52 xhat_provider_register(xhat_provider_t *provider)  in xhat_provider_register()  argument
58 	if (provider->xhat_provider_version != XHAT_PROVIDER_VERSION) {  in xhat_provider_register()
59 		cmn_err(CE_WARN, "XHAT provider version mismatch");  in xhat_provider_register()
63 	if ((XHAT_POPS(provider)->xhat_alloc == NULL) ||  in xhat_provider_register()
64 	    (XHAT_POPS(provider)->xhat_free == NULL)) {  in xhat_provider_register()
65 		cmn_err(CE_WARN, "Malformed XHAT provider");  in xhat_provider_register()
70 	provider->xblkcache->free_blks = NULL;  in xhat_provider_register()
71 	(void) strncpy(cache_name, provider->xhat_provider_name,  in xhat_provider_register()
74 	provider->xblkcache->cache = kmem_cache_create(cache_name,  in xhat_provider_register()
75 	    provider->xhat_provider_blk_size, 0, NULL, NULL,  in xhat_provider_register()
76 	    provider->xblkcache->reclaim,  in xhat_provider_register()
77 	    (void *)provider, NULL, 0);  in xhat_provider_register()
78 	if (provider->xblkcache->cache == NULL) {  in xhat_provider_register()
80 		    provider->xhat_provider_name);  in xhat_provider_register()
84 	mutex_init(&provider->xblkcache->lock, NULL, MUTEX_DEFAULT, NULL);  in xhat_provider_register()
87 	/* Insert provider in the global list */  in xhat_provider_register()
89 	provider->next = xhat_provider;  in xhat_provider_register()
90 	provider->prev = NULL;  in xhat_provider_register()
92 		xhat_provider->prev = provider;  in xhat_provider_register()
93 	xhat_provider = provider;  in xhat_provider_register()
102 xhat_provider_unregister(xhat_provider_t *provider)  in xhat_provider_unregister()  argument
104 	if (provider->xhat_provider_version != XHAT_PROVIDER_VERSION)  in xhat_provider_unregister()
109 	if (provider->xhat_provider_refcnt) {  in xhat_provider_unregister()
114 	if (provider->next)  in xhat_provider_unregister()
115 		provider->next->prev = provider->prev;  in xhat_provider_unregister()
116 	if (provider->prev)  in xhat_provider_unregister()
117 		provider->prev->next = provider->next;  in xhat_provider_unregister()
119 		xhat_provider = provider->next;  in xhat_provider_unregister()
120 	provider->prev = NULL;  in xhat_provider_unregister()
121 	provider->next = NULL;  in xhat_provider_unregister()
125 	provider->xblkcache->reclaim(provider);  in xhat_provider_unregister()
127 	kmem_cache_destroy(provider->xblkcache->cache);  in xhat_provider_unregister()
136 xhat_attach_xhat(xhat_provider_t *provider, struct as *as,  in xhat_attach_xhat()  argument
143 	xh = XHAT_POPS(provider)->xhat_alloc(arg);  in xhat_attach_xhat()
150 	xh->xhat_provider = provider;  in xhat_attach_xhat()
153 	provider->xhat_provider_refcnt++;  in xhat_attach_xhat()
161 		XHAT_POPS(provider)->xhat_free(xh);  in xhat_attach_xhat()
164 		provider->xhat_provider_refcnt--;  in xhat_attach_xhat()
186 xhat_detach_xhat(xhat_provider_t *provider, struct as *as)  in xhat_detach_xhat()  argument
194 		if (xh->xhat_provider == provider) {  in xhat_detach_xhat()
235 			provider->xhat_provider_refcnt--;  in xhat_detach_xhat()
246 			XHAT_POPS(provider)->xhat_free(xh);  in xhat_detach_xhat()