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| author | Kirill Tkhai <tkhai@yandex.ru> | 2013-06-07 19:37:43 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2013-06-19 10:58:40 (GMT) |
| commit | e23ee74777f389369431d77390c4b09332ce026a (patch) | |
| tree | 7db62a86e3efc6bb7ecf1b8eca35d76a5ceb9492 /kernel/sched/sched.h | |
| parent | d81344c50824a4d28a9397e97135d60075ac37ff (diff) | |
| download | linux-fsl-qoriq-e23ee74777f389369431d77390c4b09332ce026a.tar.xz | |
sched/rt: Simplify pull_rt_task() logic and remove .leaf_rt_rq_list
[ Peter, this is based off of some of my work, I ran it though a few
tests and it passed. I also reviewed it, and added my SOB as I am
somewhat a co-author to it. ]
Based on the patch by Steven Rostedt from previous year:
https://lkml.org/lkml/2012/4/18/517
1)Simplify pull_rt_task() logic: search in pushable tasks of dest runqueue.
The only pullable tasks are the tasks which are pushable in their local rq,
and no others.
2)Remove .leaf_rt_rq_list member of struct rt_rq and functions connected
with it: nobody uses it since now.
Signed-off-by: Kirill Tkhai <tkhai@yandex.ru>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/287571370557898@web7d.yandex.ru
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/sched/sched.h')
| -rw-r--r-- | kernel/sched/sched.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index 74ff659..029601a 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -361,7 +361,6 @@ struct rt_rq { unsigned long rt_nr_boosted; struct rq *rq; - struct list_head leaf_rt_rq_list; struct task_group *tg; #endif }; |