linux-kernel - [PATCH v7 0/4] sched/fair: Fix attach and detach sched avgs for task group change and sched class change

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Date:	Mon, 20 Jun 2016 07:02:39 +0800
From:	Yuyang Du <yuyang.du@...el.com>
To:	peterz@...radead.org, mingo@...nel.org,
	linux-kernel@...r.kernel.org
Cc:	bsegall@...gle.com, pjt@...gle.com, morten.rasmussen@....com,
	vincent.guittot@...aro.org, dietmar.eggemann@....com,
	matt@...eblueprint.co.uk, Yuyang Du <yuyang.du@...el.com>
Subject: [PATCH v7 0/4] sched/fair: Fix attach and detach sched avgs for task group change and sched class change

Hi Peter,

This new version attaches sched avgs in task_move_group_fair(), since Vincent
and Peter are concerned with delaying it to task enqueue, and I agreed.

Thanks a lot to Vincent and Peter.

Thanks,
Yuyang

--

Yuyang Du (4):
  sched/fair: Fix attaching task sched avgs twice when switching to
    fair or changing task group
  sched/fair: Move load and util avgs from wake_up_new_task() to
    sched_fork()
  sched/fair: Skip detach sched avgs for new task when changing task
    groups
  sched/fair: Add inline to detach_entity_load_evg()

 kernel/sched/core.c  |    5 ++-
 kernel/sched/fair.c  |  106 +++++++++++++++++++++++++++++++-------------------
 kernel/sched/sched.h |    2 +-
 3 files changed, 71 insertions(+), 42 deletions(-)

-- 
1.7.9.5