From 673a90a1e05c8127886f7659d1a457169378371f Mon Sep 17 00:00:00 2001 From: David Simner Date: Tue, 29 Apr 2008 10:08:59 +0100 Subject: [PATCH] sched: fix sched_info_switch not being called according to documentation http://bugzilla.kernel.org/show_bug.cgi?id=10545 sched_stats.h says that __sched_info_switch is "called when prev != next" in the comment. sched.c should therefore do that. Signed-off-by: Ingo Molnar --- kernel/sched.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kernel/sched.c b/kernel/sched.c index bee9cbe13c15..3ac3d7af04a1 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -4662,9 +4662,9 @@ need_resched_nonpreemptible: prev->sched_class->put_prev_task(rq, prev); next = pick_next_task(rq, prev); - sched_info_switch(prev, next); - if (likely(prev != next)) { + sched_info_switch(prev, next); + rq->nr_switches++; rq->curr = next; ++*switch_count; -- 2.20.1