tag	line	file	source code
PROC_PID_MAPS	523	fs/proc/array.c	case PROC_PID_MAPS:
PROC_PID_MAPS	65	fs/proc/base.c	{ PROC_PID_MAPS,  4, "maps" }
PROC_PID_MAPS	166	fs/proc/inode.c	case PROC_PID_MAPS: