tag	line	file	source code
msg_lrpid	23	include/linux/msg.h	ushort msg_lrpid;       /* last receive pid */
msg_lrpid	288	ipc/msg.c	msq->msg_lrpid = current->pid;
msg_lrpid	400	ipc/msg.c	msq->msg_lspid = msq->msg_lrpid = 0;
msg_lrpid	540	ipc/msg.c	tbuf.msg_lrpid  = msq->msg_lrpid;
msg_lrpid	580	ipc/msg.c	tbuf.msg_lrpid  = msq->msg_lrpid;