drbd: move the drbd_work_queue from drbd_socket to drbd_connection

cherry-picked and adapted from drbd 9 devel branch
In 8.4, we don't distinguish between "resource work" and "connection
work" yet, we have one worker for both, as we still have only one connection.

We only ever used the "data.work",
no need to keep the "meta.work" around.

Move tconn->data.work to tconn->sender_work.

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

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
index 9aac1c4033c7..34fc33b5eb45 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -4413,7 +4413,7 @@ void conn_flush_workqueue(struct drbd_tconn *tconn)
         barr.w.cb = w_prev_work_done;
         barr.w.tconn = tconn;
         init_completion(&barr.done);
-        drbd_queue_work(&tconn->data.work, &barr.w);
+        drbd_queue_work(&tconn->sender_work, &barr.w);
         wait_for_completion(&barr.done);
 }
 
@@ -5147,7 +5147,7 @@ static int got_OVResult(struct drbd_tconn *tconn, struct packet_info *pi)
                 if (w) {
                         w->cb = w_ov_finished;
                         w->mdev = mdev;
-                        drbd_queue_work_front(&mdev->tconn->data.work, w);
+                        drbd_queue_work(&mdev->tconn->sender_work, w);
                 } else {
                         dev_err(DEV, "kmalloc(w) failed.");
                         ov_out_of_sync_print(mdev);