33 	struct svc_serv *serv;  member
40 static int nfs4_callback_up_net(struct svc_serv *serv, struct net *net)  in nfs4_callback_up_net()  argument
45 	ret = svc_create_xprt(serv, "tcp", net, PF_INET,  in nfs4_callback_up_net()
53 	ret = svc_create_xprt(serv, "tcp", net, PF_INET6,  in nfs4_callback_up_net()
103 	struct svc_serv *serv = rqstp->rq_server;  in nfs41_callback_svc()  local
115 		prepare_to_wait(&serv->sv_cb_waitq, &wq, TASK_INTERRUPTIBLE);  in nfs41_callback_svc()
116 		spin_lock_bh(&serv->sv_cb_lock);  in nfs41_callback_svc()
117 		if (!list_empty(&serv->sv_cb_list)) {  in nfs41_callback_svc()
118 			req = list_first_entry(&serv->sv_cb_list,  in nfs41_callback_svc()
121 			spin_unlock_bh(&serv->sv_cb_lock);  in nfs41_callback_svc()
122 			finish_wait(&serv->sv_cb_waitq, &wq);  in nfs41_callback_svc()
124 			error = bc_svc_process(serv, req, rqstp);  in nfs41_callback_svc()
128 			spin_unlock_bh(&serv->sv_cb_lock);  in nfs41_callback_svc()
131 			finish_wait(&serv->sv_cb_waitq, &wq);  in nfs41_callback_svc()
140 		struct svc_serv *serv)  in nfs_callback_bc_serv()  argument
147 		xprt->bc_serv = serv;  in nfs_callback_bc_serv()
151 		struct svc_serv *serv)  in nfs_callback_bc_serv()  argument
157 				  struct svc_serv *serv)  in nfs_callback_start_svc()  argument
162 	nfs_callback_bc_serv(minorversion, xprt, serv);  in nfs_callback_start_svc()
167 	if (serv->sv_nrthreads-1 == nrservs)  in nfs_callback_start_svc()
170 	ret = serv->sv_ops->svo_setup(serv, NULL, nrservs);  in nfs_callback_start_svc()
172 		serv->sv_ops->svo_setup(serv, NULL, 0);  in nfs_callback_start_svc()
179 static void nfs_callback_down_net(u32 minorversion, struct svc_serv *serv, struct net *net)  in nfs_callback_down_net()  argument
187 	svc_shutdown_net(serv, net);  in nfs_callback_down_net()
190 static int nfs_callback_up_net(int minorversion, struct svc_serv *serv,  in nfs_callback_up_net()  argument
201 	ret = svc_bind(serv, net);  in nfs_callback_up_net()
209 		ret = nfs4_callback_up_net(serv, net);  in nfs_callback_up_net()
211 		ret = xprt->ops->bc_up(serv, net);  in nfs_callback_up_net()
220 	svc_rpcb_cleanup(serv, net);  in nfs_callback_up_net()
256 	struct svc_serv *serv;  in nfs_callback_create_svc()  local
262 	if (cb_info->serv) {  in nfs_callback_create_svc()
267 		svc_get(cb_info->serv);  in nfs_callback_create_svc()
268 		return cb_info->serv;  in nfs_callback_create_svc()
290 	serv = svc_create_pooled(&nfs4_callback_program, NFS4_CALLBACK_BUFSIZE, sv_ops);  in nfs_callback_create_svc()
291 	if (!serv) {  in nfs_callback_create_svc()
295 	cb_info->serv = serv;  in nfs_callback_create_svc()
299 	serv->sv_maxconn = 1024;  in nfs_callback_create_svc()
301 	return serv;  in nfs_callback_create_svc()
309 	struct svc_serv *serv;  in nfs_callback_up()  local
316 	serv = nfs_callback_create_svc(minorversion);  in nfs_callback_up()
317 	if (IS_ERR(serv)) {  in nfs_callback_up()
318 		ret = PTR_ERR(serv);  in nfs_callback_up()
322 	ret = nfs_callback_up_net(minorversion, serv, net, xprt);  in nfs_callback_up()
326 	ret = nfs_callback_start_svc(minorversion, xprt, serv);  in nfs_callback_up()
339 		cb_info->serv = NULL;  in nfs_callback_up()
340 	svc_destroy(serv);  in nfs_callback_up()
346 	nfs_callback_down_net(minorversion, serv, net);  in nfs_callback_up()
357 	struct svc_serv *serv;  in nfs_callback_down()  local
360 	serv = cb_info->serv;  in nfs_callback_down()
361 	nfs_callback_down_net(minorversion, serv, net);  in nfs_callback_down()
364 		svc_get(serv);  in nfs_callback_down()
365 		serv->sv_ops->svo_setup(serv, NULL, 0);  in nfs_callback_down()
366 		svc_destroy(serv);  in nfs_callback_down()
368 		cb_info->serv = NULL;  in nfs_callback_down()