1 #ifndef FIO_DDIR_H 2 #define FIO_DDIR_H 3 4 enum 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 17 static inline const char *io_ddir_name(enum fio_ddir ddir) 18 { 19 static const char *name[] = { "read", "write", "trim", "sync", 20 "datasync", "sync_file_range", 21 "wait", }; 22 23 if (ddir < DDIR_LAST) 24 return name[ddir]; 25 26 return "invalid"; 27 } 28 29 enum td_ddir { 30 TD_DDIR_READ = 1 << 0, 31 TD_DDIR_WRITE = 1 << 1, 32 TD_DDIR_RAND = 1 << 2, 33 TD_DDIR_TRIM = 1 << 3, 34 TD_DDIR_RW = TD_DDIR_READ | TD_DDIR_WRITE, 35 TD_DDIR_RANDREAD = TD_DDIR_READ | TD_DDIR_RAND, 36 TD_DDIR_RANDWRITE = TD_DDIR_WRITE | TD_DDIR_RAND, 37 TD_DDIR_RANDRW = TD_DDIR_RW | TD_DDIR_RAND, 38 TD_DDIR_RANDTRIM = TD_DDIR_TRIM | TD_DDIR_RAND, 39 TD_DDIR_TRIMWRITE = TD_DDIR_TRIM | TD_DDIR_WRITE, 40 }; 41 42 #define td_read(td) ((td)->o.td_ddir & TD_DDIR_READ) 43 #define td_write(td) ((td)->o.td_ddir & TD_DDIR_WRITE) 44 #define td_trim(td) ((td)->o.td_ddir & TD_DDIR_TRIM) 45 #define td_rw(td) (((td)->o.td_ddir & TD_DDIR_RW) == TD_DDIR_RW) 46 #define td_random(td) ((td)->o.td_ddir & TD_DDIR_RAND) 47 #define file_randommap(td, f) (!(td)->o.norandommap && fio_file_axmap((f))) 48 #define td_trimwrite(td) (((td)->o.td_ddir & TD_DDIR_TRIMWRITE) \ 49 == TD_DDIR_TRIMWRITE) 50 51 static inline int ddir_sync(enum fio_ddir ddir) 52 { 53 return ddir == DDIR_SYNC || ddir == DDIR_DATASYNC || 54 ddir == DDIR_SYNC_FILE_RANGE; 55 } 56 57 static inline int ddir_rw(enum fio_ddir ddir) 58 { 59 return ddir == DDIR_READ || ddir == DDIR_WRITE || ddir == DDIR_TRIM; 60 } 61 62 static inline const char *ddir_str(enum td_ddir ddir) 63 { 64 static const char *__str[] = { NULL, "read", "write", "rw", "rand", 65 "randread", "randwrite", "randrw", 66 "trim", NULL, "trimwrite", NULL, "randtrim" }; 67 68 return __str[ddir]; 69 } 70 71 #define ddir_rw_sum(arr) \ 72 ((arr)[DDIR_READ] + (arr)[DDIR_WRITE] + (arr)[DDIR_TRIM]) 73 74 #endif 75