1#ifndef FIO_DDIR_H 2#define FIO_DDIR_H 3 4enum fio_ddir { 5 DDIR_READ = 0, 6 DDIR_WRITE = 1, 7 DDIR_TRIM = 2, 8 DDIR_RWDIR_CNT = 3, 9 DDIR_SYNC = 3, 10 DDIR_DATASYNC, 11 DDIR_SYNC_FILE_RANGE, 12 DDIR_WAIT, 13 DDIR_LAST, 14 DDIR_INVAL = -1, 15}; 16 17static 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 28enum td_ddir { 29 TD_DDIR_READ = 1 << 0, 30 TD_DDIR_WRITE = 1 << 1, 31 TD_DDIR_RAND = 1 << 2, 32 TD_DDIR_TRIM = 1 << 3, 33 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, 37 TD_DDIR_RANDTRIM = TD_DDIR_TRIM | TD_DDIR_RAND, 38}; 39 40#define td_read(td) ((td)->o.td_ddir & TD_DDIR_READ) 41#define td_write(td) ((td)->o.td_ddir & TD_DDIR_WRITE) 42#define td_trim(td) ((td)->o.td_ddir & TD_DDIR_TRIM) 43#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) 45#define file_randommap(td, f) (!(td)->o.norandommap && fio_file_axmap((f))) 46 47static inline int ddir_sync(enum fio_ddir ddir) 48{ 49 return ddir == DDIR_SYNC || ddir == DDIR_DATASYNC || 50 ddir == DDIR_SYNC_FILE_RANGE; 51} 52 53static inline int ddir_rw(enum fio_ddir ddir) 54{ 55 return ddir == DDIR_READ || ddir == DDIR_WRITE || ddir == DDIR_TRIM; 56} 57 58static inline const char *ddir_str(enum td_ddir ddir) 59{ 60 const char *__str[] = { NULL, "read", "write", "rw", NULL, 61 "randread", "randwrite", "randrw", 62 "trim", NULL, NULL, NULL, "randtrim" }; 63 64 return __str[ddir]; 65} 66 67#define ddir_rw_sum(arr) \ 68 ((arr)[DDIR_READ] + (arr)[DDIR_WRITE] + (arr)[DDIR_TRIM]) 69 70#endif 71