170 	if (root->log_root) {  in start_log_trans()
237 	if (root->log_root) {  in join_running_log_trans()
802 			ret = btrfs_lookup_csums_range(root->log_root,  in replay_one_extent()
1062 				  struct btrfs_root *log_root,  in __add_inode_ref()  argument
1113 			ret = backref_in_log(log_root, &search_key,  in __add_inode_ref()
1173 			ret = backref_in_log(log_root, &search_key,  in __add_inode_ref()
1942 	ret = backref_in_log(root->log_root, &search_key, 0, name, name_len);  in replay_one_name()
1955 	ret = backref_in_log(root->log_root, &search_key, key->objectid, name,  in replay_one_name()
2941 	struct btrfs_root *log = root->log_root;  in btrfs_sync_log()
3303 	if (root->log_root) {  in btrfs_free_log()
3304 		free_log_tree(trans, root->log_root);  in btrfs_free_log()
3305 		root->log_root = NULL;  in btrfs_free_log()
3395 	ret = btrfs_search_slot(NULL, inode->root->log_root, &key, path, 0, 0);  in inode_logged()
3524 	ret = del_logged_dentry(trans, root->log_root, path, btrfs_ino(dir),  in btrfs_del_dir_entries_in_log()
3555 	log = root->log_root;  in btrfs_del_inode_ref_in_log()
3696 	struct btrfs_root *log = inode->root->log_root;  in process_dir_items_leaf()
3818 	struct btrfs_root *log = root->log_root;  in log_dir_items()
4002 	ret = btrfs_search_slot(NULL, inode->root->log_root, &key, path, 0, 0);  in update_last_dir_index_offset()
4142 				struct btrfs_root *log_root,  in truncate_inode_items()  argument
4153 	return btrfs_truncate_inode_items(trans, log_root, &control);  in truncate_inode_items()
4267 		     struct btrfs_root *log_root,  in log_csums()  argument
4280 		return btrfs_csum_file_blocks(trans, log_root, sums);  in log_csums()
4288 	ret = lock_extent(&log_root->log_csum_range, sums->bytenr, lock_end,  in log_csums()
4301 	ret = btrfs_del_csums(trans, log_root, sums->bytenr, sums->len);  in log_csums()
4303 		ret = btrfs_csum_file_blocks(trans, log_root, sums);  in log_csums()
4305 	unlock_extent(&log_root->log_csum_range, sums->bytenr, lock_end,  in log_csums()
4318 	struct btrfs_root *log = inode->root->log_root;  in copy_items()
4562 			    struct btrfs_root *log_root,  in log_extent_csums()  argument
4628 			ret = log_csums(trans, inode, log_root, sums);  in log_extent_csums()
4661 			ret = log_csums(trans, inode, log_root, sums);  in log_extent_csums()
4676 	struct btrfs_root *log = inode->root->log_root;  in log_one_extent()
4855 			ret = truncate_inode_items(trans, root->log_root, inode,  in btrfs_log_prealloc_extents()
5164 			ret = btrfs_insert_hole_extent(trans, root->log_root,  in btrfs_log_holes()
5195 		ret = btrfs_insert_hole_extent(trans, root->log_root, ino,  in btrfs_log_holes()
6010 	struct btrfs_root *log = inode->root->log_root;  in log_delayed_insertion_items()
6129 		ret = insert_dir_log_key(trans, inode->root->log_root, path,  in log_delayed_deletions_full()
6170 	return btrfs_del_items(trans, inode->root->log_root, path,  in batch_delete_dir_index_items()
6180 	struct btrfs_root *log = inode->root->log_root;  in log_delayed_deletions_incremental()
6360 	struct btrfs_root *log = inode->root->log_root;  in btrfs_log_inode()
7242 		wc.replay_dest->log_root = log;  in btrfs_recover_log_trees()
7275 		wc.replay_dest->log_root = NULL;  in btrfs_recover_log_trees()
7308 	log_root_tree->log_root = NULL;  in btrfs_recover_log_trees()
7468 		struct btrfs_root *log = old_dir->root->log_root;  in btrfs_log_new_name()