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         for (i = 0; i < NR_OPTS_SZ; i++)
  53                 o->set_options[i] = le64_to_cpu(top->set_options[i]);
  54
  55         string_to_cpu(&o->description, top->description);
  56         string_to_cpu(&o->name, top->name);
  57         string_to_cpu(&o->directory, top->directory);
  58         string_to_cpu(&o->filename, top->filename);
  59         string_to_cpu(&o->filename_format, top->filename_format);
  60         string_to_cpu(&o->opendir, top->opendir);
  61         string_to_cpu(&o->ioengine, top->ioengine);
  62         string_to_cpu(&o->mmapfile, top->mmapfile);
  63         string_to_cpu(&o->read_iolog_file, top->read_iolog_file);
  64         string_to_cpu(&o->write_iolog_file, top->write_iolog_file);
  65         string_to_cpu(&o->bw_log_file, top->bw_log_file);
  66         string_to_cpu(&o->lat_log_file, top->lat_log_file);
  67         string_to_cpu(&o->iops_log_file, top->iops_log_file);
  68         string_to_cpu(&o->replay_redirect, top->replay_redirect);
  69         string_to_cpu(&o->exec_prerun, top->exec_prerun);
  70         string_to_cpu(&o->exec_postrun, top->exec_postrun);
  71         string_to_cpu(&o->ioscheduler, top->ioscheduler);
  72         string_to_cpu(&o->profile, top->profile);
  73         string_to_cpu(&o->cgroup, top->cgroup);
  74
  75         o->allow_create = le32_to_cpu(top->allow_create);
  76         o->allow_mounted_write = le32_to_cpu(top->allow_mounted_write);
  77         o->td_ddir = le32_to_cpu(top->td_ddir);
  78         o->rw_seq = le32_to_cpu(top->rw_seq);
  79         o->kb_base = le32_to_cpu(top->kb_base);
  80         o->unit_base = le32_to_cpu(top->kb_base);
  81         o->ddir_seq_nr = le32_to_cpu(top->ddir_seq_nr);
  82         o->ddir_seq_add = le64_to_cpu(top->ddir_seq_add);
  83         o->iodepth = le32_to_cpu(top->iodepth);
  84         o->iodepth_low = le32_to_cpu(top->iodepth_low);
  85         o->iodepth_batch = le32_to_cpu(top->iodepth_batch);
  86         o->iodepth_batch_complete_min = le32_to_cpu(top->iodepth_batch_complete_min);
  87         o->iodepth_batch_complete_max = le32_to_cpu(top->iodepth_batch_complete_max);
  88         o->size = le64_to_cpu(top->size);
  89         o->io_limit = le64_to_cpu(top->io_limit);
  90         o->size_percent = le32_to_cpu(top->size_percent);
  91         o->fill_device = le32_to_cpu(top->fill_device);
  92         o->file_append = le32_to_cpu(top->file_append);
  93         o->file_size_low = le64_to_cpu(top->file_size_low);
  94         o->file_size_high = le64_to_cpu(top->file_size_high);
  95         o->start_offset = le64_to_cpu(top->start_offset);
  96
  97         for (i = 0; i < DDIR_RWDIR_CNT; i++) {
  98                 o->bs[i] = le32_to_cpu(top->bs[i]);
  99                 o->ba[i] = le32_to_cpu(top->ba[i]);
 100                 o->min_bs[i] = le32_to_cpu(top->min_bs[i]);
 101                 o->max_bs[i] = le32_to_cpu(top->max_bs[i]);
 102                 o->bssplit_nr[i] = le32_to_cpu(top->bssplit_nr[i]);
 103
 104                 if (o->bssplit_nr[i]) {
 105                         o->bssplit[i] = malloc(o->bssplit_nr[i] * sizeof(struct bssplit));
 106                         for (j = 0; j < o->bssplit_nr[i]; j++) {
