ISOFS_BLOCK_SIZE  123 fs/isofs/dir.c 			ctx->pos = (ctx->pos + ISOFS_BLOCK_SIZE) & ~(ISOFS_BLOCK_SIZE - 1);
ISOFS_BLOCK_SIZE   70 fs/isofs/namei.c 			f_pos = (f_pos + ISOFS_BLOCK_SIZE) & ~(ISOFS_BLOCK_SIZE - 1);