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| author | Paul Turner <[email protected]> | 2011-07-07 05:30:37 +0000 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2011-07-21 16:01:44 +0000 |
| commit | 9598c82dcacadc3b9daa8170613fd054c6124d30 (patch) | |
| tree | 1d6c8b5c1aa9882bf9f5f64b68356baf625d23f8 /net/tipc/msg.c | |
| parent | sched: update correct entity's runtime in check_preempt_wakeup() (diff) | |
| download | kernel-9598c82dcacadc3b9daa8170613fd054c6124d30.tar.gz kernel-9598c82dcacadc3b9daa8170613fd054c6124d30.zip | |
sched: Don't update shares twice on on_rq parent
In dequeue_task_fair() we bail on dequeue when we encounter a parenting entity
with additional weight. However, we perform a double shares update on this
entity as we continue the shares update traversal from this point, despite
dequeue_entity() having already updated its queuing cfs_rq.
Avoid this by starting from the parent when we resume.
Signed-off-by: Paul Turner <[email protected]>
Signed-off-by: Peter Zijlstra <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'net/tipc/msg.c')
0 files changed, 0 insertions, 0 deletions