 107                                 o->bssplit[i][j].bs = le32_to_cpu(top->bssplit[i][j].bs);
 108                                 o->bssplit[i][j].perc = le32_to_cpu(top->bssplit[i][j].perc);
 109                         }
 110                 }
 111
 112                 o->rwmix[i] = le32_to_cpu(top->rwmix[i]);
 113                 o->rate[i] = le32_to_cpu(top->rate[i]);
 114                 o->ratemin[i] = le32_to_cpu(top->ratemin[i]);
 115                 o->rate_iops[i] = le32_to_cpu(top->rate_iops[i]);
 116                 o->rate_iops_min[i] = le32_to_cpu(top->rate_iops_min[i]);
 117
 118                 o->perc_rand[i] = le32_to_cpu(top->perc_rand[i]);
 119         }
 120
 121         o->ratecycle = le32_to_cpu(top->ratecycle);
 122         o->io_submit_mode = le32_to_cpu(top->io_submit_mode);
 123         o->nr_files = le32_to_cpu(top->nr_files);
 124         o->open_files = le32_to_cpu(top->open_files);
 125         o->file_lock_mode = le32_to_cpu(top->file_lock_mode);
 126         o->odirect = le32_to_cpu(top->odirect);
 127         o->oatomic = le32_to_cpu(top->oatomic);
 128         o->invalidate_cache = le32_to_cpu(top->invalidate_cache);
 129         o->create_serialize = le32_to_cpu(top->create_serialize);
 130         o->create_fsync = le32_to_cpu(top->create_fsync);
 131         o->create_on_open = le32_to_cpu(top->create_on_open);
 132         o->create_only = le32_to_cpu(top->create_only);
 133         o->end_fsync = le32_to_cpu(top->end_fsync);
 134         o->pre_read = le32_to_cpu(top->pre_read);
 135         o->sync_io = le32_to_cpu(top->sync_io);
 136         o->verify = le32_to_cpu(top->verify);
 137         o->do_verify = le32_to_cpu(top->do_verify);
 138         o->verifysort = le32_to_cpu(top->verifysort);
 139         o->verifysort_nr = le32_to_cpu(top->verifysort_nr);
 140         o->experimental_verify = le32_to_cpu(top->experimental_verify);
 141         o->verify_state = le32_to_cpu(top->verify_state);
 142         o->verify_interval = le32_to_cpu(top->verify_interval);
 143         o->verify_offset = le32_to_cpu(top->verify_offset);
 144
 145         memcpy(o->verify_pattern, top->verify_pattern, MAX_PATTERN_SIZE);
 146         memcpy(o->buffer_pattern, top->buffer_pattern, MAX_PATTERN_SIZE);
 147
 148         o->verify_pattern_bytes = le32_to_cpu(top->verify_pattern_bytes);
 149         o->verify_fatal = le32_to_cpu(top->verify_fatal);
 150         o->verify_dump = le32_to_cpu(top->verify_dump);
 151         o->verify_async = le32_to_cpu(top->verify_async);
 152         o->verify_batch = le32_to_cpu(top->verify_batch);
 153         o->use_thread = le32_to_cpu(top->use_thread);
 154         o->unlink = le32_to_cpu(top->unlink);
 155         o->do_disk_util = le32_to_cpu(top->do_disk_util);
 156         o->override_sync = le32_to_cpu(top->override_sync);
 157         o->rand_repeatable = le32_to_cpu(top->rand_repeatable);
 158         o->allrand_repeatable = le32_to_cpu(top->allrand_repeatable);
 159         o->rand_seed = le64_to_cpu(top->rand_seed);
 160         o->log_avg_msec = le32_to_cpu(top->log_avg_msec);
 161         o->log_offset = le32_to_cpu(top->log_offset);
 162         o->log_gz = le32_to_cpu(top->log_gz);
 163         o->log_gz_store = le32_to_cpu(top->log_gz_store);
 164         o->norandommap = le32_to_cpu(top->norandommap);
