cconv.c

   1 #include <string.h>
   2
   3 #include "thread_options.h"
   4
   5 static void string_to_cpu(char **dst, const uint8_t *src)
   6 {
   7         const char *__src = (const char *) src;
   8
   9         if (strlen(__src))
  10                 *dst = strdup(__src);
  11 }
  12
  13 static void __string_to_net(uint8_t *dst, const char *src, size_t dst_size)
  14 {
  15         if (src) {
  16                 dst[dst_size - 1] = '\0';
  17                 strncpy((char *) dst, src, dst_size - 1);
  18         } else
  19                 dst[0] = '\0';
  20 }
  21
  22 #define string_to_net(dst, src) __string_to_net((dst), (src), sizeof(dst))
  23
  24 static void free_thread_options_to_cpu(struct thread_options *o)
  25 {
  26         free(o->description);
  27         free(o->name);
  28         free(o->directory);
  29         free(o->filename);
  30         free(o->filename_format);
  31         free(o->opendir);
  32         free(o->ioengine);
  33         free(o->mmapfile);
  34         free(o->read_iolog_file);
  35         free(o->write_iolog_file);
  36         free(o->bw_log_file);
  37         free(o->lat_log_file);
  38         free(o->iops_log_file);
  39         free(o->replay_redirect);
  40         free(o->exec_prerun);
  41         free(o->exec_postrun);
  42         free(o->ioscheduler);
  43         free(o->profile);
  44         free(o->cgroup);
  45 }
  46
  47 void convert_thread_options_to_cpu(struct thread_options *o,
  48                                    struct thread_options_pack *top)
  49 {
  50         int i, j;
  51
  52         string_to_cpu(&o->description, top->description);
  53         string_to_cpu(&o->name, top->name);
  54         string_to_cpu(&o->directory, top->directory);
  55         string_to_cpu(&o->filename, top->filename);
  56         string_to_cpu(&o->filename_format, top->filename_format);
  57         string_to_cpu(&o->opendir, top->opendir);
  58         string_to_cpu(&o->ioengine, top->ioengine);
  59         string_to_cpu(&o->mmapfile, top->mmapfile);
  60         string_to_cpu(&o->read_iolog_file, top->read_iolog_file);
  61         string_to_cpu(&o->write_iolog_file, top->write_iolog_file);
  62         string_to_cpu(&o->bw_log_file, top->bw_log_file);
  63         string_to_cpu(&o->lat_log_file, top->lat_log_file);
  64         string_to_cpu(&o->iops_log_file, top->iops_log_file);
  65         string_to_cpu(&o->replay_redirect, top->replay_redirect);
  66         string_to_cpu(&o->exec_prerun, top->exec_prerun);
  67         string_to_cpu(&o->exec_postrun, top->exec_postrun);
  68         string_to_cpu(&o->ioscheduler, top->ioscheduler);
  69         string_to_cpu(&o->profile, top->profile);
  70         string_to_cpu(&o->cgroup, top->cgroup);
  71
  72         o->td_ddir = le32_to_cpu(top->td_ddir);
  73         o->rw_seq = le32_to_cpu(top->rw_seq);
  74         o->kb_base = le32_to_cpu(top->kb_base);
  75         o->unit_base = le32_to_cpu(top->kb_base);
  76         o->ddir_seq_nr = le32_to_cpu(top->ddir_seq_nr);
  77         o->ddir_seq_add = le64_to_cpu(top->ddir_seq_add);
  78         o->iodepth = le32_to_cpu(top->iodepth);
  79         o->iodepth_low = le32_to_cpu(top->iodepth_low);
  80         o->iodepth_batch = le32_to_cpu(top->iodepth_batch);
  81         o->iodepth_batch_complete = le32_to_cpu(top->iodepth_batch_complete);
  82         o->size = le64_to_cpu(top->size);
  83         o->size_percent = le32_to_cpu(top->size_percent);
  84         o->fill_device = le32_to_cpu(top->fill_device);
  85         o->file_append = le32_to_cpu(top->file_append);
  86         o->file_size_low = le64_to_cpu(top->file_size_low);
  87         o->file_size_high = le64_to_cpu(top->file_size_high);
