drbd: dequeue single work items in wait_for_work()

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As long as we still use drbd_queue_work_front(),
we must only dequeue the single first item during normal operation.

The comment in drbd_worker() even says so,
but bc8a5a1 drbd: remove struct drbd_tl_epoch objects (barrier works)
introduced the batch dequeueing again via list_splice_init() in
wait_for_work().

Change back to list_move() of the first item, if any.

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

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Lars Ellenberg 2012-08-22 11:47:14 +02:00 • committed by Philipp Reisner

parent c02abda2b2

commit bc317a9ecd

1 changed files with 4 additions and 1 deletions

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drivers/block/drbd/drbd_worker.c

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