bsd/kern/pthread_support.c

215 	int	kw_iocount;		/* inuse reference */
2771 				if (kwq->kw_iocount == 0) {
2784 				} else if ((kwq->kw_iocount == 1) && (kwq->kw_dropcount == kwq->kw_iocount)) {
2802 		kwq->kw_iocount++;
2817 	nkwq->kw_iocount = 1;
2857 				if (kwq->kw_iocount == 0) {
2870 				} else if ((kwq->kw_iocount == 1) && (kwq->kw_dropcount == kwq->kw_iocount)) {
2895 		kwq->kw_iocount++;
2939 	kwq->kw_iocount--;
2943 	if (kwq->kw_iocount == 0) {
2973 		ckwq->kw_iocount--;
2977 		if ( ckwq->kw_iocount == 0) {
3040 		if ((kwq->kw_iocount != 0) || (kwq->kw_pre_rwwc != 0) || (kwq->kw_inqueue != 0) || (kwq->kw_pre_intrcount != 0)) {