 165         o->softrandommap = le32_to_cpu(top->softrandommap);
 166         o->bs_unaligned = le32_to_cpu(top->bs_unaligned);
 167         o->fsync_on_close = le32_to_cpu(top->fsync_on_close);
 168         o->bs_is_seq_rand = le32_to_cpu(top->bs_is_seq_rand);
 169         o->random_distribution = le32_to_cpu(top->random_distribution);
 170         o->zipf_theta.u.f = fio_uint64_to_double(le64_to_cpu(top->zipf_theta.u.i));
 171         o->pareto_h.u.f = fio_uint64_to_double(le64_to_cpu(top->pareto_h.u.i));
 172         o->gauss_dev.u.f = fio_uint64_to_double(le64_to_cpu(top->gauss_dev.u.i));
 173         o->random_generator = le32_to_cpu(top->random_generator);
 174         o->hugepage_size = le32_to_cpu(top->hugepage_size);
 175         o->rw_min_bs = le32_to_cpu(top->rw_min_bs);
 176         o->thinktime = le32_to_cpu(top->thinktime);
 177         o->thinktime_spin = le32_to_cpu(top->thinktime_spin);
 178         o->thinktime_blocks = le32_to_cpu(top->thinktime_blocks);
 179         o->fsync_blocks = le32_to_cpu(top->fsync_blocks);
 180         o->fdatasync_blocks = le32_to_cpu(top->fdatasync_blocks);
 181         o->barrier_blocks = le32_to_cpu(top->barrier_blocks);
 182
 183         o->verify_backlog = le64_to_cpu(top->verify_backlog);
 184         o->start_delay = le64_to_cpu(top->start_delay);
 185         o->start_delay_high = le64_to_cpu(top->start_delay_high);
 186         o->timeout = le64_to_cpu(top->timeout);
 187         o->ramp_time = le64_to_cpu(top->ramp_time);
 188         o->zone_range = le64_to_cpu(top->zone_range);
 189         o->zone_size = le64_to_cpu(top->zone_size);
 190         o->zone_skip = le64_to_cpu(top->zone_skip);
 191         o->lockmem = le64_to_cpu(top->lockmem);
 192         o->offset_increment = le64_to_cpu(top->offset_increment);
 193         o->number_ios = le64_to_cpu(top->number_ios);
 194
 195         o->overwrite = le32_to_cpu(top->overwrite);
 196         o->bw_avg_time = le32_to_cpu(top->bw_avg_time);
 197         o->iops_avg_time = le32_to_cpu(top->iops_avg_time);
 198         o->loops = le32_to_cpu(top->loops);
 199         o->mem_type = le32_to_cpu(top->mem_type);
 200         o->mem_align = le32_to_cpu(top->mem_align);
 201         o->max_latency = le32_to_cpu(top->max_latency);
 202         o->stonewall = le32_to_cpu(top->stonewall);
 203         o->new_group = le32_to_cpu(top->new_group);
 204         o->numjobs = le32_to_cpu(top->numjobs);
 205         o->cpus_allowed_policy = le32_to_cpu(top->cpus_allowed_policy);
 206         o->iolog = le32_to_cpu(top->iolog);
 207         o->rwmixcycle = le32_to_cpu(top->rwmixcycle);
 208         o->nice = le32_to_cpu(top->nice);
 209         o->ioprio = le32_to_cpu(top->ioprio);
 210         o->ioprio_class = le32_to_cpu(top->ioprio_class);
 211         o->file_service_type = le32_to_cpu(top->file_service_type);
 212         o->group_reporting = le32_to_cpu(top->group_reporting);
 213         o->fadvise_hint = le32_to_cpu(top->fadvise_hint);
 214         o->fallocate_mode = le32_to_cpu(top->fallocate_mode);
 215         o->zero_buffers = le32_to_cpu(top->zero_buffers);
 216         o->refill_buffers = le32_to_cpu(top->refill_buffers);
 217         o->scramble_buffers = le32_to_cpu(top->scramble_buffers);
 218         o->buffer_pattern_bytes = le32_to_cpu(top->buffer_pattern_bytes);
