tree 66475782c202ce7e5de63a447ea520d2a8f34300
parent 653d07a6989a9a4166dcd1025aa252b3605737fd
author Kirill Tkhai <tkhai@yandex.ru> 1394835300 +0400
committer Ingo Molnar <mingo@kernel.org> 1397815648 +0200

sched/rt: Substract number of tasks of throttled queues from rq->nr_running

Now rq->rt becomes to be able to be in dequeued or enqueued state.
We add new member rt_rq->rt_queued, which is used to indicate this.
The member is used only for top queue rq->rt_rq.

The goal is to fit generic scheme which is used in deadline and
fair classes, i.e. throttled rt_rq's rt_nr_running is beeing
substracted from rq->nr_running.

Signed-off-by: Kirill Tkhai <tkhai@yandex.ru>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1394835300.18748.33.camel@HP-250-G1-Notebook-PC
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>