100 	neti_stack_t *nts;  in neti_stack_init()  local
102 	nts = kmem_zalloc(sizeof (*nts), KM_SLEEP);  in neti_stack_init()
103 	LIST_INIT(&nts->nts_instances);  in neti_stack_init()
104 	nts->nts_id = (netid_t)stackid;  in neti_stack_init()
105 	nts->nts_stackid = stackid;  in neti_stack_init()
106 	nts->nts_netstack = ns;  in neti_stack_init()
107 	nts->nts_zoneid = netstackid_to_zoneid(stackid);  in neti_stack_init()
108 	nts->nts_flags = NSF_ZONE_CREATE;  in neti_stack_init()
109 	cv_init(&nts->nts_cv, NULL, CV_DRIVER, NULL);  in neti_stack_init()
110 	mutex_init(&nts->nts_lock, NULL, MUTEX_DRIVER, NULL);  in neti_stack_init()
113 	LIST_INSERT_HEAD(&neti_stack_list, nts, nts_next);  in neti_stack_init()
123 		mutex_enter(&nts->nts_lock);  in neti_stack_init()
124 		LIST_INSERT_HEAD(&nts->nts_instances, dup, nini_next);  in neti_stack_init()
125 		mutex_exit(&nts->nts_lock);  in neti_stack_init()
128 	neti_apply_all_instances(nts, neti_stack_apply_create);  in neti_stack_init()
130 	mutex_enter(&nts->nts_lock);  in neti_stack_init()
131 	nts->nts_flags &= ~NSF_ZONE_CREATE;  in neti_stack_init()
132 	mutex_exit(&nts->nts_lock);  in neti_stack_init()
136 	return (nts);  in neti_stack_init()
146 	neti_stack_t *nts = arg;  in neti_stack_shutdown()  local
150 	ASSERT(nts != NULL);  in neti_stack_shutdown()
153 	mutex_enter(&nts->nts_lock);  in neti_stack_shutdown()
158 	LIST_FOREACH(nd, &nts->nts_netd_head, netd_list) {  in neti_stack_shutdown()
166 	LIST_FOREACH(n, &nts->nts_instances, nini_next) {  in neti_stack_shutdown()
185 	nts->nts_flags |= NSF_ZONE_SHUTDOWN;  in neti_stack_shutdown()
186 	mutex_exit(&nts->nts_lock);  in neti_stack_shutdown()
188 	neti_apply_all_instances(nts, neti_stack_apply_shutdown);  in neti_stack_shutdown()
190 	mutex_enter(&nts->nts_lock);  in neti_stack_shutdown()
192 	nts->nts_netstack = NULL;  in neti_stack_shutdown()
193 	nts->nts_flags &= ~NSF_ZONE_SHUTDOWN;  in neti_stack_shutdown()
194 	mutex_exit(&nts->nts_lock);  in neti_stack_shutdown()
197 	ASSERT(nts != NULL);  in neti_stack_shutdown()
214 	neti_stack_t *nts = arg;  in neti_stack_fini()  local
219 	mutex_enter(&nts->nts_lock);  in neti_stack_fini()
221 	LIST_REMOVE(nts, nts_next);  in neti_stack_fini()
227 	LIST_FOREACH(nd, &nts->nts_netd_head, netd_list) {  in neti_stack_fini()
231 	LIST_FOREACH(n, &nts->nts_instances, nini_next) {  in neti_stack_fini()
236 	mutex_exit(&nts->nts_lock);  in neti_stack_fini()
238 	neti_apply_all_instances(nts, neti_stack_apply_destroy);  in neti_stack_fini()
240 	while (!LIST_EMPTY(&nts->nts_instances)) {  in neti_stack_fini()
241 		n = LIST_FIRST(&nts->nts_instances);  in neti_stack_fini()
248 	ASSERT(LIST_EMPTY(&nts->nts_netd_head));  in neti_stack_fini()
250 	mutex_destroy(&nts->nts_lock);  in neti_stack_fini()
251 	cv_destroy(&nts->nts_cv);  in neti_stack_fini()
253 	kmem_free(nts, sizeof (*nts));  in neti_stack_fini()
349 	neti_stack_t *nts;  in net_instance_register()  local
375 	LIST_FOREACH(nts, &neti_stack_list, nts_next) {  in net_instance_register()
376 		mutex_enter(&nts->nts_lock);  in net_instance_register()
381 		if ((nts->nts_flags & NSF_ZONE_SHUTDOWN) ||  in net_instance_register()
382 		    (nts->nts_netstack == NULL)) {  in net_instance_register()
383 			mutex_exit(&nts->nts_lock);  in net_instance_register()
