tag	line	file	source code
undo	25	include/linux/sem.h	struct sem_undo  *undo;    /* undo requests on this array */
undo	138	ipc/sem.c	for (un = sma->undo; un; un = un->id_next)
undo	296	ipc/sem.c	for (un = sma->undo; un; un = un->id_next)
undo	331	ipc/sem.c	for (un = sma->undo; un; un = un->id_next)
undo	402	ipc/sem.c	un->id_next = sma->undo;
undo	403	ipc/sem.c	sma->undo = un;
undo	480	ipc/sem.c	for (unp = &sma->undo; (un = *unp); unp = &un->id_next) {