Improve logging accuracy

[fio.git] / init.c

diff --git a/init.c b/init.c
index 9052addc9c7ff2117e557ad74ca5f90096f5e139..c579d5c04c82a3db6b9e7aca3dc1af9e955a7218 100644 (file)
--- a/init.c
+++ b/init.c
@@ -1079,7 +1079,7 @@ static int setup_random_seeds(struct thread_data *td)
                seed *= 0x9e370001UL;
 
        for (i = 0; i < FIO_RAND_NR_OFFS; i++) {
-               td->rand_seeds[i] = seed;
+               td->rand_seeds[i] = seed * td->thread_number + i;
                seed *= 0x9e370001UL;
        }
 
@@ -1416,6 +1416,11 @@ static int add_job(struct thread_data *td, const char *jobname, int job_add_num,
                };
                const char *suf;
 
+               if (fio_option_is_set(o, bw_avg_time))
+                       p.avg_msec = min(o->log_avg_msec, o->bw_avg_time);
+               else
+                       o->bw_avg_time = p.avg_msec;
+
                if (p.log_gz_store)
                        suf = "log.fz";
                else
@@ -1436,6 +1441,11 @@ static int add_job(struct thread_data *td, const char *jobname, int job_add_num,
                };
                const char *suf;
 
+               if (fio_option_is_set(o, iops_avg_time))
+                       p.avg_msec = min(o->log_avg_msec, o->iops_avg_time);
+               else
+                       o->iops_avg_time = p.avg_msec;
+
                if (p.log_gz_store)
                        suf = "log.fz";
                else
@@ -2552,14 +2562,14 @@ int parse_cmd_line(int argc, char *argv[], int client_type)
                                    !strncmp(argv[optind], "-", 1))
                                        break;
 
-                               if (fio_client_add_ini_file(cur_client, argv[optind], 0))
+                               if (fio_client_add_ini_file(cur_client, argv[optind], false))
                                        break;
                                optind++;
                        }
                        break;
                case 'R':
                        did_arg = 1;
-                       if (fio_client_add_ini_file(cur_client, optarg, 1)) {
+                       if (fio_client_add_ini_file(cur_client, optarg, true)) {
                                do_exit++;
                                exit_val = 1;
                        }