  88         o->start_offset = le64_to_cpu(top->start_offset);
  89
  90         for (i = 0; i < DDIR_RWDIR_CNT; i++) {
  91                 o->bs[i] = le32_to_cpu(top->bs[i]);
  92                 o->ba[i] = le32_to_cpu(top->ba[i]);
  93                 o->min_bs[i] = le32_to_cpu(top->min_bs[i]);
  94                 o->max_bs[i] = le32_to_cpu(top->max_bs[i]);
  95                 o->bssplit_nr[i] = le32_to_cpu(top->bssplit_nr[i]);
  96
  97                 if (o->bssplit_nr[i]) {
  98                         o->bssplit[i] = malloc(o->bssplit_nr[i] * sizeof(struct bssplit));
  99                         for (j = 0; j < o->bssplit_nr[i]; j++) {
 100                                 o->bssplit[i][j].bs = le32_to_cpu(top->bssplit[i][j].bs);
 101                                 o->bssplit[i][j].perc = le32_to_cpu(top->bssplit[i][j].perc);
 102                         }
 103                 }
 104
 105                 o->rwmix[i] = le32_to_cpu(top->rwmix[i]);
 106                 o->rate[i] = le32_to_cpu(top->rate[i]);
 107                 o->ratemin[i] = le32_to_cpu(top->ratemin[i]);
 108                 o->rate_iops[i] = le32_to_cpu(top->rate_iops[i]);
 109                 o->rate_iops_min[i] = le32_to_cpu(top->rate_iops_min[i]);
 110
 111                 o->perc_rand[i] = le32_to_cpu(top->perc_rand[i]);
 112         }
 113
 114         o->ratecycle = le32_to_cpu(top->ratecycle);
 115         o->nr_files = le32_to_cpu(top->nr_files);
 116         o->open_files = le32_to_cpu(top->open_files);
 117         o->file_lock_mode = le32_to_cpu(top->file_lock_mode);
 118         o->odirect = le32_to_cpu(top->odirect);
 119         o->oatomic = le32_to_cpu(top->oatomic);
 120         o->invalidate_cache = le32_to_cpu(top->invalidate_cache);
 121         o->create_serialize = le32_to_cpu(top->create_serialize);
 122         o->create_fsync = le32_to_cpu(top->create_fsync);
 123         o->create_on_open = le32_to_cpu(top->create_on_open);
 124         o->create_only = le32_to_cpu(top->create_only);
 125         o->end_fsync = le32_to_cpu(top->end_fsync);
 126         o->pre_read = le32_to_cpu(top->pre_read);
 127         o->sync_io = le32_to_cpu(top->sync_io);
 128         o->verify = le32_to_cpu(top->verify);
 129         o->do_verify = le32_to_cpu(top->do_verify);
 130         o->verifysort = le32_to_cpu(top->verifysort);
 131         o->verifysort_nr = le32_to_cpu(top->verifysort_nr);
 132         o->experimental_verify = le32_to_cpu(top->experimental_verify);
 133         o->verify_interval = le32_to_cpu(top->verify_interval);
 134         o->verify_offset = le32_to_cpu(top->verify_offset);
 135
 136         memcpy(o->verify_pattern, top->verify_pattern, MAX_PATTERN_SIZE);
 137         memcpy(o->buffer_pattern, top->buffer_pattern, MAX_PATTERN_SIZE);
 138
 139         o->verify_pattern_bytes = le32_to_cpu(top->verify_pattern_bytes);
 140         o->verify_fatal = le32_to_cpu(top->verify_fatal);
 141         o->verify_dump = le32_to_cpu(top->verify_dump);
 142         o->verify_async = le32_to_cpu(top->verify_async);
 143         o->verify_batch = le32_to_cpu(top->verify_batch);
 144         o->use_thread = le32_to_cpu(top->use_thread);
 145         o->unlink = le32_to_cpu(top->unlink);
 146         o->do_disk_util = le32_to_cpu(top->do_disk_util);
 147         o->override_sync = le32_to_cpu(top->override_sync);
 148         o->rand_repeatable = le32_to_cpu(top->rand_repeatable);
 149         o->allrand_repeatable = le32_to_cpu(top->allrand_repeatable);
 150         o->rand_seed = le64_to_cpu(top->rand_seed);
 151         o->use_os_rand = le32_to_cpu(top->use_os_rand);
 152         o->log_avg_msec = le32_to_cpu(top->log_avg_msec);
