Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
assert(!blk->refcnt);
assert(!blk->dev);
if (blk->bs) {
- assert(blk->bs->blk == blk);
- blk->bs->blk = NULL;
- bdrv_unref(blk->bs);
- blk->bs = NULL;
+ blk_remove_bs(blk);
}
assert(QLIST_EMPTY(&blk->remove_bs_notifiers.notifiers));
assert(QLIST_EMPTY(&blk->insert_bs_notifiers.notifiers));
*/
void blk_remove_bs(BlockBackend *blk)
{
+ assert(blk->bs->blk == blk);
+
notifier_list_notify(&blk->remove_bs_notifiers, blk);
blk_update_root_state(blk);