Add Windows ctime_r implementation and add empty ioctl.h header

[fio.git] / init.c

diff --git a/init.c b/init.c
index c210ad257ce3125a1ecb62152fe26648a5d320bc..1a5d4c9ed0919648f6f5c79c009c599b4f3386a6 100644 (file)
--- a/init.c
+++ b/init.c
@@ -763,6 +763,17 @@ static int fixup_options(struct thread_data *td)
                fio_gtod_offload = 1;
        }
 
+       td->loops = o->loops;
+       if (!td->loops)
+               td->loops = 1;
+
+       if (td->o.block_error_hist && td->o.nr_files != 1) {
+               log_err("fio: block error histogram only available with "
+                       "with a single file per job, but %d files "
+                       "provided\n", td->o.nr_files);
+               ret = 1;
+       }
+
        return ret;
 }
 
@@ -945,6 +956,9 @@ static void init_flags(struct thread_data *td)
                td->flags |= TD_F_SCRAMBLE_BUFFERS;
        if (o->verify != VERIFY_NONE)
                td->flags |= TD_F_VER_NONE;
+
+       if (o->verify_async || o->io_submit_mode == IO_MODE_OFFLOAD)
+               td->flags |= TD_F_NEED_LOCK;
 }
 
 static int setup_random_seeds(struct thread_data *td)
@@ -2131,6 +2145,7 @@ int parse_cmd_line(int argc, char *argv[], int client_type)
                                                td = NULL;
                                        }
                                        do_exit++;
+                                       exit_val = 1;
                                        break;
                                }
                                fio_options_set_ioengine_opts(l_opts, td);
@@ -2149,6 +2164,7 @@ int parse_cmd_line(int argc, char *argv[], int client_type)
                                        td = NULL;
                                }
                                do_exit++;
+                               exit_val = 1;
                        }
 
                        if (!ret && !strcmp(opt, "ioengine")) {
@@ -2157,6 +2173,7 @@ int parse_cmd_line(int argc, char *argv[], int client_type)
                                        put_job(td);
                                        td = NULL;
                                        do_exit++;
+                                       exit_val = 1;
                                        break;
                                }
                                fio_options_set_ioengine_opts(l_opts, td);