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/Linux-v5.15/ipc/
Dsem.c155 short *semadj; /* array of adjustments */ member
675 int undo = un->semadj[sop->sem_num] - sem_op; in perform_atomic_semop_slow()
679 un->semadj[sop->sem_num] = undo; in perform_atomic_semop_slow()
712 un->semadj[sop->sem_num] += sem_op; in perform_atomic_semop_slow()
758 int undo = un->semadj[sop->sem_num] - sem_op; in perform_atomic_semop()
772 int undo = un->semadj[sop->sem_num] - sem_op; in perform_atomic_semop()
774 un->semadj[sop->sem_num] = undo; in perform_atomic_semop()
1393 un->semadj[semnum] = 0; in semctl_setval()
1523 un->semadj[i] = 0; in semctl_main()
1971 new->semadj = (short *) &new[1]; in find_alloc_undo()
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