106 	sdev_plugin_t *spp = buf;  in sdev_plugin_cache_constructor()  local
107 	mutex_init(&spp->sp_lock, NULL, MUTEX_DRIVER, 0);  in sdev_plugin_cache_constructor()
108 	cv_init(&spp->sp_nodecv, NULL, CV_DRIVER, NULL);  in sdev_plugin_cache_constructor()
116 	sdev_plugin_t *spp = buf;  in sdev_plugin_cache_destructor()  local
117 	cv_destroy(&spp->sp_nodecv);  in sdev_plugin_cache_destructor()
118 	mutex_destroy(&spp->sp_lock);  in sdev_plugin_cache_destructor()
196 sdev_plugin_mknode(sdev_plugin_t *spp, sdev_node_t *sdvp, char *name,  in sdev_plugin_mknode()  argument
203 	ASSERT(spp != NULL);  in sdev_plugin_mknode()
301 	sdev_plugin_t *spp;  in sdev_plugin_validate()  local
304 	spp = sdp->sdev_private;  in sdev_plugin_validate()
305 	ASSERT(spp->sp_islegacy == B_FALSE);  in sdev_plugin_validate()
306 	ASSERT(spp->sp_pops != NULL);  in sdev_plugin_validate()
308 	ret = spp->sp_pops->spo_validate((uintptr_t)sdp);  in sdev_plugin_validate()
362 	sdev_plugin_t *spp;  in sdev_plugin_vop_readdir()  local
370 	spp = sdvp->sdev_private;  in sdev_plugin_vop_readdir()
371 	ASSERT(spp != NULL);  in sdev_plugin_vop_readdir()
372 	ASSERT(spp->sp_islegacy == B_FALSE);  in sdev_plugin_vop_readdir()
373 	ASSERT(spp->sp_pops != NULL);  in sdev_plugin_vop_readdir()
394 		ret = spp->sp_pops->spo_filldir((uintptr_t)sdvp);  in sdev_plugin_vop_readdir()
426 	sdev_plugin_t *spp;  in sdev_plugin_vop_lookup()  local
433 	spp = sdvp->sdev_private;  in sdev_plugin_vop_lookup()
434 	ASSERT(spp != NULL);  in sdev_plugin_vop_lookup()
435 	ASSERT(spp->sp_islegacy == B_FALSE);  in sdev_plugin_vop_lookup()
436 	ASSERT(spp->sp_pops != NULL);  in sdev_plugin_vop_lookup()
450 	ret = spp->sp_pops->spo_filldir((uintptr_t)sdvp);  in sdev_plugin_vop_lookup()
469 	sdev_plugin_t *spp = sdp->sdev_private;  in sdev_plugin_vop_inactive_cb()  local
476 	spp->sp_pops->spo_inactive((uintptr_t)sdp);  in sdev_plugin_vop_inactive_cb()
477 	mutex_enter(&spp->sp_lock);  in sdev_plugin_vop_inactive_cb()
478 	VERIFY(spp->sp_nnodes > 0);  in sdev_plugin_vop_inactive_cb()
479 	spp->sp_nnodes--;  in sdev_plugin_vop_inactive_cb()
480 	cv_signal(&spp->sp_nodecv);  in sdev_plugin_vop_inactive_cb()
481 	mutex_exit(&spp->sp_lock);  in sdev_plugin_vop_inactive_cb()
491 	sdev_plugin_t *spp = sdp->sdev_private;  in sdev_plugin_vop_inactive()  local
493 	ASSERT(spp->sp_islegacy == B_FALSE);  in sdev_plugin_vop_inactive()
553 	sdev_plugin_t *spp, *iter;  in sdev_plugin_register()  local
588 	spp = kmem_cache_alloc(sdev_plugin_cache, KM_SLEEP);  in sdev_plugin_register()
589 	(void) strlcpy(spp->sp_name, name, SDEV_PLUGIN_NAMELEN);  in sdev_plugin_register()
591 	spp->sp_pops = ops;  in sdev_plugin_register()
592 	spp->sp_nflags = SDEV_DYNAMIC | SDEV_VTOR;  in sdev_plugin_register()
594 		spp->sp_nflags |= SDEV_NO_NCACHE;  in sdev_plugin_register()
596 		spp->sp_nflags |= SDEV_SUBDIR;  in sdev_plugin_register()
597 	spp->sp_vnops = sdev_plugin_vnops;  in sdev_plugin_register()
598 	spp->sp_islegacy = B_FALSE;  in sdev_plugin_register()
599 	spp->sp_lvtor = NULL;  in sdev_plugin_register()
600 	spp->sp_nnodes = 0;  in sdev_plugin_register()
621 		kmem_cache_free(sdev_plugin_cache, spp);  in sdev_plugin_register()
634 	slp = sdev_cache_lookup(sdp, spp->sp_name);  in sdev_plugin_register()
640 		kmem_cache_free(sdev_plugin_cache, spp);  in sdev_plugin_register()
647 		if (strcmp(spp->sp_name, iter->sp_name) == 0) {  in sdev_plugin_register()
652 			kmem_cache_free(sdev_plugin_cache, spp);  in sdev_plugin_register()
657 	list_insert_tail(&sdev_plugin_list, spp);  in sdev_plugin_register()
669 	(void) sdev_plugin_mknode(spp, sdp, spp->sp_name, &vap);  in sdev_plugin_register()
676 	return ((sdev_plugin_hdl_t)spp);  in sdev_plugin_register()
