Commit 673a90a1 authored Apr 29, 2008 by David Simner Committed by Ingo Molnar May 05, 2008

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 <mingo@elte.hu>

parent b328ca18

kernel/sched.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -4662,9 +4662,9 @@ asmlinkage void __sched schedule(void)
		prev->sched_class->put_prev_task(rq, prev);
		next = pick_next_task(rq, prev);

		if (likely(prev != next)) {
		sched_info_switch(prev, next);

		if (likely(prev != next)) {
		rq->nr_switches++;
		rq->curr = next;
		++*switch_count;