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(parent: b47a06d) | patch
drbd: Improve asender performance
authorLars Ellenberg <lars@linbit.com>
Thu, 11 Sep 2014 12:29:11 +0000 (14:29 +0200)
committerJens Axboe <axboe@fb.com>
Thu, 11 Sep 2014 14:41:29 +0000 (08:41 -0600)
commitabde9cc6a59cb7f07fda4c77fee2150314e423fa
tree305a69aa4ced1af877bb2a3413dc2adf6a72f6b7tree | snapshot
parentb47a06d10561bfe7317b1355b4b8e4168fc6b4b7commit | diff
drbd: Improve asender performance

Shorten receive path in the asender thread. Reduces CPU utilisation
of asender when receiving packets, and with that increases IOPs.

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>
drivers/block/drbd/drbd_receiver.c diff | blob | history
drivers/block/drbd/drbd_worker.c diff | blob | history
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