 @@ struct sched_dl_entity {
 
 	/*
 	 * Original scheduling parameters. Copied here from sched_attr
-	 * during sched_setscheduler2(), they will remain the same until
-	 * the next sched_setscheduler2().
+	 * during sched_setattr(), they will remain the same until
+	 * the next sched_setattr().
 	 */
 	u64 dl_runtime;		/* maximum runtime for each instance	*/
 	u64 dl_deadline;	/* relative deadline of each instance	*/
-- 
1.7.9.5