 153         o->norandommap = le32_to_cpu(top->norandommap);
 154         o->softrandommap = le32_to_cpu(top->softrandommap);
 155         o->bs_unaligned = le32_to_cpu(top->bs_unaligned);
 156         o->fsync_on_close = le32_to_cpu(top->fsync_on_close);
 157         o->bs_is_seq_rand = le32_to_cpu(top->bs_is_seq_rand);
 158         o->random_distribution = le32_to_cpu(top->random_distribution);
 159         o->zipf_theta.u.f = fio_uint64_to_double(le64_to_cpu(top->zipf_theta.u.i));
 160         o->pareto_h.u.f = fio_uint64_to_double(le64_to_cpu(top->pareto_h.u.i));
 161         o->random_generator = le32_to_cpu(top->random_generator);
 162         o->hugepage_size = le32_to_cpu(top->hugepage_size);
 163         o->rw_min_bs = le32_to_cpu(top->rw_min_bs);
 164         o->thinktime = le32_to_cpu(top->thinktime);
 165         o->thinktime_spin = le32_to_cpu(top->thinktime_spin);
 166         o->thinktime_blocks = le32_to_cpu(top->thinktime_blocks);
 167         o->fsync_blocks = le32_to_cpu(top->fsync_blocks);
 168         o->fdatasync_blocks = le32_to_cpu(top->fdatasync_blocks);
 169         o->barrier_blocks = le32_to_cpu(top->barrier_blocks);
 170
 171         o->verify_backlog = le64_to_cpu(top->verify_backlog);
 172         o->start_delay = le64_to_cpu(top->start_delay);
 173         o->start_delay_high = le64_to_cpu(top->start_delay_high);
 174         o->timeout = le64_to_cpu(top->timeout);
 175         o->ramp_time = le64_to_cpu(top->ramp_time);
 176         o->zone_range = le64_to_cpu(top->zone_range);
 177         o->zone_size = le64_to_cpu(top->zone_size);
 178         o->zone_skip = le64_to_cpu(top->zone_skip);
 179         o->lockmem = le64_to_cpu(top->lockmem);
 180         o->offset_increment = le64_to_cpu(top->offset_increment);
 181         o->number_ios = le64_to_cpu(top->number_ios);
 182
 183         o->overwrite = le32_to_cpu(top->overwrite);
 184         o->bw_avg_time = le32_to_cpu(top->bw_avg_time);
 185         o->iops_avg_time = le32_to_cpu(top->iops_avg_time);
 186         o->loops = le32_to_cpu(top->loops);
 187         o->mem_type = le32_to_cpu(top->mem_type);
 188         o->mem_align = le32_to_cpu(top->mem_align);
 189         o->max_latency = le32_to_cpu(top->max_latency);
 190         o->stonewall = le32_to_cpu(top->stonewall);
 191         o->new_group = le32_to_cpu(top->new_group);
 192         o->numjobs = le32_to_cpu(top->numjobs);
 193         o->cpumask_set = le32_to_cpu(top->cpumask_set);
 194         o->verify_cpumask_set = le32_to_cpu(top->verify_cpumask_set);
 195         o->cpus_allowed_policy = le32_to_cpu(top->cpus_allowed_policy);
 196         o->iolog = le32_to_cpu(top->iolog);
 197         o->rwmixcycle = le32_to_cpu(top->rwmixcycle);
 198         o->nice = le32_to_cpu(top->nice);
 199         o->ioprio = le32_to_cpu(top->ioprio);
 200         o->ioprio_class = le32_to_cpu(top->ioprio_class);
 201         o->file_service_type = le32_to_cpu(top->file_service_type);
 202         o->group_reporting = le32_to_cpu(top->group_reporting);
 203         o->fadvise_hint = le32_to_cpu(top->fadvise_hint);
 204         o->fallocate_mode = le32_to_cpu(top->fallocate_mode);
 205         o->zero_buffers = le32_to_cpu(top->zero_buffers);
 206         o->refill_buffers = le32_to_cpu(top->refill_buffers);
 207         o->scramble_buffers = le32_to_cpu(top->scramble_buffers);
 208         o->buffer_pattern_bytes = le32_to_cpu(top->buffer_pattern_bytes);
 209         o->time_based = le32_to_cpu(top->time_based);
 210         o->disable_lat = le32_to_cpu(top->disable_lat);
 211         o->disable_clat = le32_to_cpu(top->disable_clat);
 212         o->disable_slat = le32_to_cpu(top->disable_slat);
 213         o->disable_bw = le32_to_cpu(top->disable_bw);
