drbd: New packet for Ahead/Behind mode: P_OUT_OF_SYNC
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_main.c b/drivers/block/drbd/drbd_main.c
index 46f27d6..0dc93f4 100644
--- a/drivers/block/drbd/drbd_main.c
+++ b/drivers/block/drbd/drbd_main.c
@@ -2634,6 +2634,16 @@
return ok;
}
+int drbd_send_oos(struct drbd_conf *mdev, struct drbd_request *req)
+{
+ struct p_block_desc p;
+
+ p.sector = cpu_to_be64(req->sector);
+ p.blksize = cpu_to_be32(req->size);
+
+ return drbd_send_cmd(mdev, USE_DATA_SOCKET, P_OUT_OF_SYNC, &p.head, sizeof(p));
+}
+
/*
drbd_send distinguishes two cases: