taglinefilesource code
total_blocks122fs/isofs/file.cint block, blocks, offset, total_blocks;
total_blocks164fs/isofs/file.ctotal_blocks = (inode->i_size + (1 << ISOFS_BUFFER_BITS(inode)) - 1)
total_blocks166fs/isofs/file.cif (block + blocks > total_blocks)
total_blocks167fs/isofs/file.cblocks = total_blocks - block;