 219         o->time_based = le32_to_cpu(top->time_based);
 220         o->disable_lat = le32_to_cpu(top->disable_lat);
 221         o->disable_clat = le32_to_cpu(top->disable_clat);
 222         o->disable_slat = le32_to_cpu(top->disable_slat);
 223         o->disable_bw = le32_to_cpu(top->disable_bw);
 224         o->unified_rw_rep = le32_to_cpu(top->unified_rw_rep);
 225         o->gtod_reduce = le32_to_cpu(top->gtod_reduce);
 226         o->gtod_cpu = le32_to_cpu(top->gtod_cpu);
 227         o->clocksource = le32_to_cpu(top->clocksource);
 228         o->no_stall = le32_to_cpu(top->no_stall);
 229         o->trim_percentage = le32_to_cpu(top->trim_percentage);
 230         o->trim_batch = le32_to_cpu(top->trim_batch);
 231         o->trim_zero = le32_to_cpu(top->trim_zero);
 232         o->clat_percentiles = le32_to_cpu(top->clat_percentiles);
 233         o->percentile_precision = le32_to_cpu(top->percentile_precision);
 234         o->continue_on_error = le32_to_cpu(top->continue_on_error);
 235         o->cgroup_weight = le32_to_cpu(top->cgroup_weight);
 236         o->cgroup_nodelete = le32_to_cpu(top->cgroup_nodelete);
 237         o->uid = le32_to_cpu(top->uid);
 238         o->gid = le32_to_cpu(top->gid);
 239         o->flow_id = __le32_to_cpu(top->flow_id);
 240         o->flow = __le32_to_cpu(top->flow);
 241         o->flow_watermark = __le32_to_cpu(top->flow_watermark);
 242         o->flow_sleep = le32_to_cpu(top->flow_sleep);
 243         o->sync_file_range = le32_to_cpu(top->sync_file_range);
 244         o->latency_target = le64_to_cpu(top->latency_target);
 245         o->latency_window = le64_to_cpu(top->latency_window);
 246         o->latency_percentile.u.f = fio_uint64_to_double(le64_to_cpu(top->latency_percentile.u.i));
 247         o->compress_percentage = le32_to_cpu(top->compress_percentage);
 248         o->compress_chunk = le32_to_cpu(top->compress_chunk);
 249         o->dedupe_percentage = le32_to_cpu(top->dedupe_percentage);
 250         o->skip_bad = le32_to_cpu(top->skip_bad);
 251         o->block_error_hist = le32_to_cpu(top->block_error_hist);
 252         o->replay_align = le32_to_cpu(top->replay_align);
 253         o->replay_scale = le32_to_cpu(top->replay_scale);
 254         o->per_job_logs = le32_to_cpu(top->per_job_logs);
 255
 256         o->trim_backlog = le64_to_cpu(top->trim_backlog);
 257         o->poisson_rate = le32_to_cpu(top->poisson_rate);
 258
 259         for (i = 0; i < FIO_IO_U_LIST_MAX_LEN; i++)
 260                 o->percentile_list[i].u.f = fio_uint64_to_double(le64_to_cpu(top->percentile_list[i].u.i));
 261 #if 0
 262         uint8_t cpumask[FIO_TOP_STR_MAX];
 263         uint8_t verify_cpumask[FIO_TOP_STR_MAX];
 264 #endif
 265 }
 266
 267 void convert_thread_options_to_net(struct thread_options_pack *top,
 268                                    struct thread_options *o)
 269 {
 270         int i, j;
 271
 272         for (i = 0; i < NR_OPTS_SZ; i++)
 273                 top->set_options[i] = cpu_to_le64(o->set_options[i]);
 274
 275         string_to_net(top->description, o->description);
 276         string_to_net(top->name, o->name);
 277         string_to_net(top->directory, o->directory);
 278         string_to_net(top->filename, o->filename);
 279         string_to_net(top->filename_format, o->filename_format);