 214         o->unified_rw_rep = le32_to_cpu(top->unified_rw_rep);
 215         o->gtod_reduce = le32_to_cpu(top->gtod_reduce);
 216         o->gtod_cpu = le32_to_cpu(top->gtod_cpu);
 217         o->gtod_offload = le32_to_cpu(top->gtod_offload);
 218         o->clocksource = le32_to_cpu(top->clocksource);
 219         o->no_stall = le32_to_cpu(top->no_stall);
 220         o->trim_percentage = le32_to_cpu(top->trim_percentage);
 221         o->trim_batch = le32_to_cpu(top->trim_batch);
 222         o->trim_zero = le32_to_cpu(top->trim_zero);
 223         o->clat_percentiles = le32_to_cpu(top->clat_percentiles);
 224         o->percentile_precision = le32_to_cpu(top->percentile_precision);
 225         o->continue_on_error = le32_to_cpu(top->continue_on_error);
 226         o->cgroup_weight = le32_to_cpu(top->cgroup_weight);
 227         o->cgroup_nodelete = le32_to_cpu(top->cgroup_nodelete);
 228         o->uid = le32_to_cpu(top->uid);
 229         o->gid = le32_to_cpu(top->gid);
 230         o->flow_id = __le32_to_cpu(top->flow_id);
 231         o->flow = __le32_to_cpu(top->flow);
 232         o->flow_watermark = __le32_to_cpu(top->flow_watermark);
 233         o->flow_sleep = le32_to_cpu(top->flow_sleep);
 234         o->sync_file_range = le32_to_cpu(top->sync_file_range);
 235         o->latency_target = le64_to_cpu(top->latency_target);
 236         o->latency_window = le64_to_cpu(top->latency_window);
 237         o->latency_percentile.u.f = fio_uint64_to_double(le64_to_cpu(top->latency_percentile.u.i));
 238         o->compress_percentage = le32_to_cpu(top->compress_percentage);
 239         o->compress_chunk = le32_to_cpu(top->compress_chunk);
 240
 241         o->trim_backlog = le64_to_cpu(top->trim_backlog);
 242
 243         for (i = 0; i < FIO_IO_U_LIST_MAX_LEN; i++)
 244                 o->percentile_list[i].u.f = fio_uint64_to_double(le64_to_cpu(top->percentile_list[i].u.i));
 245 #if 0
 246         uint8_t cpumask[FIO_TOP_STR_MAX];
 247         uint8_t verify_cpumask[FIO_TOP_STR_MAX];
 248 #endif
 249 }
 250
 251 void convert_thread_options_to_net(struct thread_options_pack *top,
 252                                    struct thread_options *o)
 253 {
 254         int i, j;
 255
 256         string_to_net(top->description, o->description);
 257         string_to_net(top->name, o->name);
 258         string_to_net(top->directory, o->directory);
 259         string_to_net(top->filename, o->filename);
 260         string_to_net(top->filename_format, o->filename_format);
 261         string_to_net(top->opendir, o->opendir);
 262         string_to_net(top->ioengine, o->ioengine);
 263         string_to_net(top->mmapfile, o->mmapfile);
 264         string_to_net(top->read_iolog_file, o->read_iolog_file);
 265         string_to_net(top->write_iolog_file, o->write_iolog_file);
 266         string_to_net(top->bw_log_file, o->bw_log_file);
 267         string_to_net(top->lat_log_file, o->lat_log_file);
 268         string_to_net(top->iops_log_file, o->iops_log_file);
 269         string_to_net(top->replay_redirect, o->replay_redirect);
 270         string_to_net(top->exec_prerun, o->exec_prerun);
 271         string_to_net(top->exec_postrun, o->exec_postrun);
 272         string_to_net(top->ioscheduler, o->ioscheduler);
 273         string_to_net(top->profile, o->profile);
 274         string_to_net(top->cgroup, o->cgroup);
 275
 276         top->td_ddir = cpu_to_le32(o->td_ddir);
 277         top->rw_seq = cpu_to_le32(o->rw_seq);
 278         top->kb_base = cpu_to_le32(o->kb_base);
 279         top->unit_base = cpu_to_le32(o->kb_base);
 280         top->ddir_seq_nr = cpu_to_le32(o->ddir_seq_nr);
 281         top->iodepth = cpu_to_le32(o->iodepth);
 282         top->iodepth_low = cpu_to_le32(o->iodepth_low);
 283         top->iodepth_batch = cpu_to_le32(o->iodepth_batch);
 284         top->iodepth_batch_complete = cpu_to_le32(o->iodepth_batch_complete);
 285         top->size_percent = cpu_to_le32(o->size_percent);
 286         top->fill_device = cpu_to_le32(o->fill_device);
 287         top->file_append = cpu_to_le32(o->file_append);
 288         top->ratecycle = cpu_to_le32(o->ratecycle);
 289         top->nr_files = cpu_to_le32(o->nr_files);
 290         top->open_files = cpu_to_le32(o->open_files);
 291         top->file_lock_mode = cpu_to_le32(o->file_lock_mode);
 292         top->odirect = cpu_to_le32(o->odirect);
 293         top->oatomic = cpu_to_le32(o->oatomic);
 294         top->invalidate_cache = cpu_to_le32(o->invalidate_cache);
 295         top->create_serialize = cpu_to_le32(o->create_serialize);
 296         top->create_fsync = cpu_to_le32(o->create_fsync);
 297         top->create_on_open = cpu_to_le32(o->create_on_open);
 298         top->create_only = cpu_to_le32(o->create_only);
 299         top->end_fsync = cpu_to_le32(o->end_fsync);
 300         top->pre_read = cpu_to_le32(o->pre_read);
 301         top->sync_io = cpu_to_le32(o->sync_io);
 302         top->verify = cpu_to_le32(o->verify);
 303         top->do_verify = cpu_to_le32(o->do_verify);
 304         top->verifysort = cpu_to_le32(o->verifysort);
 305         top->verifysort_nr = cpu_to_le32(o->verifysort_nr);
 306         top->experimental_verify = cpu_to_le32(o->experimental_verify);
 307         top->verify_interval = cpu_to_le32(o->verify_interval);
 308         top->verify_offset = cpu_to_le32(o->verify_offset);
 309         top->verify_pattern_bytes = cpu_to_le32(o->verify_pattern_bytes);
 310         top->verify_fatal = cpu_to_le32(o->verify_fatal);
 311         top->verify_dump = cpu_to_le32(o->verify_dump);
 312         top->verify_async = cpu_to_le32(o->verify_async);
 313         top->verify_batch = cpu_to_le32(o->verify_batch);
 314         top->use_thread = cpu_to_le32(o->use_thread);
 315         top->unlink = cpu_to_le32(o->unlink);
 316         top->do_disk_util = cpu_to_le32(o->do_disk_util);
 317         top->override_sync = cpu_to_le32(o->override_sync);
 318         top->rand_repeatable = cpu_to_le32(o->rand_repeatable);
 319         top->allrand_repeatable = cpu_to_le32(o->allrand_repeatable);
 320         top->rand_seed = __cpu_to_le64(o->rand_seed);
 321         top->use_os_rand = cpu_to_le32(o->use_os_rand);
 322         top->log_avg_msec = cpu_to_le32(o->log_avg_msec);
 323         top->norandommap = cpu_to_le32(o->norandommap);
 324         top->softrandommap = cpu_to_le32(o->softrandommap);
 325         top->bs_unaligned = cpu_to_le32(o->bs_unaligned);
 326         top->fsync_on_close = cpu_to_le32(o->fsync_on_close);
 327         top->bs_is_seq_rand = cpu_to_le32(o->bs_is_seq_rand);
 328         top->random_distribution = cpu_to_le32(o->random_distribution);
 329         top->zipf_theta.u.i = __cpu_to_le64(fio_double_to_uint64(o->zipf_theta.u.f));
 330         top->pareto_h.u.i = __cpu_to_le64(fio_double_to_uint64(o->pareto_h.u.f));
 331         top->random_generator = cpu_to_le32(o->random_generator);
 332         top->hugepage_size = cpu_to_le32(o->hugepage_size);
 333         top->rw_min_bs = cpu_to_le32(o->rw_min_bs);
 334         top->thinktime = cpu_to_le32(o->thinktime);
 335         top->thinktime_spin = cpu_to_le32(o->thinktime_spin);
 336         top->thinktime_blocks = cpu_to_le32(o->thinktime_blocks);
 337         top->fsync_blocks = cpu_to_le32(o->fsync_blocks);
 338         top->fdatasync_blocks = cpu_to_le32(o->fdatasync_blocks);
 339         top->barrier_blocks = cpu_to_le32(o->barrier_blocks);
