X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=init.c;h=40a699c56f81df1fb12e402c6e808123d5319672;hp=1dcb4904da330dd090cba383dcce9c1471b6e523;hb=c7d5c941db51482ba196ef888fdd44f285363946;hpb=a37f69b72a74cbde6151458b890aab8d093f0c9f

diff --git a/init.c b/init.c
index 1dcb4904..40a699c5 100644
--- a/init.c
+++ b/init.c
@@ -47,6 +47,7 @@ int warnings_fatal = 0;
 int terse_version = 2;
 int is_backend = 0;
 int nr_clients = 0;
+int log_syslog = 0;
 
 int write_bw_log = 0;
 int read_only = 0;
@@ -161,6 +162,10 @@ static struct option l_opts[FIO_NR_OPTIONS] = {
 		.has_arg	= no_argument,
 		.val		= 'S',
 	},
+	{	.name		= (char *) "daemonize",
+		.has_arg	= no_argument,
+		.val		= 'D',
+	},
 	{
 		.name		= (char *) "net-port",
 		.has_arg	= required_argument,
@@ -659,12 +664,12 @@ static int add_job(struct thread_data *td, const char *jobname, int job_add_num)
 		goto err;
 
 	if (td->o.write_lat_log) {
-		setup_log(&td->ts.lat_log);
-		setup_log(&td->ts.slat_log);
-		setup_log(&td->ts.clat_log);
+		setup_log(&td->lat_log);
+		setup_log(&td->slat_log);
+		setup_log(&td->clat_log);
 	}
 	if (td->o.write_bw_log)
-		setup_log(&td->ts.bw_log);
+		setup_log(&td->bw_log);
 
 	if (!td->o.name)
 		td->o.name = strdup(jobname);
@@ -1016,6 +1021,9 @@ static int setup_thread_area(void)
 {
 	void *hash;
 
+	if (threads)
+		return 0;
+
 	/*
 	 * 1024 is too much on some machines, scale max_jobs if
 	 * we get a failure that looks like too large a shm segment
@@ -1102,6 +1110,7 @@ struct debug_level debug_levels[] = {
 	{ .name = "mutex",	.shift = FD_MUTEX },
 	{ .name	= "profile",	.shift = FD_PROFILE },
 	{ .name = "time",	.shift = FD_TIME },
+	{ .name = "net",	.shift = FD_NET },
 	{ .name = NULL, },
 };
 
@@ -1191,6 +1200,7 @@ static int parse_cmd_line(int argc, char *argv[])
 	struct thread_data *td = NULL;
 	int c, ini_idx = 0, lidx, ret = 0, do_exit = 0, exit_val = 0;
 	char *ostr = cmd_optstr;
+	int daemonize_server = 0;
 
 	while ((c = getopt_long_only(argc, argv, ostr, l_opts, &lidx)) != -1) {
 		switch (c) {
@@ -1272,6 +1282,12 @@ static int parse_cmd_line(int argc, char *argv[])
 			const char *opt = l_opts[lidx].name;
 			char *val = optarg;
 
+			if (setup_thread_area()) {
+				do_exit++;
+				exit_val = 1;
+				break;
+			}
+
 			if (!strncmp(opt, "name", 4) && td) {
 				ret = add_job(td, td->o.name ?: "fio", 0);
 				if (ret)
@@ -1316,6 +1332,9 @@ static int parse_cmd_line(int argc, char *argv[])
 			}
 			is_backend = 1;
 			break;
+		case 'D':
+			daemonize_server = 1;
+			break;
 		case 'P':
 			fio_net_port = atoi(optarg);
 			break;
@@ -1333,6 +1352,8 @@ static int parse_cmd_line(int argc, char *argv[])
 			exit_val = 1;
 			break;
 		}
+		if (do_exit)
+			break;
 	}
 
 	if (do_exit)
@@ -1345,7 +1366,7 @@ static int parse_cmd_line(int argc, char *argv[])
 	}
 
 	if (is_backend)
-		return fio_server();
+		return fio_start_server(daemonize_server);
 
 	if (td) {
 		if (!ret)
@@ -1372,24 +1393,29 @@ int parse_options(int argc, char *argv[])
 	fio_options_fill_optstring();
 	fio_options_dup_and_init(l_opts);
 
-	if (setup_thread_area())
-		return 1;
 	if (fill_def_thread())
 		return 1;
 
 	job_files = parse_cmd_line(argc, argv);
 
+	/*
+	 * Don't setup shared memory for the frontend
+	 */
+	if (!nr_clients && setup_thread_area())
+		return 1;
+
 	for (i = 0; i < job_files; i++) {
 		if (fill_def_thread())
 			return 1;
 		if (nr_clients) {
 			if (fio_clients_send_ini(ini_file[i]))
 				return 1;
-		} else {
+			free(ini_file[i]);
+		} else if (!is_backend) {
 			if (parse_jobs_ini(ini_file[i], 0, i))
 				return 1;
+			free(ini_file[i]);
 		}
-		free(ini_file[i]);
 	}
 
 	free(ini_file);