35 	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
48 	ret = svc_create_xprt(serv, "tcp", net, PF_INET,  in nfs4_callback_up_net()
57 	ret = svc_create_xprt(serv, "tcp", net, PF_INET6,  in nfs4_callback_up_net()
108 	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()
136 			finish_wait(&serv->sv_cb_waitq, &wq);  in nfs41_callback_svc()
145 		struct svc_serv *serv)  in nfs_callback_bc_serv()  argument
152 		xprt->bc_serv = serv;  in nfs_callback_bc_serv()
156 		struct svc_serv *serv)  in nfs_callback_bc_serv()  argument
162 				  struct svc_serv *serv)  in nfs_callback_start_svc()  argument
167 	nfs_callback_bc_serv(minorversion, xprt, serv);  in nfs_callback_start_svc()
172 	if (serv->sv_nrthreads-1 == nrservs)  in nfs_callback_start_svc()
175 	ret = serv->sv_ops->svo_setup(serv, NULL, nrservs);  in nfs_callback_start_svc()
177 		serv->sv_ops->svo_setup(serv, NULL, 0);  in nfs_callback_start_svc()
184 static void nfs_callback_down_net(u32 minorversion, struct svc_serv *serv, struct net *net)  in nfs_callback_down_net()  argument
192 	svc_shutdown_net(serv, net);  in nfs_callback_down_net()
195 static int nfs_callback_up_net(int minorversion, struct svc_serv *serv,  in nfs_callback_up_net()  argument
206 	ret = svc_bind(serv, net);  in nfs_callback_up_net()
214 		ret = nfs4_callback_up_net(serv, net);  in nfs_callback_up_net()
216 		set_bc_enabled(serv);  in nfs_callback_up_net()
227 	svc_rpcb_cleanup(serv, net);  in nfs_callback_up_net()
264 	struct svc_serv *serv;  in nfs_callback_create_svc()  local
269 	if (cb_info->serv) {  in nfs_callback_create_svc()
274 		svc_get(cb_info->serv);  in nfs_callback_create_svc()
275 		return cb_info->serv;  in nfs_callback_create_svc()
297 	serv = svc_create_pooled(&nfs4_callback_program, NFS4_CALLBACK_BUFSIZE, sv_ops);  in nfs_callback_create_svc()
298 	if (!serv) {  in nfs_callback_create_svc()
302 	cb_info->serv = serv;  in nfs_callback_create_svc()
306 	serv->sv_maxconn = 1024;  in nfs_callback_create_svc()
308 	return serv;  in nfs_callback_create_svc()
316 	struct svc_serv *serv;  in nfs_callback_up()  local
323 	serv = nfs_callback_create_svc(minorversion);  in nfs_callback_up()
324 	if (IS_ERR(serv)) {  in nfs_callback_up()
325 		ret = PTR_ERR(serv);  in nfs_callback_up()
329 	ret = nfs_callback_up_net(minorversion, serv, net, xprt);  in nfs_callback_up()
333 	ret = nfs_callback_start_svc(minorversion, xprt, serv);  in nfs_callback_up()
346 		cb_info->serv = NULL;  in nfs_callback_up()
347 	svc_destroy(serv);  in nfs_callback_up()
353 	nfs_callback_down_net(minorversion, serv, net);  in nfs_callback_up()
364 	struct svc_serv *serv;  in nfs_callback_down()  local
367 	serv = cb_info->serv;  in nfs_callback_down()
368 	nfs_callback_down_net(minorversion, serv, net);  in nfs_callback_down()
371 		svc_get(serv);  in nfs_callback_down()
372 		serv->sv_ops->svo_setup(serv, NULL, 0);  in nfs_callback_down()
373 		svc_destroy(serv);  in nfs_callback_down()
375 		cb_info->serv = NULL;  in nfs_callback_down()