 340         top->overwrite = cpu_to_le32(o->overwrite);
 341         top->bw_avg_time = cpu_to_le32(o->bw_avg_time);
 342         top->iops_avg_time = cpu_to_le32(o->iops_avg_time);
 343         top->loops = cpu_to_le32(o->loops);
 344         top->mem_type = cpu_to_le32(o->mem_type);
 345         top->mem_align = cpu_to_le32(o->mem_align);
 346         top->max_latency = cpu_to_le32(o->max_latency);
 347         top->stonewall = cpu_to_le32(o->stonewall);
 348         top->new_group = cpu_to_le32(o->new_group);
 349         top->numjobs = cpu_to_le32(o->numjobs);
 350         top->cpumask_set = cpu_to_le32(o->cpumask_set);
 351         top->verify_cpumask_set = cpu_to_le32(o->verify_cpumask_set);
 352         top->cpus_allowed_policy = cpu_to_le32(o->cpus_allowed_policy);
 353         top->iolog = cpu_to_le32(o->iolog);
 354         top->rwmixcycle = cpu_to_le32(o->rwmixcycle);
 355         top->nice = cpu_to_le32(o->nice);
 356         top->ioprio = cpu_to_le32(o->ioprio);
 357         top->ioprio_class = cpu_to_le32(o->ioprio_class);
 358         top->file_service_type = cpu_to_le32(o->file_service_type);
 359         top->group_reporting = cpu_to_le32(o->group_reporting);
 360         top->fadvise_hint = cpu_to_le32(o->fadvise_hint);
 361         top->fallocate_mode = cpu_to_le32(o->fallocate_mode);
 362         top->zero_buffers = cpu_to_le32(o->zero_buffers);
 363         top->refill_buffers = cpu_to_le32(o->refill_buffers);
 364         top->scramble_buffers = cpu_to_le32(o->scramble_buffers);
 365         top->buffer_pattern_bytes = cpu_to_le32(o->buffer_pattern_bytes);
 366         top->time_based = cpu_to_le32(o->time_based);
 367         top->disable_lat = cpu_to_le32(o->disable_lat);
 368         top->disable_clat = cpu_to_le32(o->disable_clat);
 369         top->disable_slat = cpu_to_le32(o->disable_slat);
 370         top->disable_bw = cpu_to_le32(o->disable_bw);
 371         top->unified_rw_rep = cpu_to_le32(o->unified_rw_rep);
 372         top->gtod_reduce = cpu_to_le32(o->gtod_reduce);
 373         top->gtod_cpu = cpu_to_le32(o->gtod_cpu);
 374         top->gtod_offload = cpu_to_le32(o->gtod_offload);
 375         top->clocksource = cpu_to_le32(o->clocksource);
 376         top->no_stall = cpu_to_le32(o->no_stall);
 377         top->trim_percentage = cpu_to_le32(o->trim_percentage);
 378         top->trim_batch = cpu_to_le32(o->trim_batch);
 379         top->trim_zero = cpu_to_le32(o->trim_zero);
 380         top->clat_percentiles = cpu_to_le32(o->clat_percentiles);
 381         top->percentile_precision = cpu_to_le32(o->percentile_precision);
 382         top->continue_on_error = cpu_to_le32(o->continue_on_error);
 383         top->cgroup_weight = cpu_to_le32(o->cgroup_weight);
 384         top->cgroup_nodelete = cpu_to_le32(o->cgroup_nodelete);
 385         top->uid = cpu_to_le32(o->uid);
 386         top->gid = cpu_to_le32(o->gid);
 387         top->flow_id = __cpu_to_le32(o->flow_id);
 388         top->flow = __cpu_to_le32(o->flow);
 389         top->flow_watermark = __cpu_to_le32(o->flow_watermark);
 390         top->flow_sleep = cpu_to_le32(o->flow_sleep);
 391         top->sync_file_range = cpu_to_le32(o->sync_file_range);
 392         top->latency_target = __cpu_to_le64(o->latency_target);
 393         top->latency_window = __cpu_to_le64(o->latency_window);
 394         top->latency_percentile.u.i = __cpu_to_le64(fio_double_to_uint64(o->latency_percentile.u.f));
 395         top->compress_percentage = cpu_to_le32(o->compress_percentage);
 396         top->compress_chunk = cpu_to_le32(o->compress_chunk);
 397
 398         for (i = 0; i < DDIR_RWDIR_CNT; i++) {
 399                 top->bs[i] = cpu_to_le32(o->bs[i]);
