| commit | 6d1cafd8b56ea726c10a5a104de57cc3ed8fa953 | |
| author | Venkatesh Pallipadi <venki@google.com> | |
| Wed, 2 Mar 2011 00:28:21 +0000 (1 16:28 -0800) | ||
| committer | Ingo Molnar <mingo@elte.hu> | |
| Fri, 4 Mar 2011 10:14:31 +0000 (4 11:14 +0100) | ||
| tree | 638ba81859114b2bda8b4899cf73cc20a8a31553 | treesnapshot (tar.gz zip) |
| parent | c02aa73b1d18e43cfd79c2f193b225e84ca497c8 | commitdiff |
sched: Resched proper CPU on yield_to()
yield_to_task_fair() has code to resched the CPU of yielding task when the
intention is to resched the CPU of the task that is being yielded to.
Change here fixes the problem and also makes the resched conditional on
rq != p_rq.
Signed-off-by: Venkatesh Pallipadi <venki@google.com>
Reviewed-by: Rik van Riel <riel@redhat.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <1299025701-22168-1-git-send-email-venki@google.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
yield_to_task_fair() has code to resched the CPU of yielding task when the
intention is to resched the CPU of the task that is being yielded to.
Change here fixes the problem and also makes the resched conditional on
rq != p_rq.
Signed-off-by: Venkatesh Pallipadi <venki@google.com>
Reviewed-by: Rik van Riel <riel@redhat.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <1299025701-22168-1-git-send-email-venki@google.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| kernel/sched.c | diffblobblamehistory | |
| kernel/sched_fair.c | diffblobblamehistory |