747 	struct btrfs_pending_snapshot *pending_snapshot;  in create_snapshot()  local
755 	pending_snapshot = kzalloc(sizeof(*pending_snapshot), GFP_KERNEL);  in create_snapshot()
756 	if (!pending_snapshot)  in create_snapshot()
759 	pending_snapshot->root_item = kzalloc(sizeof(struct btrfs_root_item),  in create_snapshot()
761 	pending_snapshot->path = btrfs_alloc_path();  in create_snapshot()
762 	if (!pending_snapshot->root_item || !pending_snapshot->path) {  in create_snapshot()
792 	btrfs_init_block_rsv(&pending_snapshot->block_rsv,  in create_snapshot()
803 					&pending_snapshot->block_rsv, 8,  in create_snapshot()
808 	pending_snapshot->dentry = dentry;  in create_snapshot()
809 	pending_snapshot->root = root;  in create_snapshot()
810 	pending_snapshot->readonly = readonly;  in create_snapshot()
811 	pending_snapshot->dir = dir;  in create_snapshot()
812 	pending_snapshot->inherit = inherit;  in create_snapshot()
821 	list_add(&pending_snapshot->list,  in create_snapshot()
835 	ret = pending_snapshot->error;  in create_snapshot()
839 	ret = btrfs_orphan_cleanup(pending_snapshot->snap);  in create_snapshot()
852 	btrfs_subvolume_release_metadata(fs_info, &pending_snapshot->block_rsv);  in create_snapshot()
859 	kfree(pending_snapshot->root_item);  in create_snapshot()
860 	btrfs_free_path(pending_snapshot->path);  in create_snapshot()
861 	kfree(pending_snapshot);  in create_snapshot()