fs/btrfs/qgroup.c

1896 				struct btrfs_delayed_ref_root *delayed_refs,
1899 	struct rb_node **p = &delayed_refs->dirty_extent_root.rb_node;
1907 	lockdep_assert_held(&delayed_refs->lock);
1929 	rb_insert_color(&record->node, &delayed_refs->dirty_extent_root);
2000 	 * trans->transaction->delayed_refs, since inserted qrecord won't
2027 	struct btrfs_delayed_ref_root *delayed_refs;
2036 	delayed_refs = &trans->transaction->delayed_refs;
2041 	spin_lock(&delayed_refs->lock);
2042 	ret = btrfs_qgroup_trace_extent_nolock(fs_info, delayed_refs, record);
2043 	spin_unlock(&delayed_refs->lock);
2911 	struct btrfs_delayed_ref_root *delayed_refs;
2921 	delayed_refs = &trans->transaction->delayed_refs;
2922 	qgroup_to_skip = delayed_refs->qgroup_to_skip;
2923 	while ((node = rb_first(&delayed_refs->dirty_extent_root))) {
2962 			 * which doesn't lock tree or delayed_refs and search
2992 		rb_erase(node, &delayed_refs->dirty_extent_root);
4786 	root = &trans->delayed_refs.dirty_extent_root;