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sched: Move SMP-only variable into the SMP section

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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>
This commit is contained in:
Hiroshi Shimamoto 2012-01-31 11:40:32 +09:00 committed by Ingo Molnar
parent 30fd049afc
commit ed387b781e
1 changed files with 2 additions and 2 deletions
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4
kernel/sched/fair.c
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@ -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.