linux-kernel - [PATCH v1 07/19] sched: update find_idlest

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Message-Id: <1304299157-25769-8-git-send-email-ncrao@google.com>
Date:	Sun,  1 May 2011 18:19:05 -0700
From:	Nikhil Rao <ncrao@...gle.com>
To:	Ingo Molnar <mingo@...e.hu>, Peter Zijlstra <peterz@...radead.org>,
	Mike Galbraith <efault@....de>
Cc:	linux-kernel@...r.kernel.org,
	"Nikunj A. Dadhania" <nikunj@...ux.vnet.ibm.com>,
	Srivatsa Vaddagiri <vatsa@...ux.vnet.ibm.com>,
	Stephan Barwolf <stephan.baerwolf@...ilmenau.de>,
	Nikhil Rao <ncrao@...gle.com>
Subject: [PATCH v1 07/19] sched: update find_idlest_cpu() to use u64 for load

find_idlest_cpu() compares load across runqueues which is now using u64.

Signed-off-by: Nikhil Rao <ncrao@...gle.com>
---
 kernel/sched_fair.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index 1a9340c..c08324b 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -1578,7 +1578,7 @@ find_idlest_group(struct sched_domain *sd, struct task_struct *p,
 static int
 find_idlest_cpu(struct sched_group *group, struct task_struct *p, int this_cpu)
 {
-	unsigned long load, min_load = ULONG_MAX;
+	u64 load, min_load = ULLONG_MAX;
 	int idlest = -1;
 	int i;
 
-- 
1.7.3.1

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