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Commit 76590cd1 authored by Philipp Reisner's avatar Philipp Reisner
Browse files

drbd: Fix postponed requests 



A postponed request might has RQ_IN_ACT_LOG already set, but
is POSTPONED before it gets something in the RQ_LOCAL_MASK
set. Up to now this caused a left-over active extent.

Fix that by only testing for the RQ_IN_ACT_LOG bit in drbd_req_destroy()

Signed-off-by: default avatarPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: default avatarLars Ellenberg <lars.ellenberg@linbit.com>
parent 19fffd7b

drivers/block/drbd/drbd_req.c

+2 −3
Original line number Diff line number Diff line
@@ -141,9 +141,8 @@ void drbd_req_destroy(struct kref *kref) 
		 * but after the extent has been dropped from the al,

		 * we would forget to resync the corresponding extent.

		 */

		if (s & RQ_LOCAL_MASK) {

		if (s & RQ_IN_ACT_LOG) {

			if (get_ldev_if_state(mdev, D_FAILED)) {

				if (s & RQ_IN_ACT_LOG)

				drbd_al_complete_io(mdev, &req->i);

				put_ldev(mdev);

			} else if (__ratelimit(&drbd_ratelimit_state)) {