74 	struct nfs_dns_ent *key;  in nfs_dns_ent_update()  local
77 	key = container_of(ckey, struct nfs_dns_ent, h);  in nfs_dns_ent_update()
79 	memcpy(&new->addr, &key->addr, key->addrlen);  in nfs_dns_ent_update()
80 	new->addrlen = key->addrlen;  in nfs_dns_ent_update()
87 	struct nfs_dns_ent *key;  in nfs_dns_ent_init()  local
90 	key = container_of(ckey, struct nfs_dns_ent, h);  in nfs_dns_ent_init()
93 	new->hostname = kstrndup(key->hostname, key->namelen, GFP_KERNEL);  in nfs_dns_ent_init()
95 		new->namelen = key->namelen;  in nfs_dns_ent_init()
125 static unsigned int nfs_dns_hash(const struct nfs_dns_ent *key)  in nfs_dns_hash()  argument
127 	return hash_str(key->hostname, NFS_DNS_HASHBITS);  in nfs_dns_hash()
134 	struct nfs_dns_ent *key = container_of(ch, struct nfs_dns_ent, h);  in nfs_dns_request()  local
136 	qword_add(bpp, blen, key->hostname);  in nfs_dns_request()
143 	struct nfs_dns_ent *key = container_of(ch, struct nfs_dns_ent, h);  in nfs_dns_upcall()  local
146 	ret = nfs_cache_upcall(cd, key->hostname);  in nfs_dns_upcall()
193 		struct nfs_dns_ent *key)  in nfs_dns_lookup()  argument
198 			&key->h,  in nfs_dns_lookup()
199 			nfs_dns_hash(key));  in nfs_dns_lookup()
207 		struct nfs_dns_ent *key)  in nfs_dns_update()  argument
212 			&new->h, &key->h,  in nfs_dns_update()
213 			nfs_dns_hash(key));  in nfs_dns_update()
222 	struct nfs_dns_ent key, *item;  in nfs_dns_parse()  local
234 	key.addrlen = rpc_pton(cd->net, buf1, len,  in nfs_dns_parse()
235 			(struct sockaddr *)&key.addr,  in nfs_dns_parse()
236 			sizeof(key.addr));  in nfs_dns_parse()
242 	key.hostname = buf1;  in nfs_dns_parse()
243 	key.namelen = len;  in nfs_dns_parse()
244 	memset(&key.h, 0, sizeof(key.h));  in nfs_dns_parse()
250 	key.h.expiry_time = ttl + seconds_since_boot();  in nfs_dns_parse()
253 	item = nfs_dns_lookup(cd, &key);  in nfs_dns_parse()
257 	if (key.addrlen == 0)  in nfs_dns_parse()
258 		set_bit(CACHE_NEGATIVE, &key.h.flags);  in nfs_dns_parse()
260 	item = nfs_dns_update(cd, &key, item);  in nfs_dns_parse()
271 		struct nfs_dns_ent *key,  in do_cache_lookup()  argument
277 	*item = nfs_dns_lookup(cd, key);  in do_cache_lookup()
287 		struct nfs_dns_ent *key,  in do_cache_lookup_nowait()  argument
292 	*item = nfs_dns_lookup(cd, key);  in do_cache_lookup_nowait()
312 		struct nfs_dns_ent *key,  in do_cache_lookup_wait()  argument
321 	ret = do_cache_lookup(cd, key, item, dreq);  in do_cache_lookup_wait()
325 			ret = do_cache_lookup_nowait(cd, key, item);  in do_cache_lookup_wait()
335 	struct nfs_dns_ent key = {  in nfs_dns_resolve_name()  local
343 	ret = do_cache_lookup_wait(nn->nfs_dns_resolve, &key, &item);  in nfs_dns_resolve_name()