 280         string_to_net(top->opendir, o->opendir);
 281         string_to_net(top->ioengine, o->ioengine);
 282         string_to_net(top->mmapfile, o->mmapfile);
 283         string_to_net(top->read_iolog_file, o->read_iolog_file);
 284         string_to_net(top->write_iolog_file, o->write_iolog_file);
 285         string_to_net(top->bw_log_file, o->bw_log_file);
 286         string_to_net(top->lat_log_file, o->lat_log_file);
 287         string_to_net(top->iops_log_file, o->iops_log_file);
 288         string_to_net(top->replay_redirect, o->replay_redirect);
 289         string_to_net(top->exec_prerun, o->exec_prerun);
 290         string_to_net(top->exec_postrun, o->exec_postrun);
 291         string_to_net(top->ioscheduler, o->ioscheduler);
 292         string_to_net(top->profile, o->profile);
 293         string_to_net(top->cgroup, o->cgroup);
 294
 295         top->allow_create = cpu_to_le32(o->allow_create);
 296         top->allow_mounted_write = cpu_to_le32(o->allow_mounted_write);
 297         top->td_ddir = cpu_to_le32(o->td_ddir);
 298         top->rw_seq = cpu_to_le32(o->rw_seq);
 299         top->kb_base = cpu_to_le32(o->kb_base);
 300         top->unit_base = cpu_to_le32(o->kb_base);
 301         top->ddir_seq_nr = cpu_to_le32(o->ddir_seq_nr);
 302         top->iodepth = cpu_to_le32(o->iodepth);
 303         top->iodepth_low = cpu_to_le32(o->iodepth_low);
 304         top->iodepth_batch = cpu_to_le32(o->iodepth_batch);
 305         top->iodepth_batch_complete_min = cpu_to_le32(o->iodepth_batch_complete_min);
 306         top->iodepth_batch_complete_max = cpu_to_le32(o->iodepth_batch_complete_max);
 307         top->size_percent = cpu_to_le32(o->size_percent);
 308         top->fill_device = cpu_to_le32(o->fill_device);
 309         top->file_append = cpu_to_le32(o->file_append);
 310         top->ratecycle = cpu_to_le32(o->ratecycle);
 311         top->io_submit_mode = cpu_to_le32(o->io_submit_mode);
 312         top->nr_files = cpu_to_le32(o->nr_files);
 313         top->open_files = cpu_to_le32(o->open_files);
 314         top->file_lock_mode = cpu_to_le32(o->file_lock_mode);
 315         top->odirect = cpu_to_le32(o->odirect);
 316         top->oatomic = cpu_to_le32(o->oatomic);
 317         top->invalidate_cache = cpu_to_le32(o->invalidate_cache);
 318         top->create_serialize = cpu_to_le32(o->create_serialize);
 319         top->create_fsync = cpu_to_le32(o->create_fsync);
 320         top->create_on_open = cpu_to_le32(o->create_on_open);
 321         top->create_only = cpu_to_le32(o->create_only);
 322         top->end_fsync = cpu_to_le32(o->end_fsync);
 323         top->pre_read = cpu_to_le32(o->pre_read);
 324         top->sync_io = cpu_to_le32(o->sync_io);
 325         top->verify = cpu_to_le32(o->verify);
 326         top->do_verify = cpu_to_le32(o->do_verify);
 327         top->verifysort = cpu_to_le32(o->verifysort);
 328         top->verifysort_nr = cpu_to_le32(o->verifysort_nr);
 329         top->experimental_verify = cpu_to_le32(o->experimental_verify);
 330         top->verify_state = cpu_to_le32(o->verify_state);
 331         top->verify_interval = cpu_to_le32(o->verify_interval);
 332         top->verify_offset = cpu_to_le32(o->verify_offset);
