sched: __sched_setscheduler: Read the RLIMIT_RTPRIO value lockless

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__sched_setscheduler() takes lock_task_sighand() to access task->signal.
This is not needed since ea6d290c, ->signal can't go away.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <20100610230944.GA25903@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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Oleg Nesterov 2010-06-11 01:09:44 +02:00 • committed by Ingo Molnar

parent b6b1229440

commit a44702e885

1 changed files with 2 additions and 6 deletions

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kernel/sched.c

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