tag	line	file	source code
shm_lpid	12	include/linux/shm.h	unsigned short  shm_lpid;  /* pid of last operator */
shm_lpid	118	ipc/shm.c	shp->shm_lpid = shp->shm_nattch = 0;
shm_lpid	274	ipc/shm.c	tbuf.shm_lpid   = shp->shm_lpid;
shm_lpid	319	ipc/shm.c	tbuf.shm_lpid   = shp->shm_lpid;
shm_lpid	528	ipc/shm.c	shp->shm_lpid = current->pid;
shm_lpid	550	ipc/shm.c	shp->shm_lpid = current->pid;
shm_lpid	570	ipc/shm.c	shp->shm_lpid = current->pid;