179 	if (root->log_root) {  in start_log_trans()
246 	if (root->log_root) {  in join_running_log_trans()
800 			ret = btrfs_lookup_csums_list(root->log_root,  in replay_one_extent()
1053 				  struct btrfs_root *log_root,  in __add_inode_ref()  argument
1100 			ret = backref_in_log(log_root, &search_key,  in __add_inode_ref()
1159 			ret = backref_in_log(log_root, &search_key,  in __add_inode_ref()
1907 	ret = backref_in_log(root->log_root, &search_key, 0, &name);  in replay_one_name()
1920 	ret = backref_in_log(root->log_root, &search_key, key->objectid, &name);  in replay_one_name()
2870 	struct btrfs_root *log = root->log_root;  in btrfs_sync_log()
3227 	if (root->log_root) {  in btrfs_free_log()
3228 		free_log_tree(trans, root->log_root);  in btrfs_free_log()
3229 		root->log_root = NULL;  in btrfs_free_log()
3319 	ret = btrfs_search_slot(NULL, inode->root->log_root, &key, path, 0, 0);  in inode_logged()
3448 	ret = del_logged_dentry(trans, root->log_root, path, btrfs_ino(dir),  in btrfs_del_dir_entries_in_log()
3479 	log = root->log_root;  in btrfs_del_inode_ref_in_log()
3545 	struct btrfs_root *log = inode->root->log_root;  in flush_dir_items_batch()
3637 	struct btrfs_root *log = inode->root->log_root;  in process_dir_items_leaf()
3758 	struct btrfs_root *log = root->log_root;  in log_dir_items()
3959 	ret = btrfs_search_slot(NULL, inode->root->log_root, &key, path, 0, 0);  in update_last_dir_index_offset()
4096 				struct btrfs_root *log_root,  in truncate_inode_items()  argument
4107 	return btrfs_truncate_inode_items(trans, log_root, &control);  in truncate_inode_items()
4221 		     struct btrfs_root *log_root,  in log_csums()  argument
4234 		return btrfs_csum_file_blocks(trans, log_root, sums);  in log_csums()
4242 	ret = lock_extent(&log_root->log_csum_range, sums->logical, lock_end,  in log_csums()
4255 	ret = btrfs_del_csums(trans, log_root, sums->logical, sums->len);  in log_csums()
4257 		ret = btrfs_csum_file_blocks(trans, log_root, sums);  in log_csums()
4259 	unlock_extent(&log_root->log_csum_range, sums->logical, lock_end,  in log_csums()
4272 	struct btrfs_root *log = inode->root->log_root;  in copy_items()
4516 			    struct btrfs_root *log_root,  in log_extent_csums()  argument
4582 			ret = log_csums(trans, inode, log_root, sums);  in log_extent_csums()
4614 			ret = log_csums(trans, inode, log_root, sums);  in log_extent_csums()
4629 	struct btrfs_root *log = inode->root->log_root;  in log_one_extent()
4808 			ret = truncate_inode_items(trans, root->log_root, inode,  in btrfs_log_prealloc_extents()
5115 			ret = btrfs_insert_hole_extent(trans, root->log_root,  in btrfs_log_holes()
5146 		ret = btrfs_insert_hole_extent(trans, root->log_root, ino,  in btrfs_log_holes()
5411 		btrfs_for_each_slot(root->log_root, &key, &found_key, path, iter_ret) {  in log_new_dir_dentries()
5987 	struct btrfs_root *log = inode->root->log_root;  in log_delayed_insertion_items()
6106 		ret = insert_dir_log_key(trans, inode->root->log_root, path,  in log_delayed_deletions_full()
6147 	return btrfs_del_items(trans, inode->root->log_root, path,  in batch_delete_dir_index_items()
6157 	struct btrfs_root *log = inode->root->log_root;  in log_delayed_deletions_incremental()
6337 	struct btrfs_root *log = inode->root->log_root;  in btrfs_log_inode()
7218 		wc.replay_dest->log_root = log;  in btrfs_recover_log_trees()
7251 		wc.replay_dest->log_root = NULL;  in btrfs_recover_log_trees()
7284 	log_root_tree->log_root = NULL;  in btrfs_recover_log_trees()
7444 		struct btrfs_root *log = old_dir->root->log_root;  in btrfs_log_new_name()