diff options
Diffstat (limited to 'drivers/block/rbd.c')
| -rw-r--r-- | drivers/block/rbd.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index 99de7166bf89..e5009a34f9c2 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -3842,8 +3842,12 @@ static void rbd_queue_workfn(struct work_struct *work) goto err_rq; } - rbd_assert(op_type == OBJ_OP_READ || - rbd_dev->spec->snap_id == CEPH_NOSNAP); + if (op_type != OBJ_OP_READ && rbd_dev->spec->snap_id != CEPH_NOSNAP) { + rbd_warn(rbd_dev, "%s on read-only snapshot", + obj_op_name(op_type)); + result = -EIO; + goto err; + } /* * Quit early if the mapped snapshot no longer exists. It's |