925 		struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);  in rpc_add_pipe_dir_object()  local
927 		mutex_lock(&sn->pipefs_sb_lock);  in rpc_add_pipe_dir_object()
929 		mutex_unlock(&sn->pipefs_sb_lock);  in rpc_add_pipe_dir_object()
948 		struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);  in rpc_remove_pipe_dir_object()  local
950 		mutex_lock(&sn->pipefs_sb_lock);  in rpc_remove_pipe_dir_object()
952 		mutex_unlock(&sn->pipefs_sb_lock);  in rpc_remove_pipe_dir_object()
973 	struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);  in rpc_find_or_alloc_pipe_dir_object()  local
976 	mutex_lock(&sn->pipefs_sb_lock);  in rpc_find_or_alloc_pipe_dir_object()
987 	mutex_unlock(&sn->pipefs_sb_lock);  in rpc_find_or_alloc_pipe_dir_object()
1199 	struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);  in rpc_pipefs_init_net()  local
1201 	sn->gssd_dummy = rpc_mkpipe_data(&gssd_dummy_pipe_ops, 0);  in rpc_pipefs_init_net()
1202 	if (IS_ERR(sn->gssd_dummy))  in rpc_pipefs_init_net()
1203 		return PTR_ERR(sn->gssd_dummy);  in rpc_pipefs_init_net()
1205 	mutex_init(&sn->pipefs_sb_lock);  in rpc_pipefs_init_net()
1206 	sn->pipe_version = -1;  in rpc_pipefs_init_net()
1212 	struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);  in rpc_pipefs_exit_net()  local
1214 	rpc_destroy_pipe_data(sn->gssd_dummy);  in rpc_pipefs_exit_net()
1225 	struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);  in rpc_get_sb_net()  local
1227 	mutex_lock(&sn->pipefs_sb_lock);  in rpc_get_sb_net()
1228 	if (sn->pipefs_sb)  in rpc_get_sb_net()
1229 		return sn->pipefs_sb;  in rpc_get_sb_net()
1230 	mutex_unlock(&sn->pipefs_sb_lock);  in rpc_get_sb_net()
1237 	struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);  in rpc_put_sb_net()  local
1239 	WARN_ON(sn->pipefs_sb == NULL);  in rpc_put_sb_net()
1240 	mutex_unlock(&sn->pipefs_sb_lock);  in rpc_put_sb_net()
1361 	struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);  in rpc_fill_super()  local
1378 	gssd_dentry = rpc_gssd_dummy_populate(root, sn->gssd_dummy);  in rpc_fill_super()
1386 	mutex_lock(&sn->pipefs_sb_lock);  in rpc_fill_super()
1387 	sn->pipefs_sb = sb;  in rpc_fill_super()
1393 	mutex_unlock(&sn->pipefs_sb_lock);  in rpc_fill_super()
1401 	sn->pipefs_sb = NULL;  in rpc_fill_super()
1403 	mutex_unlock(&sn->pipefs_sb_lock);  in rpc_fill_super()
1410 	struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);  in gssd_running()  local
1411 	struct rpc_pipe *pipe = sn->gssd_dummy;  in gssd_running()
1444 	struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);  in rpc_kill_sb()  local
1446 	mutex_lock(&sn->pipefs_sb_lock);  in rpc_kill_sb()
1447 	if (sn->pipefs_sb != sb) {  in rpc_kill_sb()
1448 		mutex_unlock(&sn->pipefs_sb_lock);  in rpc_kill_sb()
1451 	sn->pipefs_sb = NULL;  in rpc_kill_sb()
1457 	mutex_unlock(&sn->pipefs_sb_lock);  in rpc_kill_sb()