needblocks 54 fs/isofs/compress.c int needblocks = (block_size + (block_start & bufmask) + bufmask) needblocks 79 fs/isofs/compress.c bhs = kcalloc(needblocks + 1, sizeof(*bhs), GFP_KERNEL); needblocks 84 fs/isofs/compress.c haveblocks = isofs_get_blocks(inode, blocknum, bhs, needblocks);