942 		struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);  in rpc_add_pipe_dir_object()  local
944 		mutex_lock(&sn->pipefs_sb_lock);  in rpc_add_pipe_dir_object()
946 		mutex_unlock(&sn->pipefs_sb_lock);  in rpc_add_pipe_dir_object()
965 		struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);  in rpc_remove_pipe_dir_object()  local
967 		mutex_lock(&sn->pipefs_sb_lock);  in rpc_remove_pipe_dir_object()
969 		mutex_unlock(&sn->pipefs_sb_lock);  in rpc_remove_pipe_dir_object()
990 	struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);  in rpc_find_or_alloc_pipe_dir_object()  local
993 	mutex_lock(&sn->pipefs_sb_lock);  in rpc_find_or_alloc_pipe_dir_object()
1004 	mutex_unlock(&sn->pipefs_sb_lock);  in rpc_find_or_alloc_pipe_dir_object()
1216 	struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);  in rpc_pipefs_init_net()  local
1218 	sn->gssd_dummy = rpc_mkpipe_data(&gssd_dummy_pipe_ops, 0);  in rpc_pipefs_init_net()
1219 	if (IS_ERR(sn->gssd_dummy))  in rpc_pipefs_init_net()
1220 		return PTR_ERR(sn->gssd_dummy);  in rpc_pipefs_init_net()
1222 	mutex_init(&sn->pipefs_sb_lock);  in rpc_pipefs_init_net()
1223 	sn->pipe_version = -1;  in rpc_pipefs_init_net()
1229 	struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);  in rpc_pipefs_exit_net()  local
1231 	rpc_destroy_pipe_data(sn->gssd_dummy);  in rpc_pipefs_exit_net()
1242 	struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);  in rpc_get_sb_net()  local
1244 	mutex_lock(&sn->pipefs_sb_lock);  in rpc_get_sb_net()
1245 	if (sn->pipefs_sb)  in rpc_get_sb_net()
1246 		return sn->pipefs_sb;  in rpc_get_sb_net()
1247 	mutex_unlock(&sn->pipefs_sb_lock);  in rpc_get_sb_net()
1254 	struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);  in rpc_put_sb_net()  local
1256 	WARN_ON(sn->pipefs_sb == NULL);  in rpc_put_sb_net()
1257 	mutex_unlock(&sn->pipefs_sb_lock);  in rpc_put_sb_net()
1390 	struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);  in rpc_fill_super()  local
1407 	gssd_dentry = rpc_gssd_dummy_populate(root, sn->gssd_dummy);  in rpc_fill_super()
1415 	mutex_lock(&sn->pipefs_sb_lock);  in rpc_fill_super()
1416 	sn->pipefs_sb = sb;  in rpc_fill_super()
1423 	mutex_unlock(&sn->pipefs_sb_lock);  in rpc_fill_super()
1431 	sn->pipefs_sb = NULL;  in rpc_fill_super()
1433 	mutex_unlock(&sn->pipefs_sb_lock);  in rpc_fill_super()
1440 	struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);  in gssd_running()  local
1441 	struct rpc_pipe *pipe = sn->gssd_dummy;  in gssd_running()
1457 	struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);  in rpc_kill_sb()  local
1459 	mutex_lock(&sn->pipefs_sb_lock);  in rpc_kill_sb()
1460 	if (sn->pipefs_sb != sb) {  in rpc_kill_sb()
1461 		mutex_unlock(&sn->pipefs_sb_lock);  in rpc_kill_sb()
1464 	sn->pipefs_sb = NULL;  in rpc_kill_sb()
1470 	mutex_unlock(&sn->pipefs_sb_lock);  in rpc_kill_sb()