 333         top->verify_pattern_bytes = cpu_to_le32(o->verify_pattern_bytes);
 334         top->verify_fatal = cpu_to_le32(o->verify_fatal);
 335         top->verify_dump = cpu_to_le32(o->verify_dump);
 336         top->verify_async = cpu_to_le32(o->verify_async);
 337         top->verify_batch = cpu_to_le32(o->verify_batch);
 338         top->use_thread = cpu_to_le32(o->use_thread);
 339         top->unlink = cpu_to_le32(o->unlink);
 340         top->do_disk_util = cpu_to_le32(o->do_disk_util);
 341         top->override_sync = cpu_to_le32(o->override_sync);
 342         top->rand_repeatable = cpu_to_le32(o->rand_repeatable);
 343         top->allrand_repeatable = cpu_to_le32(o->allrand_repeatable);
 344         top->rand_seed = __cpu_to_le64(o->rand_seed);
 345         top->log_avg_msec = cpu_to_le32(o->log_avg_msec);
 346         top->log_offset = cpu_to_le32(o->log_offset);
 347         top->log_gz = cpu_to_le32(o->log_gz);
 348         top->log_gz_store = cpu_to_le32(o->log_gz_store);
 349         top->norandommap = cpu_to_le32(o->norandommap);
 350         top->softrandommap = cpu_to_le32(o->softrandommap);
 351         top->bs_unaligned = cpu_to_le32(o->bs_unaligned);
 352         top->fsync_on_close = cpu_to_le32(o->fsync_on_close);
 353         top->bs_is_seq_rand = cpu_to_le32(o->bs_is_seq_rand);
 354         top->random_distribution = cpu_to_le32(o->random_distribution);
 355         top->zipf_theta.u.i = __cpu_to_le64(fio_double_to_uint64(o->zipf_theta.u.f));
 356         top->pareto_h.u.i = __cpu_to_le64(fio_double_to_uint64(o->pareto_h.u.f));
 357         top->gauss_dev.u.i = __cpu_to_le64(fio_double_to_uint64(o->gauss_dev.u.f));
 358         top->random_generator = cpu_to_le32(o->random_generator);
 359         top->hugepage_size = cpu_to_le32(o->hugepage_size);
 360         top->rw_min_bs = cpu_to_le32(o->rw_min_bs);
 361         top->thinktime = cpu_to_le32(o->thinktime);
 362         top->thinktime_spin = cpu_to_le32(o->thinktime_spin);
 363         top->thinktime_blocks = cpu_to_le32(o->thinktime_blocks);
 364         top->fsync_blocks = cpu_to_le32(o->fsync_blocks);
 365         top->fdatasync_blocks = cpu_to_le32(o->fdatasync_blocks);
 366         top->barrier_blocks = cpu_to_le32(o->barrier_blocks);
 367         top->overwrite = cpu_to_le32(o->overwrite);
 368         top->bw_avg_time = cpu_to_le32(o->bw_avg_time);
 369         top->iops_avg_time = cpu_to_le32(o->iops_avg_time);
 370         top->loops = cpu_to_le32(o->loops);
 371         top->mem_type = cpu_to_le32(o->mem_type);
 372         top->mem_align = cpu_to_le32(o->mem_align);
 373         top->max_latency = cpu_to_le32(o->max_latency);
 374         top->stonewall = cpu_to_le32(o->stonewall);
 375         top->new_group = cpu_to_le32(o->new_group);
 376         top->numjobs = cpu_to_le32(o->numjobs);
 377         top->cpus_allowed_policy = cpu_to_le32(o->cpus_allowed_policy);
 378         top->iolog = cpu_to_le32(o->iolog);
 379         top->rwmixcycle = cpu_to_le32(o->rwmixcycle);
 380         top->nice = cpu_to_le32(o->nice);
 381         top->ioprio = cpu_to_le32(o->ioprio);
 382         top->ioprio_class = cpu_to_le32(o->ioprio_class);
 383         top->file_service_type = cpu_to_le32(o->file_service_type);
 384         top->group_reporting = cpu_to_le32(o->group_reporting);
