drbd: Implemented real timeout checking for request processing time
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
index 3d62ac7..fe1564c 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -912,6 +912,7 @@
drbd_send_state(mdev);
clear_bit(USE_DEGR_WFC_T, &mdev->flags);
clear_bit(RESIZE_PENDING, &mdev->flags);
+ mod_timer(&mdev->request_timer, jiffies + HZ); /* just start it here. */
return 1;
@@ -3822,6 +3823,8 @@
atomic_set(&mdev->rs_pending_cnt, 0);
wake_up(&mdev->misc_wait);
+ del_timer(&mdev->request_timer);
+
/* make sure syncer is stopped and w_resume_next_sg queued */
del_timer_sync(&mdev->resync_timer);
resync_timer_fn((unsigned long)mdev);