linux-kernel - [PATCH 0/4] sched/rt: Substract number throttled rt_rq's tasks from rq->nr

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Date:	Sat, 15 Mar 2014 02:13:37 +0400
From:	Kirill Tkhai <tkhai@...dex.ru>
To:	linux-kernel@...r.kernel.org
Cc:	Peter Zijlstra <peterz@...radead.org>,
	Ingo Molnar <mingo@...nel.org>
Subject: [PATCH 0/4] sched/rt: Substract number throttled rt_rq's tasks from
 rq->nr_running

This patchset makes RT class to fit generic scheme, which is used in fair and
deadline classes.

Number of tasks of throttled rt_rq and its children is being decremented from
rq->nr_running, when rt_rq becomes throlled.

---

Kirill Tkhai (4):
      sched/rt: Sum number of all children tasks in hierarhy at rt_nr_running
      sched/rt: Add accessors rq_of_rt_se()
      sched/rt: Substract number of tasks of throttled queues from rq->nr_running
      sched: Revert commit 4c6c4e38c4e9


 kernel/sched/fair.c  |    4 --
 kernel/sched/rt.c    |  115 +++++++++++++++++++++++++++++++++++++++++++-------
 kernel/sched/sched.h |   14 +-----
 3 files changed, 102 insertions(+), 31 deletions(-)

-- 
Signed-off-by: Kirill Tkhai <tkhai@...dex.ru>


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