27 struct key *afs_request_key(struct afs_cell *cell)  in afs_request_key()
29 	struct key *key;  in afs_request_key()  local
34 	key = request_key(&key_type_rxrpc, cell->anonymous_key->description,  in afs_request_key()
36 	if (IS_ERR(key)) {  in afs_request_key()
37 		if (PTR_ERR(key) != -ENOKEY) {  in afs_request_key()
38 			_leave(" = %ld", PTR_ERR(key));  in afs_request_key()
39 			return key;  in afs_request_key()
47 		_leave(" = {%x} [auth]", key_serial(key));  in afs_request_key()
48 		return key;  in afs_request_key()
62 		key_put(permits->permits[i].key);  in afs_permits_rcu()
105 		h += (unsigned long)permits->permits[i].key / sizeof(void *);  in afs_hash_permits()
118 void afs_cache_permit(struct afs_vnode *vnode, struct key *key,  in afs_cache_permit()  argument
128 	       vnode->fid.vid, vnode->fid.vnode, key_serial(key), caller_access);  in afs_cache_permit()
139 				if (permits->permits[i].key < key)  in afs_cache_permit()
141 				if (permits->permits[i].key > key)  in afs_cache_permit()
207 			if (j == i && permits->permits[i].key > key) {  in afs_cache_permit()
208 				new->permits[j].key = key;  in afs_cache_permit()
212 			new->permits[j].key = permits->permits[i].key;  in afs_cache_permit()
219 		new->permits[j].key = key;  in afs_cache_permit()
245 		key_get(new->permits[i].key);  in afs_cache_permit()
283 int afs_check_permit(struct afs_vnode *vnode, struct key *key,  in afs_check_permit()  argument
291 	       vnode->fid.vid, vnode->fid.vnode, key_serial(key));  in afs_check_permit()
294 	if (key == vnode->volume->cell->anonymous_key) {  in afs_check_permit()
303 				if (permits->permits[i].key < key)  in afs_check_permit()
305 				if (permits->permits[i].key > key)  in afs_check_permit()
322 		ret = afs_fetch_status(vnode, key, false);  in afs_check_permit()
344 	struct key *key;  in afs_permission()  local
353 	key = afs_request_key(vnode->volume->cell);  in afs_permission()
354 	if (IS_ERR(key)) {  in afs_permission()
355 		_leave(" = %ld [key]", PTR_ERR(key));  in afs_permission()
356 		return PTR_ERR(key);  in afs_permission()
359 	ret = afs_validate(vnode, key);  in afs_permission()
364 	ret = afs_check_permit(vnode, key, &access);  in afs_permission()
400 	key_put(key);  in afs_permission()
407 	key_put(key);  in afs_permission()