From da0c1e65b51a289540159663aa4b90ba2366bc21 Mon Sep 17 00:00:00 2001 From: Kirill Tkhai Date: Wed, 20 Aug 2014 13:47:32 +0400 Subject: sched: Add wrapper for checking task_struct::on_rq Implement task_on_rq_queued() and use it everywhere instead of on_rq check. No functional changes. The only exception is we do not use the wrapper in check_for_tasks(), because it requires to export task_on_rq_queued() in global header files. Next patch in series would return it back, so we do not twist it from here to there. Signed-off-by: Kirill Tkhai Cc: Peter Zijlstra Cc: Paul Turner Cc: Oleg Nesterov Cc: Steven Rostedt Cc: Mike Galbraith Cc: Kirill Tkhai Cc: Tim Chen Cc: Nicolas Pitre Cc: Linus Torvalds Link: http://lkml.kernel.org/r/1408528052.23412.87.camel@tkhai Signed-off-by: Ingo Molnar --- kernel/sched/stop_task.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel/sched/stop_task.c') diff --git a/kernel/sched/stop_task.c b/kernel/sched/stop_task.c index bfe0edadbfbb..67426e529f59 100644 --- a/kernel/sched/stop_task.c +++ b/kernel/sched/stop_task.c @@ -28,7 +28,7 @@ pick_next_task_stop(struct rq *rq, struct task_struct *prev) { struct task_struct *stop = rq->stop; - if (!stop || !stop->on_rq) + if (!stop || !task_on_rq_queued(stop)) return NULL; put_prev_task(rq, prev); -- cgit v1.2.3