 385         top->fadvise_hint = cpu_to_le32(o->fadvise_hint);
 386         top->fallocate_mode = cpu_to_le32(o->fallocate_mode);
 387         top->zero_buffers = cpu_to_le32(o->zero_buffers);
 388         top->refill_buffers = cpu_to_le32(o->refill_buffers);
 389         top->scramble_buffers = cpu_to_le32(o->scramble_buffers);
 390         top->buffer_pattern_bytes = cpu_to_le32(o->buffer_pattern_bytes);
 391         top->time_based = cpu_to_le32(o->time_based);
 392         top->disable_lat = cpu_to_le32(o->disable_lat);
 393         top->disable_clat = cpu_to_le32(o->disable_clat);
 394         top->disable_slat = cpu_to_le32(o->disable_slat);
 395         top->disable_bw = cpu_to_le32(o->disable_bw);
 396         top->unified_rw_rep = cpu_to_le32(o->unified_rw_rep);
 397         top->gtod_reduce = cpu_to_le32(o->gtod_reduce);
 398         top->gtod_cpu = cpu_to_le32(o->gtod_cpu);
 399         top->clocksource = cpu_to_le32(o->clocksource);
 400         top->no_stall = cpu_to_le32(o->no_stall);
 401         top->trim_percentage = cpu_to_le32(o->trim_percentage);
 402         top->trim_batch = cpu_to_le32(o->trim_batch);
 403         top->trim_zero = cpu_to_le32(o->trim_zero);
 404         top->clat_percentiles = cpu_to_le32(o->clat_percentiles);
 405         top->percentile_precision = cpu_to_le32(o->percentile_precision);
 406         top->continue_on_error = cpu_to_le32(o->continue_on_error);
 407         top->cgroup_weight = cpu_to_le32(o->cgroup_weight);
 408         top->cgroup_nodelete = cpu_to_le32(o->cgroup_nodelete);
 409         top->uid = cpu_to_le32(o->uid);
 410         top->gid = cpu_to_le32(o->gid);
 411         top->flow_id = __cpu_to_le32(o->flow_id);
 412         top->flow = __cpu_to_le32(o->flow);
 413         top->flow_watermark = __cpu_to_le32(o->flow_watermark);
 414         top->flow_sleep = cpu_to_le32(o->flow_sleep);
 415         top->sync_file_range = cpu_to_le32(o->sync_file_range);
 416         top->latency_target = __cpu_to_le64(o->latency_target);
 417         top->latency_window = __cpu_to_le64(o->latency_window);
 418         top->latency_percentile.u.i = __cpu_to_le64(fio_double_to_uint64(o->latency_percentile.u.f));
 419         top->compress_percentage = cpu_to_le32(o->compress_percentage);
 420         top->compress_chunk = cpu_to_le32(o->compress_chunk);
 421         top->dedupe_percentage = cpu_to_le32(o->dedupe_percentage);
 422         top->block_error_hist = cpu_to_le32(o->block_error_hist);
 423         top->skip_bad = cpu_to_le32(o->skip_bad);
 424         top->replay_align = cpu_to_le32(o->replay_align);
 425         top->replay_scale = cpu_to_le32(o->replay_scale);
 426         top->per_job_logs = cpu_to_le32(o->per_job_logs);
 427
 428         for (i = 0; i < DDIR_RWDIR_CNT; i++) {
 429                 top->bs[i] = cpu_to_le32(o->bs[i]);
 430                 top->ba[i] = cpu_to_le32(o->ba[i]);
 431                 top->min_bs[i] = cpu_to_le32(o->min_bs[i]);
 432                 top->max_bs[i] = cpu_to_le32(o->max_bs[i]);
 433                 top->bssplit_nr[i] = cpu_to_le32(o->bssplit_nr[i]);
 434
 435                 if (o->bssplit_nr[i]) {
 436                         unsigned int bssplit_nr = o->bssplit_nr[i];
 437
 438                         if (bssplit_nr > BSSPLIT_MAX) {
 439                                 log_err("fio: BSSPLIT_MAX is too small\n");
