33 	struct svc_serv *serv;  member
42 static int nfs4_callback_up_net(struct svc_serv *serv, struct net *net)  in nfs4_callback_up_net()  argument
47 	ret = svc_create_xprt(serv, "tcp", net, PF_INET,  in nfs4_callback_up_net()
55 	ret = svc_create_xprt(serv, "tcp", net, PF_INET6,  in nfs4_callback_up_net()
96 nfs4_callback_up(struct svc_serv *serv)  in nfs4_callback_up()  argument
98 	return svc_prepare_thread(serv, &serv->sv_pools[0], NUMA_NO_NODE);  in nfs4_callback_up()
109 	struct svc_serv *serv = rqstp->rq_server;  in nfs41_callback_svc()  local
120 		prepare_to_wait(&serv->sv_cb_waitq, &wq, TASK_INTERRUPTIBLE);  in nfs41_callback_svc()
121 		spin_lock_bh(&serv->sv_cb_lock);  in nfs41_callback_svc()
122 		if (!list_empty(&serv->sv_cb_list)) {  in nfs41_callback_svc()
123 			req = list_first_entry(&serv->sv_cb_list,  in nfs41_callback_svc()
126 			spin_unlock_bh(&serv->sv_cb_lock);  in nfs41_callback_svc()
127 			finish_wait(&serv->sv_cb_waitq, &wq);  in nfs41_callback_svc()
129 			error = bc_svc_process(serv, req, rqstp);  in nfs41_callback_svc()
133 			spin_unlock_bh(&serv->sv_cb_lock);  in nfs41_callback_svc()
135 			finish_wait(&serv->sv_cb_waitq, &wq);  in nfs41_callback_svc()
146 nfs41_callback_up(struct svc_serv *serv)  in nfs41_callback_up()  argument
150 	INIT_LIST_HEAD(&serv->sv_cb_list);  in nfs41_callback_up()
151 	spin_lock_init(&serv->sv_cb_lock);  in nfs41_callback_up()
152 	init_waitqueue_head(&serv->sv_cb_waitq);  in nfs41_callback_up()
153 	rqstp = svc_prepare_thread(serv, &serv->sv_pools[0], NUMA_NO_NODE);  in nfs41_callback_up()
158 static void nfs_minorversion_callback_svc_setup(struct svc_serv *serv,  in nfs_minorversion_callback_svc_setup()  argument
161 	*rqstpp = nfs41_callback_up(serv);  in nfs_minorversion_callback_svc_setup()
166 		struct svc_serv *serv)  in nfs_callback_bc_serv()  argument
173 		xprt->bc_serv = serv;  in nfs_callback_bc_serv()
176 static void nfs_minorversion_callback_svc_setup(struct svc_serv *serv,  in nfs_minorversion_callback_svc_setup()  argument
184 		struct svc_serv *serv)  in nfs_callback_bc_serv()  argument
190 				  struct svc_serv *serv)  in nfs_callback_start_svc()  argument
197 	nfs_callback_bc_serv(minorversion, xprt, serv);  in nfs_callback_start_svc()
205 		rqstp = nfs4_callback_up(serv);  in nfs_callback_start_svc()
209 		nfs_minorversion_callback_svc_setup(serv,  in nfs_callback_start_svc()
216 	svc_sock_update_bufs(serv);  in nfs_callback_start_svc()
218 	cb_info->serv = serv;  in nfs_callback_start_svc()
235 static void nfs_callback_down_net(u32 minorversion, struct svc_serv *serv, struct net *net)  in nfs_callback_down_net()  argument
243 	svc_shutdown_net(serv, net);  in nfs_callback_down_net()
246 static int nfs_callback_up_net(int minorversion, struct svc_serv *serv,  in nfs_callback_up_net()  argument
257 	ret = svc_bind(serv, net);  in nfs_callback_up_net()
265 		ret = nfs4_callback_up_net(serv, net);  in nfs_callback_up_net()
267 		ret = xprt->ops->bc_up(serv, net);  in nfs_callback_up_net()
276 	svc_rpcb_cleanup(serv, net);  in nfs_callback_up_net()
290 	struct svc_serv *serv;  in nfs_callback_create_svc()  local
300 		svc_get(cb_info->serv);  in nfs_callback_create_svc()
301 		return cb_info->serv;  in nfs_callback_create_svc()
312 	serv = svc_create(&nfs4_callback_program, NFS4_CALLBACK_BUFSIZE, &nfs_cb_sv_ops);  in nfs_callback_create_svc()
313 	if (!serv) {  in nfs_callback_create_svc()
320 	serv->sv_maxconn = 1024;  in nfs_callback_create_svc()
322 	return serv;  in nfs_callback_create_svc()
330 	struct svc_serv *serv;  in nfs_callback_up()  local
337 	serv = nfs_callback_create_svc(minorversion);  in nfs_callback_up()
338 	if (IS_ERR(serv)) {  in nfs_callback_up()
339 		ret = PTR_ERR(serv);  in nfs_callback_up()
343 	ret = nfs_callback_up_net(minorversion, serv, net, xprt);  in nfs_callback_up()
347 	ret = nfs_callback_start_svc(minorversion, xprt, serv);  in nfs_callback_up()
359 	svc_destroy(serv);  in nfs_callback_up()
365 	nfs_callback_down_net(minorversion, serv, net);  in nfs_callback_up()
378 	nfs_callback_down_net(minorversion, cb_info->serv, net);  in nfs_callback_down()
385 		cb_info->serv = NULL;  in nfs_callback_down()