sched/deadline: Skip in switched_to_dl() if task is current

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When p is current and it's not of dl class, then there are no other
dl taks in the rq. If we had had pushable tasks in some other rq,
they would have been pushed earlier. So, skip "p == rq->curr" case.

Signed-off-by: Kirill Tkhai <ktkhai@parallels.com>
Acked-by: Juri Lelli <juri.lelli@gmail.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20140128072421.32315.25300.stgit@tkhai
Signed-off-by: Ingo Molnar <mingo@kernel.org>

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Kirill Tkhai 2014-01-28 11:26:14 +04:00 • committed by Ingo Molnar

parent eaa4e4fcf1

commit 390f3258cb

1 changed files with 1 additions and 1 deletions

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kernel/sched/deadline.c

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