47 struct inet_hashinfo dccp_hashinfo;  variable
48 EXPORT_SYMBOL_GPL(dccp_hashinfo);
1120 	inet_hashinfo_init(&dccp_hashinfo);  in dccp_init()
1121 	dccp_hashinfo.bind_bucket_cachep =  in dccp_init()
1125 	if (!dccp_hashinfo.bind_bucket_cachep)  in dccp_init()
1150 		dccp_hashinfo.ehash_mask = hash_size - 1;  in dccp_init()
1151 		dccp_hashinfo.ehash = (struct inet_ehash_bucket *)  in dccp_init()
1153 	} while (!dccp_hashinfo.ehash && --ehash_order > 0);  in dccp_init()
1155 	if (!dccp_hashinfo.ehash) {  in dccp_init()
1160 	for (i = 0; i <= dccp_hashinfo.ehash_mask; i++)  in dccp_init()
1161 		INIT_HLIST_NULLS_HEAD(&dccp_hashinfo.ehash[i].chain, i);  in dccp_init()
1163 	if (inet_ehash_locks_alloc(&dccp_hashinfo))  in dccp_init()
1169 		dccp_hashinfo.bhash_size = (1UL << bhash_order) * PAGE_SIZE /  in dccp_init()
1171 		if ((dccp_hashinfo.bhash_size > (64 * 1024)) &&  in dccp_init()
1174 		dccp_hashinfo.bhash = (struct inet_bind_hashbucket *)  in dccp_init()
1176 	} while (!dccp_hashinfo.bhash && --bhash_order >= 0);  in dccp_init()
1178 	if (!dccp_hashinfo.bhash) {  in dccp_init()
1183 	for (i = 0; i < dccp_hashinfo.bhash_size; i++) {  in dccp_init()
1184 		spin_lock_init(&dccp_hashinfo.bhash[i].lock);  in dccp_init()
1185 		INIT_HLIST_HEAD(&dccp_hashinfo.bhash[i].chain);  in dccp_init()
1215 	free_pages((unsigned long)dccp_hashinfo.bhash, bhash_order);  in dccp_init()
1217 	inet_ehash_locks_free(&dccp_hashinfo);  in dccp_init()
1219 	free_pages((unsigned long)dccp_hashinfo.ehash, ehash_order);  in dccp_init()
1221 	kmem_cache_destroy(dccp_hashinfo.bind_bucket_cachep);  in dccp_init()
1225 	dccp_hashinfo.bhash = NULL;  in dccp_init()
1226 	dccp_hashinfo.ehash = NULL;  in dccp_init()
1227 	dccp_hashinfo.bind_bucket_cachep = NULL;  in dccp_init()
1235 	free_pages((unsigned long)dccp_hashinfo.bhash,  in dccp_fini()
1236 		   get_order(dccp_hashinfo.bhash_size *  in dccp_fini()
1238 	free_pages((unsigned long)dccp_hashinfo.ehash,  in dccp_fini()
1239 		   get_order((dccp_hashinfo.ehash_mask + 1) *  in dccp_fini()
1241 	inet_ehash_locks_free(&dccp_hashinfo);  in dccp_fini()
1242 	kmem_cache_destroy(dccp_hashinfo.bind_bucket_cachep);  in dccp_fini()