48 struct inet_hashinfo dccp_hashinfo;  variable
49 EXPORT_SYMBOL_GPL(dccp_hashinfo);
1112 	rc = inet_hashinfo2_init_mod(&dccp_hashinfo);  in dccp_init()
1116 	dccp_hashinfo.bind_bucket_cachep =  in dccp_init()
1120 	if (!dccp_hashinfo.bind_bucket_cachep)  in dccp_init()
1122 	dccp_hashinfo.bind2_bucket_cachep =  in dccp_init()
1126 	if (!dccp_hashinfo.bind2_bucket_cachep)  in dccp_init()
1151 		dccp_hashinfo.ehash_mask = hash_size - 1;  in dccp_init()
1152 		dccp_hashinfo.ehash = (struct inet_ehash_bucket *)  in dccp_init()
1154 	} while (!dccp_hashinfo.ehash && --ehash_order > 0);  in dccp_init()
1156 	if (!dccp_hashinfo.ehash) {  in dccp_init()
1161 	for (i = 0; i <= dccp_hashinfo.ehash_mask; i++)  in dccp_init()
1162 		INIT_HLIST_NULLS_HEAD(&dccp_hashinfo.ehash[i].chain, i);  in dccp_init()
1164 	if (inet_ehash_locks_alloc(&dccp_hashinfo))  in dccp_init()
1170 		dccp_hashinfo.bhash_size = (1UL << bhash_order) * PAGE_SIZE /  in dccp_init()
1172 		if ((dccp_hashinfo.bhash_size > (64 * 1024)) &&  in dccp_init()
1175 		dccp_hashinfo.bhash = (struct inet_bind_hashbucket *)  in dccp_init()
1177 	} while (!dccp_hashinfo.bhash && --bhash_order >= 0);  in dccp_init()
1179 	if (!dccp_hashinfo.bhash) {  in dccp_init()
1184 	dccp_hashinfo.bhash2 = (struct inet_bind_hashbucket *)  in dccp_init()
1187 	if (!dccp_hashinfo.bhash2) {  in dccp_init()
1192 	for (i = 0; i < dccp_hashinfo.bhash_size; i++) {  in dccp_init()
1193 		spin_lock_init(&dccp_hashinfo.bhash[i].lock);  in dccp_init()
1194 		INIT_HLIST_HEAD(&dccp_hashinfo.bhash[i].chain);  in dccp_init()
1195 		spin_lock_init(&dccp_hashinfo.bhash2[i].lock);  in dccp_init()
1196 		INIT_HLIST_HEAD(&dccp_hashinfo.bhash2[i].chain);  in dccp_init()
1199 	dccp_hashinfo.pernet = false;  in dccp_init()
1228 	free_pages((unsigned long)dccp_hashinfo.bhash2, bhash_order);  in dccp_init()
1230 	free_pages((unsigned long)dccp_hashinfo.bhash, bhash_order);  in dccp_init()
1232 	inet_ehash_locks_free(&dccp_hashinfo);  in dccp_init()
1234 	free_pages((unsigned long)dccp_hashinfo.ehash, ehash_order);  in dccp_init()
1236 	kmem_cache_destroy(dccp_hashinfo.bind2_bucket_cachep);  in dccp_init()
1238 	kmem_cache_destroy(dccp_hashinfo.bind_bucket_cachep);  in dccp_init()
1240 	inet_hashinfo2_free_mod(&dccp_hashinfo);  in dccp_init()
1242 	dccp_hashinfo.bhash = NULL;  in dccp_init()
1243 	dccp_hashinfo.bhash2 = NULL;  in dccp_init()
1244 	dccp_hashinfo.ehash = NULL;  in dccp_init()
1245 	dccp_hashinfo.bind_bucket_cachep = NULL;  in dccp_init()
1246 	dccp_hashinfo.bind2_bucket_cachep = NULL;  in dccp_init()
1252 	int bhash_order = get_order(dccp_hashinfo.bhash_size *  in dccp_fini()
1257 	free_pages((unsigned long)dccp_hashinfo.bhash, bhash_order);  in dccp_fini()
1258 	free_pages((unsigned long)dccp_hashinfo.bhash2, bhash_order);  in dccp_fini()
1259 	free_pages((unsigned long)dccp_hashinfo.ehash,  in dccp_fini()
1260 		   get_order((dccp_hashinfo.ehash_mask + 1) *  in dccp_fini()
1262 	inet_ehash_locks_free(&dccp_hashinfo);  in dccp_fini()
1263 	kmem_cache_destroy(dccp_hashinfo.bind_bucket_cachep);  in dccp_fini()
1266 	inet_hashinfo2_free_mod(&dccp_hashinfo);  in dccp_fini()