682 	sdev_plugin_t *spp = arg;  in sdev_plugin_unregister_cb()  local
686 	sdp = sdev_cache_lookup(rdp, spp->sp_name);  in sdev_plugin_unregister_cb()
698 	sdev_cache_update(rdp, &sdp, spp->sp_name, SDEV_CACHE_DELETE);  in sdev_plugin_unregister_cb()
719 	sdev_plugin_t *spp = (sdev_plugin_t *)hdl;  in sdev_plugin_unregister()  local
720 	if (spp->sp_islegacy)  in sdev_plugin_unregister()
727 	list_remove(&sdev_plugin_list, spp);  in sdev_plugin_unregister()
730 	sdev_mnt_walk(sdev_plugin_unregister_cb, spp);  in sdev_plugin_unregister()
731 	mutex_enter(&spp->sp_lock);  in sdev_plugin_unregister()
732 	while (spp->sp_nnodes > 0)  in sdev_plugin_unregister()
733 		cv_wait(&spp->sp_nodecv, &spp->sp_lock);  in sdev_plugin_unregister()
734 	mutex_exit(&spp->sp_lock);  in sdev_plugin_unregister()
735 	kmem_cache_free(sdev_plugin_cache, spp);  in sdev_plugin_unregister()
745 	sdev_plugin_t *spp;  in sdev_plugin_register_legacy()  local
747 	spp = kmem_cache_alloc(sdev_plugin_cache, KM_SLEEP);  in sdev_plugin_register_legacy()
748 	(void) strlcpy(spp->sp_name, vtp->vt_name, SDEV_PLUGIN_NAMELEN);  in sdev_plugin_register_legacy()
749 	spp->sp_islegacy = B_TRUE;  in sdev_plugin_register_legacy()
750 	spp->sp_pops = NULL;  in sdev_plugin_register_legacy()
751 	spp->sp_nflags = vtp->vt_flags;  in sdev_plugin_register_legacy()
752 	spp->sp_lvtor = vtp->vt_vtor;  in sdev_plugin_register_legacy()
753 	spp->sp_nnodes = 0;  in sdev_plugin_register_legacy()
760 		    &spp->sp_vnops) != 0) {  in sdev_plugin_register_legacy()
764 			kmem_cache_free(sdev_plugin_cache, spp);  in sdev_plugin_register_legacy()
769 			*(vtp->vt_global_vops) = spp->sp_vnops;  in sdev_plugin_register_legacy()
774 		spp->sp_vnops = sdev_vnodeops;  in sdev_plugin_register_legacy()
783 	list_insert_tail(&sdev_plugin_list, spp);  in sdev_plugin_register_legacy()
798 	sdev_plugin_t *spp;  in sdev_match()  local
809 	for (spp = list_head(&sdev_plugin_list); spp != NULL;  in sdev_match()
810 	    spp = list_next(&sdev_plugin_list, spp)) {  in sdev_match()
811 		if (strcmp(spp->sp_name, path) == 0) {  in sdev_match()
813 			return (spp);  in sdev_match()
816 		if (spp->sp_nflags & SDEV_SUBDIR) {  in sdev_match()
817 			vlen = strlen(spp->sp_name);  in sdev_match()
818 			if ((strncmp(spp->sp_name, path,  in sdev_match()
821 				return (spp);  in sdev_match()
835 	sdev_plugin_t *spp;  in sdev_set_no_negcache()  local
841 	for (spp = list_head(&sdev_plugin_list); spp != NULL;  in sdev_set_no_negcache()
842 	    spp = list_next(&sdev_plugin_list, spp)) {  in sdev_set_no_negcache()
843 		if (strcmp(spp->sp_name, path) == 0) {  in sdev_set_no_negcache()
844 			if (spp->sp_nflags & SDEV_NO_NCACHE)  in sdev_set_no_negcache()
856 	sdev_plugin_t *spp;  in sdev_get_vop()  local
864 	if ((spp = sdev_match(dv)) != NULL) {  in sdev_get_vop()
865 		dv->sdev_flags |= spp->sp_nflags;  in sdev_get_vop()
869 		return (spp->sp_vnops);  in sdev_get_vop()
881 	sdev_plugin_t *spp;  in sdev_get_vtor()  local
884 		spp = sdev_match(dv);  in sdev_get_vtor()
885 		if (spp == NULL)  in sdev_get_vtor()
888 		spp = dv->sdev_private;  in sdev_get_vtor()
891 	if (spp->sp_islegacy)  in sdev_get_vtor()
892 		return ((void *)spp->sp_lvtor);  in sdev_get_vtor()
900 	sdev_plugin_t *spp;  in sdev_plugin_nodeready()  local
905 	spp = sdev_match(sdp);  in sdev_plugin_nodeready()
906 	if (spp == NULL)  in sdev_plugin_nodeready()
908 	if (spp->sp_islegacy)  in sdev_plugin_nodeready()
910 	sdp->sdev_private = spp;  in sdev_plugin_nodeready()
911 	mutex_enter(&spp->sp_lock);  in sdev_plugin_nodeready()
912 	spp->sp_nnodes++;  in sdev_plugin_nodeready()
913 	mutex_exit(&spp->sp_lock);  in sdev_plugin_nodeready()