tag	line	file	source code
shm_dtime	12	include/linux/shm.h	time_t  shm_dtime;    /* last detach time */
shm_dtime	120	ipc/shm.c	shp->shm_atime = shp->shm_dtime = 0;
shm_dtime	272	ipc/shm.c	tbuf.shm_dtime  = shp->shm_dtime;
shm_dtime	317	ipc/shm.c	tbuf.shm_dtime  = shp->shm_dtime;
shm_dtime	580	ipc/shm.c	shp->shm_dtime = CURRENT_TIME;