sched/fair: Delete resched_cpu() from idle_balance()

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We already reschedule env.dst_cpu in attach_tasks()->check_preempt_curr()
if this is necessary.

Furthermore, a higher priority class task may be current on dest rq,
we shouldn't disturb it.

Signed-off-by: Kirill Tkhai <ktkhai@parallels.com>
Cc: Juri Lelli <juri.lelli@gmail.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20140930210441.5258.55054.stgit@localhost
Signed-off-by: Ingo Molnar <mingo@kernel.org>

...

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Kirill Tkhai 2014-10-01 01:04:44 +04:00 • committed by Ingo Molnar

parent 347abad981

commit 10a12983b3

1 changed files with 0 additions and 6 deletions

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kernel/sched/fair.c

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