diff options
Diffstat (limited to 'drivers/block/rbd.c')
| -rw-r--r-- | drivers/block/rbd.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index 0aa95e08664d..fc94e2c45e28 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -1884,6 +1884,8 @@ static void __rbd_obj_setup_discard(struct rbd_obj_request *obj_req, if (rbd_obj_is_entire(obj_req)) { if (obj_req->num_img_extents) { + osd_req_op_init(obj_req->osd_req, which++, + CEPH_OSD_OP_CREATE, 0); opcode = CEPH_OSD_OP_TRUNCATE; } else { osd_req_op_init(obj_req->osd_req, which++, @@ -1917,7 +1919,10 @@ static int rbd_obj_setup_discard(struct rbd_obj_request *obj_req) if (rbd_obj_is_entire(obj_req)) { obj_req->write_state = RBD_OBJ_WRITE_FLAT; - num_osd_ops = 1; /* truncate/delete */ + if (obj_req->num_img_extents) + num_osd_ops = 2; /* create + truncate */ + else + num_osd_ops = 1; /* delete */ } else { if (obj_req->num_img_extents) { obj_req->write_state = RBD_OBJ_WRITE_GUARD; |