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From: Yuyang Du <yuyang.du@intel.com>
To: peterz@infradead.org, mingo@kernel.org, linux-kernel@vger.kernel.org
Cc: bsegall@google.com, pjt@google.com, morten.rasmussen@arm.com,
	vincent.guittot@linaro.org, dietmar.eggemann@arm.com,
	matt@codeblueprint.co.uk, Yuyang Du <yuyang.du@intel.com>
Subject: [PATCH v7 0/4] sched/fair: Fix attach and detach sched avgs for task group change and sched class change
Date: Mon, 20 Jun 2016 07:02:39 +0800	[thread overview]
Message-ID: <1466377363-20933-1-git-send-email-yuyang.du@intel.com> (raw)

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

             reply	other threads:[~2016-06-20  7:00 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-19 23:02 Yuyang Du [this message]
2016-06-19 23:02 ` [PATCH v7 1/4] sched/fair: Fix attaching task sched avgs twice when switching to fair or changing task group Yuyang Du
2016-06-19 23:02 ` [PATCH v7 2/4] sched/fair: Move load and util avgs from wake_up_new_task() to sched_fork() Yuyang Du
2016-06-19 23:02 ` [PATCH v7 3/4] sched/fair: Skip detach sched avgs for new task when changing task groups Yuyang Du
2016-06-19 23:02 ` [PATCH v7 4/4] sched/fair: Add inline to detach_entity_load_evg() Yuyang Du

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