diff options
author | David Simner <djs203@srcf.ucam.org> | 2008-04-29 05:08:59 -0400 |
---|---|---|
committer | Ingo Molnar <mingo@elte.hu> | 2008-05-05 17:56:18 -0400 |
commit | 673a90a1e05c8127886f7659d1a457169378371f (patch) | |
tree | 77469d2b1273d960b90520a088bd82bdf0276ee7 | |
parent | b328ca182f01c2a04b85e0ee8a410720b104fbcc (diff) |
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>
-rw-r--r-- | kernel/sched.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/sched.c b/kernel/sched.c index bee9cbe13c1..3ac3d7af04a 100644 --- a/kernel/sched.c +++ b/kernel/sched.c | |||
@@ -4662,9 +4662,9 @@ need_resched_nonpreemptible: | |||
4662 | prev->sched_class->put_prev_task(rq, prev); | 4662 | prev->sched_class->put_prev_task(rq, prev); |
4663 | next = pick_next_task(rq, prev); | 4663 | next = pick_next_task(rq, prev); |
4664 | 4664 | ||
4665 | sched_info_switch(prev, next); | ||
4666 | |||
4667 | if (likely(prev != next)) { | 4665 | if (likely(prev != next)) { |
4666 | sched_info_switch(prev, next); | ||
4667 | |||
4668 | rq->nr_switches++; | 4668 | rq->nr_switches++; |
4669 | rq->curr = next; | 4669 | rq->curr = next; |
4670 | ++*switch_count; | 4670 | ++*switch_count; |