'perf daemon'
'perf daemon' [<options>]
'perf daemon start' [<options>]
+'perf daemon stop' [<options>]
'perf daemon signal' [<options>]
Do not put the process in background.
+STOP COMMAND
+------------
+The stop command stops all the session and the daemon process.
+
+
SIGNAL COMMAND
--------------
The signal command sends signal to configured sessions.
enum {
CMD_LIST = 0,
CMD_SIGNAL = 1,
+ CMD_STOP = 2,
CMD_MAX,
};
case CMD_SIGNAL:
ret = cmd_session_kill(daemon, &cmd, out);
break;
+ case CMD_STOP:
+ done = 1;
+ ret = 0;
+ pr_debug("perf daemon is exciting\n");
+ break;
default:
break;
}
return send_cmd(daemon, &cmd);
}
+static int __cmd_stop(struct daemon *daemon, struct option parent_options[],
+ int argc, const char **argv)
+{
+ struct option start_options[] = {
+ OPT_PARENT(parent_options),
+ OPT_END()
+ };
+ union cmd cmd = { .cmd = CMD_STOP, };
+
+ argc = parse_options(argc, argv, start_options, daemon_usage, 0);
+ if (argc)
+ usage_with_options(daemon_usage, start_options);
+
+ if (setup_config(daemon)) {
+ pr_err("failed: config not found\n");
+ return -1;
+ }
+
+ return send_cmd(daemon, &cmd);
+}
+
int cmd_daemon(int argc, const char **argv)
{
struct option daemon_options[] = {
return __cmd_start(&__daemon, daemon_options, argc, argv);
if (!strcmp(argv[0], "signal"))
return __cmd_signal(&__daemon, daemon_options, argc, argv);
+ else if (!strcmp(argv[0], "stop"))
+ return __cmd_stop(&__daemon, daemon_options, argc, argv);
pr_err("failed: unknown command '%s'\n", argv[0]);
return -1;