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authorHiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>2012-01-31 11:40:32 +0900
committerIngo Molnar <mingo@elte.hu>2012-01-31 13:40:59 +0100
commited387b781ea6e14b78f449aa2ee4f270b60b01ac (patch)
tree16ae2791173a7796feadf853ba1bee9b93fc0fff /kernel/sched
parent30fd049afcfed50e022704036e8629d6bdfe84e6 (diff)
sched: Move SMP-only variable into the SMP section
This also fixes the following compilation warning on !SMP: CC kernel/sched/fair.o kernel/sched/fair.c:218:36: warning: 'max_load_balance_interval' defined but not used [-Wunused-variable] Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> Reviewed-by: Vincent Guittot <vincent.guittot@linaro.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/4F2754A0.9090306@ct.jp.nec.com Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/sched')
-rw-r--r--kernel/sched/fair.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 8e77a6bd597b..4ab60a24ea49 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -215,8 +215,6 @@ calc_delta_mine(unsigned long delta_exec, unsigned long weight,
const struct sched_class fair_sched_class;
-static unsigned long __read_mostly max_load_balance_interval = HZ/10;
-
/**************************************************************
* CFS operations on generic schedulable entities:
*/
@@ -3086,6 +3084,8 @@ static bool yield_to_task_fair(struct rq *rq, struct task_struct *p, bool preemp
* Fair scheduling class load-balancing methods:
*/
+static unsigned long __read_mostly max_load_balance_interval = HZ/10;
+
/*
* pull_task - move a task from a remote runqueue to the local runqueue.
* Both runqueues must be locked.