1dcefb588d556828af570221b2dc276a6376c8557Jens Axboe#ifndef FIO_IOENGINE_H 2dcefb588d556828af570221b2dc276a6376c8557Jens Axboe#define FIO_IOENGINE_H 3dcefb588d556828af570221b2dc276a6376c8557Jens Axboe 441666588eed4ed830b1fabd0458eb2b0a93f0147Jens Axboe#include "compiler/compiler.h" 5836fcc0fceb233ebcc41ee63b4ea5cae20b678a4Jens Axboe#include "os/os.h" 6836fcc0fceb233ebcc41ee63b4ea5cae20b678a4Jens Axboe#include "log.h" 741666588eed4ed830b1fabd0458eb2b0a93f0147Jens Axboe#include "io_ddir.h" 8ec41265e81c70d8573d1359e27876c37c30c7d9dJens Axboe#include "debug.h" 941666588eed4ed830b1fabd0458eb2b0a93f0147Jens Axboe#include "file.h" 10ec41265e81c70d8573d1359e27876c37c30c7d9dJens Axboe 1167bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#ifdef CONFIG_LIBAIO 1267bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <libaio.h> 1367bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#endif 1467bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#ifdef CONFIG_GUASI 1567bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#include <guasi.h> 1667bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe#endif 1767bf982340d95ca98098ea050b54b4c7adb116c0Jens Axboe 1856785384eb15a937f275292109603e51a5191365Jens Axboe#define FIO_IOOPS_VERSION 18 19dcefb588d556828af570221b2dc276a6376c8557Jens Axboe 20dcefb588d556828af570221b2dc276a6376c8557Jens Axboeenum { 210c41214ff4e6f31f8df64aac37be7853aada6f1fRadha Ramachandran IO_U_F_FREE = 1 << 0, 220c41214ff4e6f31f8df64aac37be7853aada6f1fRadha Ramachandran IO_U_F_FLIGHT = 1 << 1, 230c41214ff4e6f31f8df64aac37be7853aada6f1fRadha Ramachandran IO_U_F_FREE_DEF = 1 << 2, 240c41214ff4e6f31f8df64aac37be7853aada6f1fRadha Ramachandran IO_U_F_IN_CUR_DEPTH = 1 << 3, 2538dad62d5154ffaad445bd0231b271b9a46a5190Jens Axboe IO_U_F_BUSY_OK = 1 << 4, 260d29de831183dfd049c97a03008d425ce21e2fa4Jens Axboe IO_U_F_TRIMMED = 1 << 5, 271ef2b6be973eded12827990ae1a9eb28b7b20be7Jens Axboe IO_U_F_BARRIER = 1 << 6, 2882af2a7ca1a543b41c003de69d5e3c36860f47d5Jens Axboe IO_U_F_VER_LIST = 1 << 7, 29dcefb588d556828af570221b2dc276a6376c8557Jens Axboe}; 30dcefb588d556828af570221b2dc276a6376c8557Jens Axboe 31dcefb588d556828af570221b2dc276a6376c8557Jens Axboe/* 32dcefb588d556828af570221b2dc276a6376c8557Jens Axboe * The io unit 33dcefb588d556828af570221b2dc276a6376c8557Jens Axboe */ 34dcefb588d556828af570221b2dc276a6376c8557Jens Axboestruct io_u { 35dcefb588d556828af570221b2dc276a6376c8557Jens Axboe struct timeval start_time; 36dcefb588d556828af570221b2dc276a6376c8557Jens Axboe struct timeval issue_time; 37dcefb588d556828af570221b2dc276a6376c8557Jens Axboe 38d72be5454c8c5378f16804ff9b8d1afe8729a380Jens Axboe struct fio_file *file; 39d72be5454c8c5378f16804ff9b8d1afe8729a380Jens Axboe unsigned int flags; 40d72be5454c8c5378f16804ff9b8d1afe8729a380Jens Axboe enum fio_ddir ddir; 41d72be5454c8c5378f16804ff9b8d1afe8729a380Jens Axboe 42dcefb588d556828af570221b2dc276a6376c8557Jens Axboe /* 43bcd5abfa9f230bbe4365dad1289fdea1f5509f74Jens Axboe * For replay workloads, we may want to account as a different 44bcd5abfa9f230bbe4365dad1289fdea1f5509f74Jens Axboe * IO type than what is being submitted. 