linux-kernel - [PATCH trival]sched: delete duplicate code

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Date:	Fri, 08 Apr 2011 12:53:09 +0800
From:	Shaohua Li <shaohua.li@...el.com>
To:	lkml <linux-kernel@...r.kernel.org>
Cc:	Ingo Molnar <mingo@...e.hu>
Subject: [PATCH trival]sched: delete duplicate code

calc_delta_fair checks NICE_0_LOAD already, delete duplicate check.

Signed-off-by: Shaohua Li<shaohua.li@...el.com>

diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index 3f7ec9e..55375d8 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -1788,10 +1788,7 @@ wakeup_gran(struct sched_entity *curr, struct sched_entity *se)
 	 * This is especially important for buddies when the leftmost
 	 * task is higher priority than the buddy.
 	 */
-	if (unlikely(se->load.weight != NICE_0_LOAD))
-		gran = calc_delta_fair(gran, se);
-
-	return gran;
+	return calc_delta_fair(gran, se);
 }
 
 /*


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