 400                 top->ba[i] = cpu_to_le32(o->ba[i]);
 401                 top->min_bs[i] = cpu_to_le32(o->min_bs[i]);
 402                 top->max_bs[i] = cpu_to_le32(o->max_bs[i]);
 403                 top->bssplit_nr[i] = cpu_to_le32(o->bssplit_nr[i]);
 404
 405                 if (o->bssplit_nr[i]) {
 406                         unsigned int bssplit_nr = o->bssplit_nr[i];
 407
 408                         if (bssplit_nr > BSSPLIT_MAX) {
 409                                 log_err("fio: BSSPLIT_MAX is too small\n");
 410                                 bssplit_nr = BSSPLIT_MAX;
 411                         }
 412                         for (j = 0; j < bssplit_nr; j++) {
 413                                 top->bssplit[i][j].bs = cpu_to_le32(o->bssplit[i][j].bs);
 414                                 top->bssplit[i][j].perc = cpu_to_le32(o->bssplit[i][j].perc);
 415                         }
 416                 }
 417
 418                 top->rwmix[i] = cpu_to_le32(o->rwmix[i]);
 419                 top->rate[i] = cpu_to_le32(o->rate[i]);
 420                 top->ratemin[i] = cpu_to_le32(o->ratemin[i]);
 421                 top->rate_iops[i] = cpu_to_le32(o->rate_iops[i]);
 422                 top->rate_iops_min[i] = cpu_to_le32(o->rate_iops_min[i]);
 423
 424                 top->perc_rand[i] = cpu_to_le32(o->perc_rand[i]);
 425         }
 426
 427         memcpy(top->verify_pattern, o->verify_pattern, MAX_PATTERN_SIZE);
 428         memcpy(top->buffer_pattern, o->buffer_pattern, MAX_PATTERN_SIZE);
 429
 430         top->size = __cpu_to_le64(o->size);
 431         top->verify_backlog = __cpu_to_le64(o->verify_backlog);
 432         top->start_delay = __cpu_to_le64(o->start_delay);
 433         top->start_delay_high = __cpu_to_le64(o->start_delay_high);
 434         top->timeout = __cpu_to_le64(o->timeout);
 435         top->ramp_time = __cpu_to_le64(o->ramp_time);
 436         top->zone_range = __cpu_to_le64(o->zone_range);
 437         top->zone_size = __cpu_to_le64(o->zone_size);
 438         top->zone_skip = __cpu_to_le64(o->zone_skip);
 439         top->lockmem = __cpu_to_le64(o->lockmem);
 440         top->ddir_seq_add = __cpu_to_le64(o->ddir_seq_add);
 441         top->file_size_low = __cpu_to_le64(o->file_size_low);
 442         top->file_size_high = __cpu_to_le64(o->file_size_high);
 443         top->start_offset = __cpu_to_le64(o->start_offset);
 444         top->trim_backlog = __cpu_to_le64(o->trim_backlog);
 445         top->offset_increment = __cpu_to_le64(o->offset_increment);
 446         top->number_ios = __cpu_to_le64(o->number_ios);
 447
 448         for (i = 0; i < FIO_IO_U_LIST_MAX_LEN; i++)
 449                 top->percentile_list[i].u.i = __cpu_to_le64(fio_double_to_uint64(o->percentile_list[i].u.f));
 450 #if 0
 451         uint8_t cpumask[FIO_TOP_STR_MAX];
 452         uint8_t verify_cpumask[FIO_TOP_STR_MAX];
 453 #endif
 454
 455 }
 456
 457 /*
 458  * Basic conversion test. We'd really need to fill in more of the options
 459  * to have a thorough test. Even better, we should auto-generate the
 460  * converter functions...
 461  */
 462 int fio_test_cconv(struct thread_options *__o)
 463 {
 464         struct thread_options o;
 465         struct thread_options_pack top1, top2;
 466
 467         memset(&top1, 0, sizeof(top1));
 468         memset(&top2, 0, sizeof(top2));
 469
 470         convert_thread_options_to_net(&top1, __o);
 471         memset(&o, 0, sizeof(o));
 472         convert_thread_options_to_cpu(&o, &top1);
 473         convert_thread_options_to_net(&top2, &o);
 474
 475         free_thread_options_to_cpu(&o);
 476
 477         return memcmp(&top1, &top2, sizeof(top1));
 478 }