394 		LIST_INSERT_HEAD(&nts->nts_instances, tmp, nini_next);  in net_instance_register()
395 		mutex_exit(&nts->nts_lock);  in net_instance_register()
417 	neti_stack_t *nts;  in net_instance_unregister()  local
434 	LIST_FOREACH(nts, &neti_stack_list, nts_next) {  in net_instance_unregister()
435 		mutex_enter(&nts->nts_lock);  in net_instance_unregister()
436 		LIST_FOREACH(tmp, &nts->nts_instances, nini_next) {  in net_instance_unregister()
463 		mutex_exit(&nts->nts_lock);  in net_instance_unregister()
479 	LIST_FOREACH(nts, &neti_stack_list, nts_next) {  in net_instance_unregister()
480 		mutex_enter(&nts->nts_lock);  in net_instance_unregister()
481 		LIST_FOREACH(tmp, &nts->nts_instances, nini_next) {  in net_instance_unregister()
497 		mutex_exit(&nts->nts_lock);  in net_instance_unregister()
506 neti_apply_all_instances(neti_stack_t *nts, napplyfn_t *applyfn)  in neti_apply_all_instances()  argument
512 	n = LIST_FIRST(&nts->nts_instances);  in neti_apply_all_instances()
514 		if ((applyfn)(nts, n->nini_parent)) {  in neti_apply_all_instances()
516 			n = LIST_FIRST(&nts->nts_instances);  in neti_apply_all_instances()
526 	neti_stack_t *nts;  in neti_apply_all_stacks()  local
530 	nts = LIST_FIRST(&neti_stack_list);  in neti_apply_all_stacks()
531 	while (nts != NULL) {  in neti_apply_all_stacks()
539 		if ((applyfn)(nts, parent)) {  in neti_apply_all_stacks()
541 			nts = LIST_FIRST(&neti_stack_list);  in neti_apply_all_stacks()
543 			nts = LIST_NEXT(nts, nts_next);  in neti_apply_all_stacks()
549 neti_stack_apply_create(neti_stack_t *nts, void *parent)  in neti_stack_apply_create()  argument
559 	mutex_enter(&nts->nts_lock);  in neti_stack_apply_create()
561 	LIST_FOREACH(tmp, &nts->nts_instances, nini_next) {  in neti_stack_apply_create()
566 		mutex_exit(&nts->nts_lock);  in neti_stack_apply_create()
572 	if (wait_for_nini_inprogress(nts, tmp, 0))  in neti_stack_apply_create()
580 		    neti_stack_t *, nts, net_instance_int_t *, tmp);  in neti_stack_apply_create()
581 		mutex_exit(&nts->nts_lock);  in neti_stack_apply_create()
588 		    netstackid_t, nts->nts_id,  in neti_stack_apply_create()
589 		    neti_stack_t *, nts);  in neti_stack_apply_create()
590 		result = (nin->nin_create)(nts->nts_id);  in neti_stack_apply_create()
592 		    void *, result, neti_stack_t *, nts);  in neti_stack_apply_create()
596 		mutex_enter(&nts->nts_lock);  in neti_stack_apply_create()
602 		    neti_stack_t *, nts, net_instance_int_t *, tmp);  in neti_stack_apply_create()
610 	mutex_exit(&nts->nts_lock);  in neti_stack_apply_create()
616 neti_stack_apply_shutdown(neti_stack_t *nts, void *parent)  in neti_stack_apply_shutdown()  argument
625 	mutex_enter(&nts->nts_lock);  in neti_stack_apply_shutdown()
627 	LIST_FOREACH(tmp, &nts->nts_instances, nini_next) {  in neti_stack_apply_shutdown()
632 		mutex_exit(&nts->nts_lock);  in neti_stack_apply_shutdown()
639 	if (wait_for_nini_inprogress(nts, tmp, NSS_CREATE_NEEDED))  in neti_stack_apply_shutdown()
658 		mutex_exit(&nts->nts_lock);  in neti_stack_apply_shutdown()
667 		    neti_stack_t *, nts, net_instance_int_t *, tmp);  in neti_stack_apply_shutdown()
668 		mutex_exit(&nts->nts_lock);  in neti_stack_apply_shutdown()
674 		    netstackid_t, nts->nts_id,  in neti_stack_apply_shutdown()
675 		    neti_stack_t *, nts);  in neti_stack_apply_shutdown()
