Searched refs:ref_head (Results 1 – 1 of 1) sorted by relevance
869 struct btrfs_delayed_ref_head *ref_head; in btrfs_add_delayed_qgroup_reserve() local878 ref_head = find_ref_head(&delayed_refs->href_root, bytenr, 0); in btrfs_add_delayed_qgroup_reserve()879 if (!ref_head) { in btrfs_add_delayed_qgroup_reserve()883 WARN_ON(ref_head->qgroup_reserved || ref_head->qgroup_ref_root); in btrfs_add_delayed_qgroup_reserve()884 ref_head->qgroup_ref_root = ref_root; in btrfs_add_delayed_qgroup_reserve()885 ref_head->qgroup_reserved = num_bytes; in btrfs_add_delayed_qgroup_reserve()