2150 	struct inode_fs_paths *ipath = ctx;  local
2153 	int i = ipath->fspath->elem_cnt;
2157 	bytes_left = ipath->fspath->bytes_left > s_ptr ?
2158 					ipath->fspath->bytes_left - s_ptr : 0;
2160 	fspath_min = (char *)ipath->fspath->val + (i + 1) * s_ptr;
2161 	fspath = btrfs_ref_to_path(ipath->fs_root, ipath->btrfs_path, name_len,
2167 		ipath->fspath->val[i] = (u64)(unsigned long)fspath;
2168 		++ipath->fspath->elem_cnt;
2169 		ipath->fspath->bytes_left = fspath - fspath_min;
2171 		++ipath->fspath->elem_missed;
2172 		ipath->fspath->bytes_missing += fspath_min - fspath;
2173 		ipath->fspath->bytes_left = 0;
2189 int paths_from_inode(u64 inum, struct inode_fs_paths *ipath)  argument
2191 	return iterate_irefs(inum, ipath->fs_root, ipath->btrfs_path,
2192 			     inode_to_path, ipath);
2248 void free_ipath(struct inode_fs_paths *ipath)  argument
2250 	if (!ipath)
2252 	kvfree(ipath->fspath);
2253 	kfree(ipath);