106 rpcauth_register(const struct rpc_authops *ops)  in rpcauth_register()  argument
111 	if ((flavor = ops->au_flavor) >= RPC_AUTH_MAXFLAVOR)  in rpcauth_register()
113 	old = cmpxchg((const struct rpc_authops ** __force)&auth_flavors[flavor], NULL, ops);  in rpcauth_register()
114 	if (old == NULL || old == ops)  in rpcauth_register()
121 rpcauth_unregister(const struct rpc_authops *ops)  in rpcauth_unregister()  argument
126 	if ((flavor = ops->au_flavor) >= RPC_AUTH_MAXFLAVOR)  in rpcauth_unregister()
129 	old = cmpxchg((const struct rpc_authops ** __force)&auth_flavors[flavor], ops, NULL);  in rpcauth_unregister()
130 	if (old == ops || old == NULL)  in rpcauth_unregister()
139 	const struct rpc_authops *ops;  in rpcauth_get_authops()  local
145 	ops = rcu_dereference(auth_flavors[flavor]);  in rpcauth_get_authops()
146 	if (ops == NULL) {  in rpcauth_get_authops()
150 		ops = rcu_dereference(auth_flavors[flavor]);  in rpcauth_get_authops()
151 		if (ops == NULL)  in rpcauth_get_authops()
154 	if (!try_module_get(ops->owner))  in rpcauth_get_authops()
155 		ops = NULL;  in rpcauth_get_authops()
158 	return ops;  in rpcauth_get_authops()
162 rpcauth_put_authops(const struct rpc_authops *ops)  in rpcauth_put_authops()  argument
164 	module_put(ops->owner);  in rpcauth_put_authops()
179 	const struct rpc_authops *ops = rpcauth_get_authops(flavor);  in rpcauth_get_pseudoflavor()  local
182 	if (!ops)  in rpcauth_get_pseudoflavor()
185 	if (ops->info2flavor != NULL)  in rpcauth_get_pseudoflavor()
186 		pseudoflavor = ops->info2flavor(info);  in rpcauth_get_pseudoflavor()
188 	rpcauth_put_authops(ops);  in rpcauth_get_pseudoflavor()
205 	const struct rpc_authops *ops;  in rpcauth_get_gssinfo()  local
208 	ops = rpcauth_get_authops(flavor);  in rpcauth_get_gssinfo()
209 	if (ops == NULL)  in rpcauth_get_gssinfo()
213 	if (ops->flavor2info != NULL)  in rpcauth_get_gssinfo()
214 		result = ops->flavor2info(pseudoflavor, info);  in rpcauth_get_gssinfo()
216 	rpcauth_put_authops(ops);  in rpcauth_get_gssinfo()
225 	const struct rpc_authops *ops;  in rpcauth_create()  local
228 	ops = rpcauth_get_authops(flavor);  in rpcauth_create()
229 	if (ops == NULL)  in rpcauth_create()
232 	auth = ops->create(args, clnt);  in rpcauth_create()
234 	rpcauth_put_authops(ops);  in rpcauth_create()
593 		  struct rpc_auth *auth, const struct rpc_credops *ops)  in rpcauth_init_cred()  argument
600 	cred->cr_ops = ops;  in rpcauth_init_cred()
726 	const struct rpc_credops *ops = task->tk_rqstp->rq_cred->cr_ops;  in rpcauth_marshcred()  local
728 	return ops->crmarshal(task, xdr);  in rpcauth_marshcred()
759 	const struct rpc_credops *ops = task->tk_rqstp->rq_cred->cr_ops;  in rpcauth_wrap_req()  local
761 	return ops->crwrap_req(task, xdr);  in rpcauth_wrap_req()
781 	const struct rpc_credops *ops = task->tk_rqstp->rq_cred->cr_ops;  in rpcauth_checkverf()  local
783 	return ops->crvalidate(task, xdr);  in rpcauth_checkverf()
812 	const struct rpc_credops *ops = task->tk_rqstp->rq_cred->cr_ops;  in rpcauth_unwrap_resp()  local
814 	return ops->crunwrap_resp(task, xdr);  in rpcauth_unwrap_resp()