mirror of https://github.com/m-labs/artiq.git
runtime: save now on RPC
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0acc52d513
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155794a671
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@ -475,6 +475,7 @@ void send_rpc(int service, const char *tag, ...)
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{
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{
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struct msg_rpc_send request;
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struct msg_rpc_send request;
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request.now = now;
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if(service != 0)
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if(service != 0)
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request.type = MESSAGE_TYPE_RPC_SEND;
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request.type = MESSAGE_TYPE_RPC_SEND;
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else
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else
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@ -87,6 +87,7 @@ struct msg_watchdog_clear {
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struct msg_rpc_send {
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struct msg_rpc_send {
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int type;
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int type;
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long long int now;
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int service;
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int service;
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const char *tag;
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const char *tag;
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va_list args;
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va_list args;
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@ -983,6 +983,12 @@ static int process_kmsg(struct msg_base *umsg)
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case MESSAGE_TYPE_RPC_BATCH: {
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case MESSAGE_TYPE_RPC_BATCH: {
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struct msg_rpc_send *msg = (struct msg_rpc_send *)umsg;
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struct msg_rpc_send *msg = (struct msg_rpc_send *)umsg;
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/*
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* save now in case the RPC stops the kernel
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* (e.g. pause with preemption)
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*/
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now = msg->now;
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if(!send_rpc_request(msg->service, msg->tag, msg->args)) {
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if(!send_rpc_request(msg->service, msg->tag, msg->args)) {
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core_log("Failed to send RPC request (service %d, tag %s)\n",
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core_log("Failed to send RPC request (service %d, tag %s)\n",
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msg->service, msg->tag);
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msg->service, msg->tag);
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