linux-kernel - [PATCH] DLS: cleanup clearing overload

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Date:	Sun, 8 Apr 2012 19:33:06 +0800
From:	Hillf Danton <dhillf@...il.com>
To:	Dario Faggioli <raistlin@...ux.it>,
	Juri Lelli <juri.lelli@...il.com>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Hillf Danton <dhillf@...il.com>
Subject: [PATCH] DLS: cleanup clearing overload

We have to info puller that there is no more diet, even if CPU goes off.

Signed-off-by: Hillf Danton <dhillf@...il.com>
---

--- a/kernel/sched_dl.c	Sat Apr  7 15:00:28 2012
+++ b/kernel/sched_dl.c	Sun Apr  8 19:24:30 2012
@@ -83,9 +83,6 @@ static inline void dl_set_overload(struc

 static inline void dl_clear_overload(struct rq *rq)
 {
-	if (!rq->online)
-		return;
-
 	atomic_dec(&rq->rd->dlo_count);
 	cpumask_clear_cpu(rq->cpu, rq->rd->dlo_mask);
 }
--
--
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