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Jens Axboed6aed792009-06-03 08:41:15 +02001#ifndef FIO_DDIR_H
2#define FIO_DDIR_H
3
4enum fio_ddir {
5 DDIR_READ = 0,
Shaohua Li6eaf09d2012-09-14 08:49:43 +02006 DDIR_WRITE = 1,
7 DDIR_TRIM = 2,
8 DDIR_RWDIR_CNT = 3,
9 DDIR_SYNC = 3,
Jens Axboe5f9099e2009-06-16 22:40:26 +020010 DDIR_DATASYNC,
Jens Axboe44f29692010-03-09 20:09:44 +010011 DDIR_SYNC_FILE_RANGE,
Glen Ogilvie457bf392009-11-03 21:52:36 +010012 DDIR_WAIT,
Jens Axboe059c4062014-09-16 20:07:59 -060013 DDIR_LAST,
Jens Axboed6aed792009-06-03 08:41:15 +020014 DDIR_INVAL = -1,
15};
16
Jens Axboe059c4062014-09-16 20:07:59 -060017static inline const char *io_ddir_name(enum fio_ddir ddir)
18{
19 const char *name[] = { "read", "write", "trim", "sync", "datasync",
20 "sync_file_range", "write", };
21
22 if (ddir < DDIR_LAST)
23 return name[ddir];
24
25 return "invalid";
26}
27
Jens Axboed6aed792009-06-03 08:41:15 +020028enum td_ddir {
29 TD_DDIR_READ = 1 << 0,
30 TD_DDIR_WRITE = 1 << 1,
31 TD_DDIR_RAND = 1 << 2,
Shaohua Li6eaf09d2012-09-14 08:49:43 +020032 TD_DDIR_TRIM = 1 << 3,
Jens Axboed6aed792009-06-03 08:41:15 +020033 TD_DDIR_RW = TD_DDIR_READ | TD_DDIR_WRITE,
34 TD_DDIR_RANDREAD = TD_DDIR_READ | TD_DDIR_RAND,
35 TD_DDIR_RANDWRITE = TD_DDIR_WRITE | TD_DDIR_RAND,
36 TD_DDIR_RANDRW = TD_DDIR_RW | TD_DDIR_RAND,
Shaohua Li6eaf09d2012-09-14 08:49:43 +020037 TD_DDIR_RANDTRIM = TD_DDIR_TRIM | TD_DDIR_RAND,
Jens Axboed6aed792009-06-03 08:41:15 +020038};
39
Jens Axboe29c8e862009-06-05 22:10:51 +020040#define td_read(td) ((td)->o.td_ddir & TD_DDIR_READ)
41#define td_write(td) ((td)->o.td_ddir & TD_DDIR_WRITE)
Shaohua Li6eaf09d2012-09-14 08:49:43 +020042#define td_trim(td) ((td)->o.td_ddir & TD_DDIR_TRIM)
Jens Axboe29c8e862009-06-05 22:10:51 +020043#define td_rw(td) (((td)->o.td_ddir & TD_DDIR_RW) == TD_DDIR_RW)
44#define td_random(td) ((td)->o.td_ddir & TD_DDIR_RAND)
Jens Axboed55dd042014-12-15 09:38:43 -070045#define file_randommap(td, f) (!(td)->o.norandommap && fio_file_axmap((f)))
Jens Axboe29c8e862009-06-05 22:10:51 +020046
Jens Axboe5f9099e2009-06-16 22:40:26 +020047static inline int ddir_sync(enum fio_ddir ddir)
48{
Jens Axboe44f29692010-03-09 20:09:44 +010049 return ddir == DDIR_SYNC || ddir == DDIR_DATASYNC ||
50 ddir == DDIR_SYNC_FILE_RANGE;
Jens Axboe5f9099e2009-06-16 22:40:26 +020051}
52
Jens Axboeff58fce2010-08-25 12:02:08 +020053static inline int ddir_rw(enum fio_ddir ddir)
54{
Shaohua Li6eaf09d2012-09-14 08:49:43 +020055 return ddir == DDIR_READ || ddir == DDIR_WRITE || ddir == DDIR_TRIM;
Jens Axboeff58fce2010-08-25 12:02:08 +020056}
57
Jens Axboe77b640d2013-04-11 13:48:31 +020058static inline const char *ddir_str(enum td_ddir ddir)
Jens Axboe807f9972012-03-02 10:25:24 +010059{
Jens Axboe4d6922b2014-11-12 11:11:20 -070060 const char *__str[] = { NULL, "read", "write", "rw", NULL,
61 "randread", "randwrite", "randrw",
62 "trim", NULL, NULL, NULL, "randtrim" };
Jens Axboe807f9972012-03-02 10:25:24 +010063
Jens Axboe4d6922b2014-11-12 11:11:20 -070064 return __str[ddir];
Jens Axboe807f9972012-03-02 10:25:24 +010065}
66
Jens Axboe342f4be2012-09-14 08:59:20 +020067#define ddir_rw_sum(arr) \
68 ((arr)[DDIR_READ] + (arr)[DDIR_WRITE] + (arr)[DDIR_TRIM])
69
Jens Axboed6aed792009-06-03 08:41:15 +020070#endif