 440                                 bssplit_nr = BSSPLIT_MAX;
 441                         }
 442                         for (j = 0; j < bssplit_nr; j++) {
 443                                 top->bssplit[i][j].bs = cpu_to_le32(o->bssplit[i][j].bs);
 444                                 top->bssplit[i][j].perc = cpu_to_le32(o->bssplit[i][j].perc);
 445                         }
 446                 }
 447
 448                 top->rwmix[i] = cpu_to_le32(o->rwmix[i]);
 449                 top->rate[i] = cpu_to_le32(o->rate[i]);
 450                 top->ratemin[i] = cpu_to_le32(o->ratemin[i]);
 451                 top->rate_iops[i] = cpu_to_le32(o->rate_iops[i]);
 452                 top->rate_iops_min[i] = cpu_to_le32(o->rate_iops_min[i]);
 453
 454                 top->perc_rand[i] = cpu_to_le32(o->perc_rand[i]);
 455         }
 456
 457         memcpy(top->verify_pattern, o->verify_pattern, MAX_PATTERN_SIZE);
 458         memcpy(top->buffer_pattern, o->buffer_pattern, MAX_PATTERN_SIZE);
 459
 460         top->size = __cpu_to_le64(o->size);
 461         top->io_limit = __cpu_to_le64(o->io_limit);
 462         top->verify_backlog = __cpu_to_le64(o->verify_backlog);
 463         top->start_delay = __cpu_to_le64(o->start_delay);
 464         top->start_delay_high = __cpu_to_le64(o->start_delay_high);
 465         top->timeout = __cpu_to_le64(o->timeout);
 466         top->ramp_time = __cpu_to_le64(o->ramp_time);
 467         top->zone_range = __cpu_to_le64(o->zone_range);
 468         top->zone_size = __cpu_to_le64(o->zone_size);
 469         top->zone_skip = __cpu_to_le64(o->zone_skip);
 470         top->lockmem = __cpu_to_le64(o->lockmem);
 471         top->ddir_seq_add = __cpu_to_le64(o->ddir_seq_add);
 472         top->file_size_low = __cpu_to_le64(o->file_size_low);
 473         top->file_size_high = __cpu_to_le64(o->file_size_high);
 474         top->start_offset = __cpu_to_le64(o->start_offset);
 475         top->trim_backlog = __cpu_to_le64(o->trim_backlog);
 476         top->offset_increment = __cpu_to_le64(o->offset_increment);
 477         top->number_ios = __cpu_to_le64(o->number_ios);
 478         top->poisson_rate = cpu_to_le32(o->poisson_rate);
 479
 480         for (i = 0; i < FIO_IO_U_LIST_MAX_LEN; i++)
 481                 top->percentile_list[i].u.i = __cpu_to_le64(fio_double_to_uint64(o->percentile_list[i].u.f));
 482 #if 0
 483         uint8_t cpumask[FIO_TOP_STR_MAX];
 484         uint8_t verify_cpumask[FIO_TOP_STR_MAX];
 485 #endif
 486
 487 }
 488
 489 /*
 490  * Basic conversion test. We'd really need to fill in more of the options
 491  * to have a thorough test. Even better, we should auto-generate the
 492  * converter functions...
 493  */
 494 int fio_test_cconv(struct thread_options *__o)
 495 {
 496         struct thread_options o;
 497         struct thread_options_pack top1, top2;
 498
 499         memset(&top1, 0, sizeof(top1));
 500         memset(&top2, 0, sizeof(top2));
 501
 502         convert_thread_options_to_net(&top1, __o);
 503         memset(&o, 0, sizeof(o));
 504         convert_thread_options_to_cpu(&o, &top1);
 505         convert_thread_options_to_net(&top2, &o);
 506
 507         free_thread_options_to_cpu(&o);
 508
 509         return memcmp(&top1, &top2, sizeof(top1));
 510 }