298 	struct evch_globals *eg;  in evch_zoneinit()  local
300 	eg = kmem_zalloc(sizeof (*eg), KM_SLEEP);  in evch_zoneinit()
301 	evch_dl_init(&eg->evch_list);  in evch_zoneinit()
302 	return (eg);  in evch_zoneinit()
309 	struct evch_globals *eg = arg;  in evch_zonefree()  local
313 	mutex_enter(&eg->evch_list_lock);  in evch_zonefree()
319 	while ((chp = evch_dl_next(&eg->evch_list, NULL)) != NULL) {  in evch_zonefree()
361 		evch_dl_del(&eg->evch_list, &chp->ch_link);  in evch_zonefree()
370 	mutex_exit(&eg->evch_list_lock);  in evch_zonefree()
372 	ASSERT(evch_dl_getnum(&eg->evch_list) == 0);  in evch_zonefree()
373 	kmem_free(eg, sizeof (*eg));  in evch_zonefree()
1030 	struct evch_globals *eg;  in evch_chinitthr()  local
1038 	eg = zone_getspecific(evch_zone_key, global_zone);  in evch_chinitthr()
1039 	ASSERT(eg != NULL);  in evch_chinitthr()
1041 	for (chp = evch_dl_next(&eg->evch_list, NULL); chp != NULL;  in evch_chinitthr()
1042 	    chp = evch_dl_next(&eg->evch_list, chp)) {  in evch_chinitthr()
1058 	struct evch_globals *eg;  in evch_chbind()  local
1065 	eg = zone_getspecific(evch_zone_key, curproc->p_zone);  in evch_chbind()
1066 	ASSERT(eg != NULL);  in evch_chbind()
1069 	ASSERT(evch_dl_is_init(&eg->evch_list));  in evch_chbind()
1073 	mutex_enter(&eg->evch_list_lock);  in evch_chbind()
1074 	if ((p = (evch_chan_t *)evch_dl_search(&eg->evch_list, evch_namecmp,  in evch_chbind()
1077 			if (evch_dl_getnum(&eg->evch_list) >=  in evch_chbind()
1079 				mutex_exit(&eg->evch_list_lock);  in evch_chbind()
1113 			evch_dl_add(&eg->evch_list, (evch_dlelem_t *)p);  in evch_chbind()
1115 			mutex_exit(&eg->evch_list_lock);  in evch_chbind()
1139 	mutex_exit(&eg->evch_list_lock);  in evch_chbind()
1149 	struct evch_globals *eg;  in evch_chunbind()  local
1152 	eg = zone_getspecific(evch_zone_key, curproc->p_zone);  in evch_chunbind()
1153 	ASSERT(eg != NULL);  in evch_chunbind()
1155 	mutex_enter(&eg->evch_list_lock);  in evch_chunbind()
1169 		evch_dl_del(&eg->evch_list, &chp->ch_link);  in evch_chunbind()
1179 	mutex_exit(&eg->evch_list_lock);  in evch_chunbind()
1459 	struct evch_globals *eg;  in evch_chgetnames()  local
1465 	eg = zone_getspecific(evch_zone_key, curproc->p_zone);  in evch_chgetnames()
1466 	ASSERT(eg != NULL);  in evch_chgetnames()
1468 	mutex_enter(&eg->evch_list_lock);  in evch_chgetnames()
1469 	for (chp = evch_dl_next(&eg->evch_list, NULL); chp != NULL;  in evch_chgetnames()
1470 	    chp = evch_dl_next(&eg->evch_list, chp)) {  in evch_chgetnames()
1473 			mutex_exit(&eg->evch_list_lock);  in evch_chgetnames()
1479 	mutex_exit(&eg->evch_list_lock);  in evch_chgetnames()
1491 	struct evch_globals *eg;  in evch_chgetchdata()  local
1503 	eg = zone_getspecific(evch_zone_key, curproc->p_zone);  in evch_chgetchdata()
1504 	ASSERT(eg != NULL);  in evch_chgetchdata()
1506 	mutex_enter(&eg->evch_list_lock);  in evch_chgetchdata()
1507 	chp = (evch_chan_t *)evch_dl_search(&eg->evch_list, evch_namecmp,  in evch_chgetchdata()
1510 		mutex_exit(&eg->evch_list_lock);  in evch_chgetchdata()
1515 		mutex_exit(&eg->evch_list_lock);  in evch_chgetchdata()
1544 			mutex_exit(&eg->evch_list_lock);  in evch_chgetchdata()
1567 	mutex_exit(&eg->evch_list_lock);  in evch_chgetchdata()