tree f5e211f46358cec78fe411b1ddbba5f8f307991f
parent abde9cc6a59cb7f07fda4c77fee2150314e423fa
author Lars Ellenberg <lars.ellenberg@linbit.com> 1410438552 +0200
committer Jens Axboe <axboe@fb.com> 1410446489 -0600

drbd: reduce lock contention in drbd_worker

The worker may now dequeue work items in batches.
This should reduce lock contention during busy periods.

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