45bcd5abfa9f230bbe4365dad1289fdea1f5509f74Jens Axboe */ 46bcd5abfa9f230bbe4365dad1289fdea1f5509f74Jens Axboe enum fio_ddir acct_ddir; 47bcd5abfa9f230bbe4365dad1289fdea1f5509f74Jens Axboe 48bcd5abfa9f230bbe4365dad1289fdea1f5509f74Jens Axboe /* 49dcefb588d556828af570221b2dc276a6376c8557Jens Axboe * Allocated/set buffer and length 50dcefb588d556828af570221b2dc276a6376c8557Jens Axboe */ 51dcefb588d556828af570221b2dc276a6376c8557Jens Axboe unsigned long buflen; 52dcefb588d556828af570221b2dc276a6376c8557Jens Axboe unsigned long long offset; 53da0a7bd224bb9331f27bb4b20394dd5c8fa3acb0Juan Casse unsigned short numberio; 54d72be5454c8c5378f16804ff9b8d1afe8729a380Jens Axboe void *buf; 55dcefb588d556828af570221b2dc276a6376c8557Jens Axboe 56dcefb588d556828af570221b2dc276a6376c8557Jens Axboe /* 577d9fb455aadc0c0363489591775496f27f4a560aJens Axboe * Initial seed for generating the buffer contents 587d9fb455aadc0c0363489591775496f27f4a560aJens Axboe */ 59363cffa71a96eb4c7595bb8c325a09eb01f766a5Grant Grundler uint64_t rand_seed; 607d9fb455aadc0c0363489591775496f27f4a560aJens Axboe 617d9fb455aadc0c0363489591775496f27f4a560aJens Axboe /* 62dcefb588d556828af570221b2dc276a6376c8557Jens Axboe * IO engine state, may be different from above when we get 63dcefb588d556828af570221b2dc276a6376c8557Jens Axboe * partial transfers / residual data counts 64dcefb588d556828af570221b2dc276a6376c8557Jens Axboe */ 65dcefb588d556828af570221b2dc276a6376c8557Jens Axboe void *xfer_buf; 66dcefb588d556828af570221b2dc276a6376c8557Jens Axboe unsigned long xfer_buflen; 67dcefb588d556828af570221b2dc276a6376c8557Jens Axboe 689522850758ecad087891710b391b4e77f6bff839Jens Axboe /* 699522850758ecad087891710b391b4e77f6bff839Jens Axboe * Parameter related to pre-filled buffers and 709522850758ecad087891710b391b4e77f6bff839Jens Axboe * their size to handle variable block sizes. 719522850758ecad087891710b391b4e77f6bff839Jens Axboe */ 729522850758ecad087891710b391b4e77f6bff839Jens Axboe unsigned long buf_filled_len; 739522850758ecad087891710b391b4e77f6bff839Jens Axboe 74f940128526dbe468a1951cce10c2fe5dbd23875fJens Axboe struct io_piece *ipo; 75f940128526dbe468a1951cce10c2fe5dbd23875fJens Axboe 76225ba9e3433cf27d8ff7b213d9f78b7ef2776c70Jens Axboe unsigned int resid; 77225ba9e3433cf27d8ff7b213d9f78b7ef2776c70Jens Axboe unsigned int error; 78225ba9e3433cf27d8ff7b213d9f78b7ef2776c70Jens Axboe 79225ba9e3433cf27d8ff7b213d9f78b7ef2776c70Jens Axboe /* 