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(parent: f5fa90d) | patch
drbd: bitmap bulk IO: do not always suspend IO
authorLars Ellenberg <lars.ellenberg@linbit.com>
Mon, 13 Jun 2016 22:26:10 +0000 (00:26 +0200)
committerJens Axboe <axboe@fb.com>
Tue, 14 Jun 2016 03:43:03 +0000 (21:43 -0600)
commitc0065f98d5dd88e22bc35b89060b8bbf75f100c9
treeece4f6c3e14360f68e6383b7afff48dae3ab8458tree | snapshot (tar.gz zip)
parentf5fa90dc0a5b0bcfa3fa851dbee9e3ab6381076bcommit | diff
drbd: bitmap bulk IO: do not always suspend IO

The intention was to only suspend IO if some normal bitmap operation is
supposed to be locked out, not always. If the bulk operation is flaged
as BM_LOCKED_CHANGE_ALLOWED, we do not need to suspend IO.

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_main.c diff | blob | blame | history