140 	if (root->log_root) {  in start_log_trans()
191 	if (!root->log_root)  in join_running_log_trans()
195 	if (root->log_root) {  in join_running_log_trans()
731 			ret = btrfs_lookup_csums_range(root->log_root,  in replay_one_extent()
981 				  struct btrfs_root *log_root,  in __add_inode_ref()  argument
1033 			if (!backref_in_log(log_root, &search_key,  in __add_inode_ref()
1099 			if (!backref_in_log(log_root, &search_key,  in __add_inode_ref()
1812 static bool name_in_log_ref(struct btrfs_root *log_root,  in name_in_log_ref()  argument
1821 	if (backref_in_log(log_root, &search_key, dirid, name, name_len))  in name_in_log_ref()
1826 	if (backref_in_log(log_root, &search_key, dirid, name, name_len))  in name_in_log_ref()
1948 	if (name_in_log_ref(root->log_root, name, name_len,  in replay_one_name()
2954 	struct btrfs_root *log = root->log_root;  in btrfs_sync_log()
3225 	if (root->log_root) {  in btrfs_free_log()
3226 		free_log_tree(trans, root->log_root);  in btrfs_free_log()
3227 		root->log_root = NULL;  in btrfs_free_log()
3285 	log = root->log_root;  in btrfs_del_dir_entries_in_log()
3387 	log = root->log_root;  in btrfs_del_inode_ref_in_log()
3449 	struct btrfs_root *log = root->log_root;  in log_dir_items()
3459 	log = root->log_root;  in log_dir_items()
3807 	struct btrfs_root *log = inode->root->log_root;  in copy_items()
4126 			    struct btrfs_root *log_root,  in log_extent_csums()  argument
4161 			ret = btrfs_csum_file_blocks(trans, log_root, sums);  in log_extent_csums()
4175 	struct btrfs_root *log = root->log_root;  in log_one_extent()
4327 							 root->log_root,  in btrfs_log_prealloc_extents()
4594 	struct btrfs_root *log = root->log_root;  in btrfs_log_trailing_hole()
4818 	struct btrfs_root *log = root->log_root;  in btrfs_log_inode()
5371 	struct btrfs_root *log = root->log_root;  in log_new_dir_dentries()
5868 		wc.replay_dest->log_root = log;  in btrfs_recover_log_trees()
5895 		wc.replay_dest->log_root = NULL;  in btrfs_recover_log_trees()
5929 	log_root_tree->log_root = NULL;  in btrfs_recover_log_trees()