tag	line	file	source code
PROC_PID_STAT	1052	fs/proc/array.c	case PROC_PID_STAT:
PROC_PID_STAT	134	fs/proc/base.c	PROC_PID_STAT, 4, "stat",
PROC_PID_STAT	226	fs/proc/inode.c	case PROC_PID_STAT: