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Make check_mount_writes() test appropriate device types
[fio.git] / thread_options.h
CommitLineData
8062f527
JA		 1#ifndef FIO_THREAD_OPTIONS_H
2#define FIO_THREAD_OPTIONS_H
3
4#include "arch/arch.h"
5#include "os/os.h"
a8523a6a 6#include "options.h"
8062f527
JA		 7#include "stat.h"
8#include "gettime.h"
888677a4 9#include "lib/ieee754.h"
61b9861d 10#include "lib/pattern.h"
3c978125 11#include "td_error.h"
8062f527
JA		 12
13/*
14 * What type of allocation to use for io buffers
15 */
16enum fio_memtype {
17 MEM_MALLOC = 0, /* ordinary malloc */
18 MEM_SHM, /* use shared memory segments */
19 MEM_SHMHUGE, /* use shared memory segments with huge pages */
20 MEM_MMAP, /* use anonynomous mmap */
21 MEM_MMAPHUGE, /* memory mapped huge file */
217b0f1d 22 MEM_MMAPSHARED, /* use mmap with shared flag */
8062f527
JA		 23};
24
8062f527
JA		 25#define ERROR_STR_MAX 128
26
8062f527 27#define BSSPLIT_MAX 64
e0a04ac1 28#define ZONESPLIT_MAX 64
8062f527
JA		 29
30struct bssplit {
31 uint32_t bs;
32 uint32_t perc;
33};
34
e0a04ac1
JA		 35struct zone_split {
36 uint8_t access_perc;
37 uint8_t size_perc;
38};
39
a8523a6a
JA		 40#define NR_OPTS_SZ (FIO_MAX_OPTS / (8 * sizeof(uint64_t)))
41
cb1402d6
JA		 42#define OPT_MAGIC 0x4f50544e
43
8062f527 44struct thread_options {
cb1402d6 45 int magic;
a8523a6a 46 uint64_t set_options[NR_OPTS_SZ];
8062f527
JA		 47 char *description;
48 char *name;
9cc8cb91 49 char *wait_for;
8062f527
JA		 50 char *directory;
51 char *filename;
52 char *filename_format;
53 char *opendir;
54 char *ioengine;
83ea422a 55 char *mmapfile;
8062f527
JA		 56 enum td_ddir td_ddir;
57 unsigned int rw_seq;
58 unsigned int kb_base;
59 unsigned int unit_base;
60 unsigned int ddir_seq_nr;
c46fda90 61 long long ddir_seq_add;
8062f527
JA		 62 unsigned int iodepth;
63 unsigned int iodepth_low;
64 unsigned int iodepth_batch;
82407585
RP		 65 unsigned int iodepth_batch_complete_min;
66 unsigned int iodepth_batch_complete_max;
8062f527 67
922a5be8
JA		 68 unsigned int unique_filename;
69
8062f527 70 unsigned long long size;
5be9bf09 71 unsigned long long io_size;
8062f527
JA		 72 unsigned int size_percent;
73 unsigned int fill_device;
bedc9dc2 74 unsigned int file_append;
8062f527
JA		 75 unsigned long long file_size_low;
76 unsigned long long file_size_high;
77 unsigned long long start_offset;
78
79 unsigned int bs[DDIR_RWDIR_CNT];
80 unsigned int ba[DDIR_RWDIR_CNT];
81 unsigned int min_bs[DDIR_RWDIR_CNT];
82 unsigned int max_bs[DDIR_RWDIR_CNT];
83 struct bssplit *bssplit[DDIR_RWDIR_CNT];
84 unsigned int bssplit_nr[DDIR_RWDIR_CNT];
85
86 int *ignore_error[ERROR_TYPE_CNT];
87 unsigned int ignore_error_nr[ERROR_TYPE_CNT];
88 unsigned int error_dump;
89
90 unsigned int nr_files;
91 unsigned int open_files;
92 enum file_lock_mode file_lock_mode;
93
94 unsigned int odirect;
d01612f3 95 unsigned int oatomic;
8062f527
JA		 96 unsigned int invalidate_cache;
97 unsigned int create_serialize;
98 unsigned int create_fsync;
99 unsigned int create_on_open;
100 unsigned int create_only;
101 unsigned int end_fsync;
102 unsigned int pre_read;
103 unsigned int sync_io;
104 unsigned int verify;
105 unsigned int do_verify;
106 unsigned int verifysort;
107 unsigned int verifysort_nr;
108 unsigned int verify_interval;
109 unsigned int verify_offset;
110 char verify_pattern[MAX_PATTERN_SIZE];
111 unsigned int verify_pattern_bytes;
61b9861d
RP		 112 struct pattern_fmt verify_fmt[8];
113 unsigned int verify_fmt_sz;
8062f527
JA		 114 unsigned int verify_fatal;
115 unsigned int verify_dump;
116 unsigned int verify_async;
117 unsigned long long verify_backlog;
118 unsigned int verify_batch;
119 unsigned int experimental_verify;
ca09be4b
JA		 120 unsigned int verify_state;
121 unsigned int verify_state_save;
8062f527
JA		 122 unsigned int use_thread;
123 unsigned int unlink;
39c1c323 124 unsigned int unlink_each_loop;
8062f527
JA		 125 unsigned int do_disk_util;
126 unsigned int override_sync;
127 unsigned int rand_repeatable;
56e2a5fc 128 unsigned int allrand_repeatable;
363cffa7 129 unsigned long long rand_seed;
54a21917 130 unsigned int dep_use_os_rand;
8062f527 131 unsigned int log_avg_msec;
1e613c9c
KC		 132 unsigned int log_hist_msec;
133 unsigned int log_hist_coarseness;
e6989e10 134 unsigned int log_max;
ae588852 135 unsigned int log_offset;
aee2ab67 136 unsigned int log_gz;
b26317c9 137 unsigned int log_gz_store;
3aea75b1 138 unsigned int log_unix_epoch;
8062f527
JA		 139 unsigned int norandommap;
140 unsigned int softrandommap;
141 unsigned int bs_unaligned;
142 unsigned int fsync_on_close;
6aca9b3d 143 unsigned int bs_is_seq_rand;
8062f527 144
62167762
JC		 145 unsigned int verify_only;
146
8062f527 147 unsigned int random_distribution;
f9cafb12 148 unsigned int exitall_error;
b7f487cf 149
e0a04ac1
JA		 150 struct zone_split *zone_split[DDIR_RWDIR_CNT];
151 unsigned int zone_split_nr[DDIR_RWDIR_CNT];
152
888677a4
JA		 153 fio_fp64_t zipf_theta;
154 fio_fp64_t pareto_h;
f88cd222 155 fio_fp64_t gauss_dev;
8062f527
JA		 156
157 unsigned int random_generator;
158
d9472271 159 unsigned int perc_rand[DDIR_RWDIR_CNT];
211c9b89 160
8062f527
JA		 161 unsigned int hugepage_size;
162 unsigned int rw_min_bs;
163 unsigned int thinktime;
164 unsigned int thinktime_spin;
165 unsigned int thinktime_blocks;
166 unsigned int fsync_blocks;
167 unsigned int fdatasync_blocks;
168 unsigned int barrier_blocks;
169 unsigned long long start_delay;
23ed19b0 170 unsigned long long start_delay_high;
8062f527
JA		 171 unsigned long long timeout;
172 unsigned long long ramp_time;
2c5d94bc 173 unsigned int ss_state;
16e56d25
VF		 174 fio_fp64_t ss_limit;
175 unsigned long long ss_dur;
176 unsigned long long ss_ramp_time;
8062f527
JA		 177 unsigned int overwrite;
178 unsigned int bw_avg_time;
179 unsigned int iops_avg_time;
180 unsigned int loops;
181 unsigned long long zone_range;
182 unsigned long long zone_size;
183 unsigned long long zone_skip;
81c6b6cd 184 unsigned long long lockmem;
8062f527
JA		 185 enum fio_memtype mem_type;
186 unsigned int mem_align;
187
188 unsigned int max_latency;
189
190 unsigned int stonewall;
191 unsigned int new_group;
192 unsigned int numjobs;
193 os_cpu_mask_t cpumask;
8062f527 194 os_cpu_mask_t verify_cpumask;
c08f9fe2 195 os_cpu_mask_t log_gz_cpumask;
c2acfbac 196 unsigned int cpus_allowed_policy;
43522848 197 char *numa_cpunodes;
8062f527
JA		 198 unsigned short numa_mem_mode;
199 unsigned int numa_mem_prefer_node;
43522848 200 char *numa_memnodes;
8062f527
JA		 201 unsigned int iolog;
202 unsigned int rwmixcycle;
5054e67c 203 unsigned int rwmix[DDIR_RWDIR_CNT];
8062f527 204 unsigned int nice;
81c6b6cd
JA		 205 unsigned int ioprio;
206 unsigned int ioprio_class;
8062f527
JA		 207 unsigned int file_service_type;
208 unsigned int group_reporting;
209 unsigned int fadvise_hint;
37659335 210 unsigned int fadvise_stream;
8062f527
JA		 211 enum fio_fallocate_mode fallocate_mode;
212 unsigned int zero_buffers;
213 unsigned int refill_buffers;
214 unsigned int scramble_buffers;
ce35b1ec
JA		 215 char buffer_pattern[MAX_PATTERN_SIZE];
216 unsigned int buffer_pattern_bytes;
8062f527
JA		 217 unsigned int compress_percentage;
218 unsigned int compress_chunk;
5c94b008 219 unsigned int dedupe_percentage;
8062f527
JA		 220 unsigned int time_based;
221 unsigned int disable_lat;
222 unsigned int disable_clat;
223 unsigned int disable_slat;
224 unsigned int disable_bw;
225 unsigned int unified_rw_rep;
226 unsigned int gtod_reduce;
227 unsigned int gtod_cpu;
8062f527
JA		 228 enum fio_cs clocksource;
229 unsigned int no_stall;
230 unsigned int trim_percentage;
231 unsigned int trim_batch;
232 unsigned int trim_zero;
233 unsigned long long trim_backlog;
234 unsigned int clat_percentiles;
235 unsigned int percentile_precision; /* digits after decimal for percentiles */
236 fio_fp64_t percentile_list[FIO_IO_U_LIST_MAX_LEN];
237
238 char *read_iolog_file;
239 char *write_iolog_file;
dded427c
OS		 240
241 unsigned int write_bw_log;
242 unsigned int write_lat_log;
243 unsigned int write_iops_log;
244 unsigned int write_hist_log;
245
8062f527
JA		 246 char *bw_log_file;
247 char *lat_log_file;
248 char *iops_log_file;
1e613c9c 249 char *hist_log_file;
8062f527
JA		 250 char *replay_redirect;
251
252 /*
253 * Pre-run and post-run shell
254 */
255 char *exec_prerun;
256 char *exec_postrun;
257
90eff1c9
SW		 258 uint64_t rate[DDIR_RWDIR_CNT];
259 uint64_t ratemin[DDIR_RWDIR_CNT];
8062f527 260 unsigned int ratecycle;
a9da8ab2 261 unsigned int io_submit_mode;
8062f527
JA		 262 unsigned int rate_iops[DDIR_RWDIR_CNT];
263 unsigned int rate_iops_min[DDIR_RWDIR_CNT];
6de65959 264 unsigned int rate_process;
8062f527
JA		 265
266 char *ioscheduler;
267
8062f527
JA		 268 /*
269 * I/O Error handling
270 */
271 enum error_type continue_on_error;
272
273 /*
274 * Benchmark profile type
275 */
276 char *profile;
277
278 /*
279 * blkio cgroup support
280 */
281 char *cgroup;
282 unsigned int cgroup_weight;
283 unsigned int cgroup_nodelete;
284
285 unsigned int uid;
286 unsigned int gid;
287
288 int flow_id;
289 int flow;
290 int flow_watermark;
291 unsigned int flow_sleep;
292
293 unsigned long long offset_increment;
ddf24e42 294 unsigned long long number_ios;
8062f527
JA		 295
296 unsigned int sync_file_range;
3e260a46
JA		 297
298 unsigned long long latency_target;
299 unsigned long long latency_window;
300 fio_fp64_t latency_percentile;
66347cfa
DE		 301
302 unsigned block_error_hist;
65fa28ca 303 unsigned int skip_bad;
0c63576e
JA		 304
305 unsigned int replay_align;
306 unsigned int replay_scale;
3a5db920
JA		 307
308 unsigned int per_job_logs;
2378826d
JA		 309
310 unsigned int allow_create;
e81ecca3 311 unsigned int allow_mounted_write;
8062f527
JA		 312};
313
2dc1cbb5
JA		 314#define FIO_TOP_STR_MAX 256
315
316struct thread_options_pack {
a8523a6a 317 uint64_t set_options[NR_OPTS_SZ];
2dc1cbb5
JA		 318 uint8_t description[FIO_TOP_STR_MAX];
319 uint8_t name[FIO_TOP_STR_MAX];
9cc8cb91 320 uint8_t wait_for[FIO_TOP_STR_MAX];
2dc1cbb5
JA		 321 uint8_t directory[FIO_TOP_STR_MAX];
322 uint8_t filename[FIO_TOP_STR_MAX];
22f80458 323 uint8_t filename_format[FIO_TOP_STR_MAX];
2dc1cbb5
JA		 324 uint8_t opendir[FIO_TOP_STR_MAX];
325 uint8_t ioengine[FIO_TOP_STR_MAX];
83ea422a 326 uint8_t mmapfile[FIO_TOP_STR_MAX];
2dc1cbb5
JA		 327 uint32_t td_ddir;
328 uint32_t rw_seq;
329 uint32_t kb_base;
22f80458 330 uint32_t unit_base;
2dc1cbb5
JA		 331 uint32_t ddir_seq_nr;
332 uint64_t ddir_seq_add;
333 uint32_t iodepth;
334 uint32_t iodepth_low;
335 uint32_t iodepth_batch;
82407585
RP		 336 uint32_t iodepth_batch_complete_min;
337 uint32_t iodepth_batch_complete_max;
338 uint32_t __proper_alignment_for_64b;
2dc1cbb5
JA		 339
340 uint64_t size;
5be9bf09 341 uint64_t io_size;
2dc1cbb5
JA		 342 uint32_t size_percent;
343 uint32_t fill_device;
bedc9dc2 344 uint32_t file_append;
922a5be8 345 uint32_t unique_filename;
2dc1cbb5
JA		 346 uint64_t file_size_low;
347 uint64_t file_size_high;
348 uint64_t start_offset;
349
b999b3c7
JA		 350 uint32_t bs[DDIR_RWDIR_CNT];
351 uint32_t ba[DDIR_RWDIR_CNT];
352 uint32_t min_bs[DDIR_RWDIR_CNT];
353 uint32_t max_bs[DDIR_RWDIR_CNT];
354 struct bssplit bssplit[DDIR_RWDIR_CNT][BSSPLIT_MAX];
355 uint32_t bssplit_nr[DDIR_RWDIR_CNT];
2dc1cbb5 356
e65a950a
JA		 357 uint32_t ignore_error[ERROR_TYPE_CNT][ERROR_STR_MAX];
358 uint32_t ignore_error_nr[ERROR_TYPE_CNT];
359 uint32_t error_dump;
360
2dc1cbb5
JA		 361 uint32_t nr_files;
362 uint32_t open_files;
363 uint32_t file_lock_mode;
2dc1cbb5
JA		 364
365 uint32_t odirect;
d01612f3 366 uint32_t oatomic;
2dc1cbb5
JA		 367 uint32_t invalidate_cache;
368 uint32_t create_serialize;
369 uint32_t create_fsync;
370 uint32_t create_on_open;
fb390e24 371 uint32_t create_only;
2dc1cbb5
JA		 372 uint32_t end_fsync;
373 uint32_t pre_read;
374 uint32_t sync_io;
375 uint32_t verify;
376 uint32_t do_verify;
377 uint32_t verifysort;
836fcc0f 378 uint32_t verifysort_nr;
2dc1cbb5
JA		 379 uint32_t verify_interval;
380 uint32_t verify_offset;
381 uint8_t verify_pattern[MAX_PATTERN_SIZE];
382 uint32_t verify_pattern_bytes;
383 uint32_t verify_fatal;
384 uint32_t verify_dump;
385 uint32_t verify_async;
386 uint64_t verify_backlog;
387 uint32_t verify_batch;
836fcc0f 388 uint32_t experimental_verify;
ca09be4b
JA		 389 uint32_t verify_state;
390 uint32_t verify_state_save;
2dc1cbb5
JA		 391 uint32_t use_thread;
392 uint32_t unlink;
39c1c323 393 uint32_t unlink_each_loop;
2dc1cbb5
JA		 394 uint32_t do_disk_util;
395 uint32_t override_sync;
396 uint32_t rand_repeatable;
56e2a5fc 397 uint32_t allrand_repeatable;
363cffa7 398 uint64_t rand_seed;
54a21917 399 uint32_t dep_use_os_rand;
2dc1cbb5 400 uint32_t log_avg_msec;
1e613c9c
KC		 401 uint32_t log_hist_msec;
402 uint32_t log_hist_coarseness;
e6989e10 403 uint32_t log_max;
ae588852 404 uint32_t log_offset;
aee2ab67 405 uint32_t log_gz;
b26317c9 406 uint32_t log_gz_store;
3aea75b1 407 uint32_t log_unix_epoch;
2dc1cbb5
JA		 408 uint32_t norandommap;
409 uint32_t softrandommap;
410 uint32_t bs_unaligned;
411 uint32_t fsync_on_close;
6aca9b3d 412 uint32_t bs_is_seq_rand;
3aea75b1 413 uint32_t pad1;
2dc1cbb5 414
1e5324e7 415 uint32_t random_distribution;
f9cafb12 416 uint32_t exitall_error;
e0a04ac1
JA		 417
418 struct zone_split zone_split[DDIR_RWDIR_CNT][ZONESPLIT_MAX];
419 uint32_t zone_split_nr[DDIR_RWDIR_CNT];
f88cd222 420
1e5324e7
JA		 421 fio_fp64_t zipf_theta;
422 fio_fp64_t pareto_h;
f88cd222 423 fio_fp64_t gauss_dev;
1e5324e7 424
49758e11
JA		 425 uint32_t random_generator;
426
d9472271 427 uint32_t perc_rand[DDIR_RWDIR_CNT];
211c9b89 428
2dc1cbb5
JA		 429 uint32_t hugepage_size;
430 uint32_t rw_min_bs;
431 uint32_t thinktime;
432 uint32_t thinktime_spin;
433 uint32_t thinktime_blocks;
434 uint32_t fsync_blocks;
435 uint32_t fdatasync_blocks;
436 uint32_t barrier_blocks;
437 uint64_t start_delay;
23ed19b0 438 uint64_t start_delay_high;
2dc1cbb5
JA		 439 uint64_t timeout;
440 uint64_t ramp_time;
72863286
JA		 441 uint64_t ss_dur;
442 uint64_t ss_ramp_time;
2c5d94bc 443 uint32_t ss_state;
72863286 444 fio_fp64_t ss_limit;
2dc1cbb5
JA		 445 uint32_t overwrite;
446 uint32_t bw_avg_time;
447 uint32_t iops_avg_time;
448 uint32_t loops;
449 uint64_t zone_range;
450 uint64_t zone_size;
451 uint64_t zone_skip;
ae278f9a 452 uint64_t lockmem;
2dc1cbb5
JA		 453 uint32_t mem_type;
454 uint32_t mem_align;
455
1e5324e7
JA		 456 uint32_t max_latency;
457
2dc1cbb5
JA		 458 uint32_t stonewall;
459 uint32_t new_group;
460 uint32_t numjobs;
57535f41
JA		 461 /*
462 * We currently can't convert these, so don't enable them
463 */
464#if 0
2dc1cbb5 465 uint8_t cpumask[FIO_TOP_STR_MAX];
2dc1cbb5 466 uint8_t verify_cpumask[FIO_TOP_STR_MAX];
c08f9fe2 467 uint8_t log_gz_cpumask[FIO_TOP_STR_MAX];
57535f41 468#endif
c2acfbac 469 uint32_t cpus_allowed_policy;
2dc1cbb5
JA		 470 uint32_t iolog;
471 uint32_t rwmixcycle;
5054e67c 472 uint32_t rwmix[DDIR_RWDIR_CNT];
2dc1cbb5 473 uint32_t nice;
28727df7
JA		 474 uint32_t ioprio;
475 uint32_t ioprio_class;
2dc1cbb5
JA		 476 uint32_t file_service_type;
477 uint32_t group_reporting;
478 uint32_t fadvise_hint;
37659335 479 uint32_t fadvise_stream;
2dc1cbb5
JA		 480 uint32_t fallocate_mode;
481 uint32_t zero_buffers;
482 uint32_t refill_buffers;
483 uint32_t scramble_buffers;
ce35b1ec
JA		 484 uint8_t buffer_pattern[MAX_PATTERN_SIZE];
485 uint32_t buffer_pattern_bytes;
5c94b008
JA		 486 uint32_t compress_percentage;
487 uint32_t compress_chunk;
488 uint32_t dedupe_percentage;
2dc1cbb5
JA		 489 uint32_t time_based;
490 uint32_t disable_lat;
491 uint32_t disable_clat;
492 uint32_t disable_slat;
493 uint32_t disable_bw;
95820b6e 494 uint32_t unified_rw_rep;
2dc1cbb5
JA		 495 uint32_t gtod_reduce;
496 uint32_t gtod_cpu;
2dc1cbb5
JA		 497 uint32_t clocksource;
498 uint32_t no_stall;
499 uint32_t trim_percentage;
500 uint32_t trim_batch;
501 uint32_t trim_zero;
502 uint64_t trim_backlog;
503 uint32_t clat_percentiles;
9db01ef9 504 uint32_t percentile_precision;
e6a6a984 505 uint32_t padding; /* REMOVE ME when possible to maintain alignment */
2dc1cbb5
JA		 506 fio_fp64_t percentile_list[FIO_IO_U_LIST_MAX_LEN];
507
508 uint8_t read_iolog_file[FIO_TOP_STR_MAX];
509 uint8_t write_iolog_file[FIO_TOP_STR_MAX];
dded427c
OS		 510
511 uint32_t write_bw_log;
512 uint32_t write_lat_log;
513 uint32_t write_iops_log;
514 uint32_t write_hist_log;
515
2dc1cbb5
JA		 516 uint8_t bw_log_file[FIO_TOP_STR_MAX];
517 uint8_t lat_log_file[FIO_TOP_STR_MAX];
518 uint8_t iops_log_file[FIO_TOP_STR_MAX];
68cebb4b 519 uint8_t hist_log_file[FIO_TOP_STR_MAX];
2dc1cbb5
JA		 520 uint8_t replay_redirect[FIO_TOP_STR_MAX];
521
522 /*
523 * Pre-run and post-run shell
524 */
525 uint8_t exec_prerun[FIO_TOP_STR_MAX];
526 uint8_t exec_postrun[FIO_TOP_STR_MAX];
527
90eff1c9
SW		 528 uint64_t rate[DDIR_RWDIR_CNT];
529 uint64_t ratemin[DDIR_RWDIR_CNT];
2dc1cbb5 530 uint32_t ratecycle;
a9da8ab2 531 uint32_t io_submit_mode;
b999b3c7
JA		 532 uint32_t rate_iops[DDIR_RWDIR_CNT];
533 uint32_t rate_iops_min[DDIR_RWDIR_CNT];
6de65959 534 uint32_t rate_process;
2dc1cbb5
JA		 535
536 uint8_t ioscheduler[FIO_TOP_STR_MAX];
537
2dc1cbb5
JA		 538 /*
539 * I/O Error handling
540 */
541 uint32_t continue_on_error;
542
543 /*
544 * Benchmark profile type
545 */
546 uint8_t profile[FIO_TOP_STR_MAX];
547
548 /*
549 * blkio cgroup support
550 */
551 uint8_t cgroup[FIO_TOP_STR_MAX];
552 uint32_t cgroup_weight;
553 uint32_t cgroup_nodelete;
554
555 uint32_t uid;
556 uint32_t gid;
557
558 int32_t flow_id;
559 int32_t flow;
560 int32_t flow_watermark;
561 uint32_t flow_sleep;
562
6a4cf74f 563 uint64_t offset_increment;
ddf24e42 564 uint64_t number_ios;
6a4cf74f 565
2dc1cbb5 566 uint32_t sync_file_range;
922a5be8 567 uint32_t pad2;
3e260a46
JA		 568
569 uint64_t latency_target;
570 uint64_t latency_window;
571 fio_fp64_t latency_percentile;
66347cfa
DE		 572
573 uint32_t block_error_hist;
65fa28ca 574 uint32_t skip_bad;
0c63576e
JA		 575
576 uint32_t replay_align;
577 uint32_t replay_scale;
3a5db920
JA		 578
579 uint32_t per_job_logs;
2378826d
JA		 580
581 uint32_t allow_create;
e81ecca3 582 uint32_t allow_mounted_write;
2dc1cbb5
JA		 583} __attribute__((packed));
584
585extern void convert_thread_options_to_cpu(struct thread_options *o, struct thread_options_pack *top);
586extern void convert_thread_options_to_net(struct thread_options_pack *top, struct thread_options *);
51167799 587extern int fio_test_cconv(struct thread_options *);
588b7f09 588extern void options_default_fill(struct thread_options *o);
2dc1cbb5 589
8062f527 590#endif
fio - Flexible IO Tester