80225ba9e3433cf27d8ff7b213d9f78b7ef2776c70Jens Axboe * io engine private data 81225ba9e3433cf27d8ff7b213d9f78b7ef2776c70Jens Axboe */ 82225ba9e3433cf27d8ff7b213d9f78b7ef2776c70Jens Axboe union { 83225ba9e3433cf27d8ff7b213d9f78b7ef2776c70Jens Axboe unsigned int index; 84225ba9e3433cf27d8ff7b213d9f78b7ef2776c70Jens Axboe unsigned int seen; 85225ba9e3433cf27d8ff7b213d9f78b7ef2776c70Jens Axboe void *engine_data; 86225ba9e3433cf27d8ff7b213d9f78b7ef2776c70Jens Axboe }; 87225ba9e3433cf27d8ff7b213d9f78b7ef2776c70Jens Axboe 88225ba9e3433cf27d8ff7b213d9f78b7ef2776c70Jens Axboe struct flist_head verify_list; 89225ba9e3433cf27d8ff7b213d9f78b7ef2776c70Jens Axboe 90225ba9e3433cf27d8ff7b213d9f78b7ef2776c70Jens Axboe /* 91225ba9e3433cf27d8ff7b213d9f78b7ef2776c70Jens Axboe * Callback for io completion 92225ba9e3433cf27d8ff7b213d9f78b7ef2776c70Jens Axboe */ 93225ba9e3433cf27d8ff7b213d9f78b7ef2776c70Jens Axboe int (*end_io)(struct thread_data *, struct io_u *); 94225ba9e3433cf27d8ff7b213d9f78b7ef2776c70Jens Axboe 952ae0b204743d6b4048c6fffd46c6280a70f2ecd1Jens Axboe union { 962ae0b204743d6b4048c6fffd46c6280a70f2ecd1Jens Axboe#ifdef CONFIG_LIBAIO 972ae0b204743d6b4048c6fffd46c6280a70f2ecd1Jens Axboe struct iocb iocb; 982ae0b204743d6b4048c6fffd46c6280a70f2ecd1Jens Axboe#endif 992ae0b204743d6b4048c6fffd46c6280a70f2ecd1Jens Axboe#ifdef CONFIG_POSIXAIO 1002ae0b204743d6b4048c6fffd46c6280a70f2ecd1Jens Axboe os_aiocb_t aiocb; 1012ae0b204743d6b4048c6fffd46c6280a70f2ecd1Jens Axboe#endif 1022ae0b204743d6b4048c6fffd46c6280a70f2ecd1Jens Axboe#ifdef FIO_HAVE_SGIO 1032ae0b204743d6b4048c6fffd46c6280a70f2ecd1Jens Axboe struct sg_io_hdr hdr; 1042ae0b204743d6b4048c6fffd46c6280a70f2ecd1Jens Axboe#endif 1052ae0b204743d6b4048c6fffd46c6280a70f2ecd1Jens Axboe#ifdef CONFIG_GUASI 1062ae0b204743d6b4048c6fffd46c6280a70f2ecd1Jens Axboe guasi_req_t greq; 1072ae0b204743d6b4048c6fffd46c6280a70f2ecd1Jens Axboe#endif 1082ae0b204743d6b4048c6fffd46c6280a70f2ecd1Jens Axboe#ifdef CONFIG_SOLARISAIO 1092ae0b204743d6b4048c6fffd46c6280a70f2ecd1Jens Axboe aio_result_t resultp; 1102ae0b204743d6b4048c6fffd46c6280a70f2ecd1Jens Axboe#endif 1112ae0b204743d6b4048c6fffd46c6280a70f2ecd1Jens Axboe#ifdef FIO_HAVE_BINJECT 1122ae0b204743d6b4048c6fffd46c6280a70f2ecd1Jens Axboe struct b_user_cmd buc; 1132ae0b204743d6b4048c6fffd46c6280a70f2ecd1Jens Axboe#endif 1142ae0b204743d6b4048c6fffd46c6280a70f2ecd1Jens Axboe#ifdef CONFIG_RDMA 1152ae0b204743d6b4048c6fffd46c6280a70f2ecd1Jens Axboe struct ibv_mr *mr; 1162ae0b204743d6b4048c6fffd46c6280a70f2ecd1Jens Axboe#endif 1172ae0b204743d6b4048c6fffd46c6280a70f2ecd1Jens Axboe void *mmap_data; 1182ae0b204743d6b4048c6fffd46c6280a70f2ecd1Jens Axboe }; 119dcefb588d556828af570221b2dc276a6376c8557Jens Axboe}; 120dcefb588d556828af570221b2dc276a6376c8557Jens Axboe 