__hfs_ext_read_extent 167 fs/hfs/extent.c res = __hfs_ext_read_extent(fd, HFS_I(inode)->cached_extents, inode->i_ino, __hfs_ext_read_extent 303 fs/hfs/extent.c res = __hfs_ext_read_extent(&fd, extent, cnid, total_blocks, type);