genirq: No need to check IRQTF_DIED before stopping a thread handler

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Since 63706172f3 kthread_stop() is not
afraid of dead kernel threads. So no need to check if a thread is
alive before stopping it. These checks still were racy.

Reported-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Alexander Gordeev <agordeev@redhat.com>
Link: http://lkml.kernel.org/r/20120309135939.GC2114@dhcp-26-207.brq.redhat.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

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Alexander Gordeev 2012-03-09 14:59:40 +01:00 • committed by Thomas Gleixner

parent 4bcdf1d0b6

commit 05d74efa3c

1 changed files with 2 additions and 4 deletions

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6

kernel/irq/manage.c

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