drbd: mutex_unlock "... must no be used in interrupt context"
authorLars Ellenberg <lars.ellenberg@linbit.com>
Wed, 22 Aug 2012 14:15:26 +0000 (16:15 +0200)
committerPhilipp Reisner <philipp.reisner@linbit.com>
Fri, 9 Nov 2012 13:08:21 +0000 (14:08 +0100)
Documentation of mutex_unlock says
we must not use it in interrupt context.
So do not call it while holding the spin_lock_irq,
but give up the spinlock temporarily.

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>

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