From 4ce72a2c063a7fa8e42a9435440ae3364115a58d Mon Sep 17 00:00:00 2001 From: Li Zefan Date: Wed, 22 Oct 2008 15:25:26 +0800 Subject: sched: add CONFIG_SMP consistency a patch from Henrik Austad did this: >> Do not declare select_task_rq as part of sched_class when CONFIG_SMP is >> not set. Peter observed: > While a proper cleanup, could you do it by re-arranging the methods so > as to not create an additional ifdef? Do not declare select_task_rq and some other methods as part of sched_class when CONFIG_SMP is not set. Also gather those methods to avoid CONFIG_SMP mess. Idea-by: Henrik Austad Signed-off-by: Li Zefan Acked-by: Peter Zijlstra Acked-by: Henrik Austad Signed-off-by: Ingo Molnar --- kernel/sched_fair.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'kernel/sched_fair.c') diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c index a0aa38b10fdd..8de48a5da354 100644 --- a/kernel/sched_fair.c +++ b/kernel/sched_fair.c @@ -1593,9 +1593,6 @@ static const struct sched_class fair_sched_class = { .enqueue_task = enqueue_task_fair, .dequeue_task = dequeue_task_fair, .yield_task = yield_task_fair, -#ifdef CONFIG_SMP - .select_task_rq = select_task_rq_fair, -#endif /* CONFIG_SMP */ .check_preempt_curr = check_preempt_wakeup, @@ -1603,6 +1600,8 @@ static const struct sched_class fair_sched_class = { .put_prev_task = put_prev_task_fair, #ifdef CONFIG_SMP + .select_task_rq = select_task_rq_fair, + .load_balance = load_balance_fair, .move_one_task = move_one_task_fair, #endif -- cgit v1.2.3