676 		(nin->nin_shutdown)(nts->nts_id, tmp->nini_created);  in neti_stack_apply_shutdown()
678 		    neti_stack_t *, nts);  in neti_stack_apply_shutdown()
681 		mutex_enter(&nts->nts_lock);  in neti_stack_apply_shutdown()
686 		    neti_stack_t *, nts, net_instance_int_t *, tmp);  in neti_stack_apply_shutdown()
695 	mutex_exit(&nts->nts_lock);  in neti_stack_apply_shutdown()
700 neti_stack_apply_destroy(neti_stack_t *nts, void *parent)  in neti_stack_apply_destroy()  argument
709 	mutex_enter(&nts->nts_lock);  in neti_stack_apply_destroy()
711 	LIST_FOREACH(tmp, &nts->nts_instances, nini_next) {  in neti_stack_apply_destroy()
716 		mutex_exit(&nts->nts_lock);  in neti_stack_apply_destroy()
726 	if (wait_for_nini_inprogress(nts, tmp,  in neti_stack_apply_destroy()
736 		    neti_stack_t *, nts, net_instance_int_t *, tmp);  in neti_stack_apply_destroy()
737 		mutex_exit(&nts->nts_lock);  in neti_stack_apply_destroy()
743 		    netstackid_t, nts->nts_id,  in neti_stack_apply_destroy()
744 		    neti_stack_t *, nts);  in neti_stack_apply_destroy()
745 		(nin->nin_destroy)(nts->nts_id, tmp->nini_created);  in neti_stack_apply_destroy()
747 		    neti_stack_t *, nts);  in neti_stack_apply_destroy()
750 		mutex_enter(&nts->nts_lock);  in neti_stack_apply_destroy()
755 		    neti_stack_t *, nts, net_instance_int_t *, tmp);  in neti_stack_apply_destroy()
763 	mutex_exit(&nts->nts_lock);  in neti_stack_apply_destroy()
768 wait_for_nini_inprogress(neti_stack_t *nts, net_instance_int_t *nini,  in wait_for_nini_inprogress()  argument
777 		    neti_stack_t *, nts, net_instance_int_t *, nini);  in wait_for_nini_inprogress()
781 		cv_wait(&nini->nini_cv, &nts->nts_lock);  in wait_for_nini_inprogress()
784 		mutex_exit(&nts->nts_lock);  in wait_for_nini_inprogress()
786 		    neti_stack_t *, nts, net_instance_int_t *, nini);  in wait_for_nini_inprogress()
788 		mutex_enter(&nts->nts_lock);  in wait_for_nini_inprogress()
791 	    neti_stack_t *, nts, net_instance_int_t *, nini);  in wait_for_nini_inprogress()
801 	neti_stack_t *nts;  in net_zoneidtonetid()  local
804 	LIST_FOREACH(nts, &neti_stack_list, nts_next) {  in net_zoneidtonetid()
805 		if (nts->nts_zoneid == zoneid) {  in net_zoneidtonetid()
807 			return (nts->nts_id);  in net_zoneidtonetid()
818 	neti_stack_t *nts;  in net_getzoneidbynetid()  local
821 	LIST_FOREACH(nts, &neti_stack_list, nts_next) {  in net_getzoneidbynetid()
822 		if (nts->nts_id == netid) {  in net_getzoneidbynetid()
824 			return (nts->nts_zoneid);  in net_getzoneidbynetid()
835 	neti_stack_t *nts;  in net_getnetstackidbynetid()  local
838 	LIST_FOREACH(nts, &neti_stack_list, nts_next) {  in net_getnetstackidbynetid()
839 		if (nts->nts_id == netid) {  in net_getnetstackidbynetid()
841 			return (nts->nts_stackid);  in net_getnetstackidbynetid()
852 	neti_stack_t *nts;  in net_getnetidbynetstackid()  local
855 	LIST_FOREACH(nts, &neti_stack_list, nts_next) {  in net_getnetidbynetstackid()
856 		if (nts->nts_stackid == netstackid) {  in net_getnetidbynetstackid()
858 			return (nts->nts_id);  in net_getnetidbynetstackid()
869 	neti_stack_t *nts;  in net_getnetistackbyid()  local
872 	LIST_FOREACH(nts, &neti_stack_list, nts_next) {  in net_getnetistackbyid()
873 		if (nts->nts_id == netid) {  in net_getnetistackbyid()
875 			return (nts);  in net_getnetistackbyid()