Lines Matching refs:undo
133 struct sem_undo *undo; /* undo structure */ member
640 un = q->undo; in perform_atomic_semop_slow()
658 int undo = un->semadj[sop->sem_num] - sem_op; in perform_atomic_semop_slow() local
660 if (undo < (-SEMAEM - 1) || undo > SEMAEM) in perform_atomic_semop_slow()
662 un->semadj[sop->sem_num] = undo; in perform_atomic_semop_slow()
679 goto undo; in perform_atomic_semop_slow()
689 undo: in perform_atomic_semop_slow()
712 un = q->undo; in perform_atomic_semop()
741 int undo = un->semadj[sop->sem_num] - sem_op; in perform_atomic_semop() local
744 if (undo < (-SEMAEM - 1) || undo > SEMAEM) in perform_atomic_semop()
755 int undo = un->semadj[sop->sem_num] - sem_op; in perform_atomic_semop() local
757 un->semadj[sop->sem_num] = undo; in perform_atomic_semop()
1706 compat_uptr_t undo; member
2067 queue.undo = un; in do_semtimedop()