X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=init.c;h=c44fa671aa9a3851da57270dd4b901ec272223be;hb=90777558f2b5d38491d6975673ff222c90b092bf;hp=aba7671c1402ff953dc5549e5303b0b9954c2193;hpb=8d916c942bb088204ab5c0438c297903c9160698;p=fio.git

diff --git a/init.c b/init.c
index aba7671c..c44fa671 100644
--- a/init.c
+++ b/init.c
@@ -701,6 +701,7 @@ static void td_fill_rand_seeds_os(struct thread_data *td)
 		td->rand_seeds[FIO_RAND_BLOCK_OFF] = FIO_RANDSEED * td->thread_number;
 
 	os_random_seed(td->rand_seeds[FIO_RAND_BLOCK_OFF], &td->random_state);
+	os_random_seed(td->rand_seeds[FIO_RAND_SEQ_RAND_OFF], &td->seq_rand_state);
 }
 
 static void td_fill_rand_seeds_internal(struct thread_data *td)
@@ -722,6 +723,7 @@ static void td_fill_rand_seeds_internal(struct thread_data *td)
 		td->rand_seeds[FIO_RAND_BLOCK_OFF] = FIO_RANDSEED * td->thread_number;
 
 	init_rand_seed(&td->__random_state, td->rand_seeds[FIO_RAND_BLOCK_OFF]);
+	init_rand_seed(&td->__seq_rand_state, td->rand_seeds[FIO_RAND_SEQ_RAND_OFF]);
 }
 
 void td_fill_rand_seeds(struct thread_data *td)
@@ -1723,9 +1725,20 @@ int parse_cmd_line(int argc, char *argv[], int client_type)
 				fio_options_set_ioengine_opts(l_opts, td);
 			}
 
-			ret = fio_cmd_option_parse(td, opt, val);
-			if (ret)
+			if ((!val || !strlen(val)) &&
+			    l_opts[lidx].has_arg == required_argument) {
+				log_err("fio: option %s requires an argument\n", opt);
+				ret = 1;
+			} else
+				ret = fio_cmd_option_parse(td, opt, val);
+
+			if (ret) {
+				if (td) {
+					put_job(td);
+					td = NULL;
+				}
 				do_exit++;
+			}
 
 			if (!ret && !strcmp(opt, "ioengine")) {
 				free_ioengine(td);
@@ -1831,10 +1844,8 @@ int parse_cmd_line(int argc, char *argv[], int client_type)
 			break;
 	}
 
-	if (do_exit) {
-		if (exit_val && !(is_backend || nr_clients))
-			exit(exit_val);
-	}
+	if (do_exit && !(is_backend || nr_clients))
+		exit(exit_val);
 
 	if (nr_clients && fio_clients_connect()) {
 		do_exit++;