rbd: set up watch before announcing disk
We're ready to handle header object (refresh) events at the point we call rbd_bus_add_dev(). Set up the watch request on the rbd image header just after that, and after we've registered the devices for the snapshots for the initial snapshot context. Do this before announce the disk as available for use. Signed-off-by: Alex Elder <elder@inktank.com> Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
This commit is contained in:
parent
12f029448c
commit
3ee4001e0c
|
@ -2646,16 +2646,17 @@ static ssize_t rbd_add(struct bus_type *bus,
|
|||
if (rc)
|
||||
goto err_out_bus;
|
||||
|
||||
/* Everything's ready. Announce the disk to the world. */
|
||||
|
||||
add_disk(rbd_dev->disk);
|
||||
pr_info("%s: added with size 0x%llx\n", rbd_dev->disk->disk_name,
|
||||
(unsigned long long) rbd_dev->mapping.size);
|
||||
|
||||
rc = rbd_init_watch_dev(rbd_dev);
|
||||
if (rc)
|
||||
goto err_out_bus;
|
||||
|
||||
/* Everything's ready. Announce the disk to the world. */
|
||||
|
||||
add_disk(rbd_dev->disk);
|
||||
|
||||
pr_info("%s: added with size 0x%llx\n", rbd_dev->disk->disk_name,
|
||||
(unsigned long long) rbd_dev->mapping.size);
|
||||
|
||||
return count;
|
||||
|
||||
err_out_bus:
|
||||
|
|
Loading…
Reference in a new issue