tag	line	file	source code
COMMAND_LINE	100	arch/alpha/kernel/setup.c	strcpy(command_line, COMMAND_LINE);
COMMAND_LINE	83	arch/i386/kernel/setup.c	char c = ' ', *to = command_line, *from = COMMAND_LINE;
COMMAND_LINE	74	arch/mips/kernel/setup.c	char c = ' ', *to = command_line, *from = COMMAND_LINE;