Lines Matching defs:locked_ref

1913 					   struct btrfs_delayed_ref_head *locked_ref,
1925 	lockdep_assert_held(&locked_ref->mutex);
1926 	lockdep_assert_held(&locked_ref->lock);
1928 	while ((ref = btrfs_select_delayed_ref(locked_ref))) {
1931 			spin_unlock(&locked_ref->lock);
1932 			btrfs_unselect_ref_head(delayed_refs, locked_ref);
1936 		rb_erase_cached(&ref->ref_node, &locked_ref->ref_tree);
1947 			locked_ref->ref_mod -= ref->ref_mod;
1950 			locked_ref->ref_mod += ref->ref_mod;
1960 		must_insert_reserved = locked_ref->must_insert_reserved;
1967 		locked_ref->must_insert_reserved = false;
1969 		extent_op = locked_ref->extent_op;
1970 		locked_ref->extent_op = NULL;
1971 		spin_unlock(&locked_ref->lock);
1973 		ret = run_one_delayed_ref(trans, locked_ref, ref, extent_op,
1980 			btrfs_unselect_ref_head(delayed_refs, locked_ref);
1988 		spin_lock(&locked_ref->lock);
1989 		btrfs_merge_delayed_refs(fs_info, delayed_refs, locked_ref);
2004 	struct btrfs_delayed_ref_head *locked_ref = NULL;
2022 		if (!locked_ref) {
2023 			locked_ref = btrfs_select_ref_head(fs_info, delayed_refs);
2024 			if (IS_ERR_OR_NULL(locked_ref)) {
2025 				if (PTR_ERR(locked_ref) == -EAGAIN) {
2045 		spin_lock(&locked_ref->lock);
2046 		btrfs_merge_delayed_refs(fs_info, delayed_refs, locked_ref);
2048 		ret = btrfs_run_delayed_refs_for_head(trans, locked_ref, &bytes_processed);
2060 			ret = cleanup_ref_head(trans, locked_ref, &bytes_processed);
2075 		locked_ref = NULL;
2079 		 locked_ref);