121dcefb588d556828af570221b2dc276a6376c8557Jens Axboe/* 122dcefb588d556828af570221b2dc276a6376c8557Jens Axboe * io_ops->queue() return values 123dcefb588d556828af570221b2dc276a6376c8557Jens Axboe */ 124dcefb588d556828af570221b2dc276a6376c8557Jens Axboeenum { 125dcefb588d556828af570221b2dc276a6376c8557Jens Axboe FIO_Q_COMPLETED = 0, /* completed sync */ 126dcefb588d556828af570221b2dc276a6376c8557Jens Axboe FIO_Q_QUEUED = 1, /* queued, will complete async */ 127dcefb588d556828af570221b2dc276a6376c8557Jens Axboe FIO_Q_BUSY = 2, /* no more room, call ->commit() */ 128dcefb588d556828af570221b2dc276a6376c8557Jens Axboe}; 129dcefb588d556828af570221b2dc276a6376c8557Jens Axboe 130dcefb588d556828af570221b2dc276a6376c8557Jens Axboestruct ioengine_ops { 131dcefb588d556828af570221b2dc276a6376c8557Jens Axboe struct flist_head list; 132dcefb588d556828af570221b2dc276a6376c8557Jens Axboe char name[16]; 133dcefb588d556828af570221b2dc276a6376c8557Jens Axboe int version; 134dcefb588d556828af570221b2dc276a6376c8557Jens Axboe int flags; 135dcefb588d556828af570221b2dc276a6376c8557Jens Axboe int (*setup)(struct thread_data *); 136dcefb588d556828af570221b2dc276a6376c8557Jens Axboe int (*init)(struct thread_data *); 137dcefb588d556828af570221b2dc276a6376c8557Jens Axboe int (*prep)(struct thread_data *, struct io_u *); 138dcefb588d556828af570221b2dc276a6376c8557Jens Axboe int (*queue)(struct thread_data *, struct io_u *); 139dcefb588d556828af570221b2dc276a6376c8557Jens Axboe int (*commit)(struct thread_data *); 140dcefb588d556828af570221b2dc276a6376c8557Jens Axboe int (*getevents)(struct thread_data *, unsigned int, unsigned int, struct timespec *); 141dcefb588d556828af570221b2dc276a6376c8557Jens Axboe struct io_u *(*event)(struct thread_data *, int); 142dcefb588d556828af570221b2dc276a6376c8557Jens Axboe int (*cancel)(struct thread_data *, struct io_u *); 143dcefb588d556828af570221b2dc276a6376c8557Jens Axboe void (*cleanup)(struct thread_data *); 144dcefb588d556828af570221b2dc276a6376c8557Jens Axboe int (*open_file)(struct thread_data *, struct fio_file *); 145dcefb588d556828af570221b2dc276a6376c8557Jens Axboe int (*close_file)(struct thread_data *, struct fio_file *); 146dcefb588d556828af570221b2dc276a6376c8557Jens Axboe int (*get_file_size)(struct thread_data *, struct fio_file *); 14736d80bc7c7f7fbc2612941b7dd7ceaf645798c7fJens Axboe void (*terminate)(struct thread_data *); 148c73ed24623ad94a5254e8302298797aba2eb1e9aJens Axboe int (*io_u_init)(struct thread_data *, struct io_u *); 149c73ed24623ad94a5254e8302298797aba2eb1e9aJens Axboe void (*io_u_free)(struct thread_data *, struct io_u *); 150de890a1e48d40238dac69f302708dde8719de240Steven Lang int option_struct_size; 151de890a1e48d40238dac69f302708dde8719de240Steven Lang struct fio_option *options; 152dcefb588d556828af570221b2dc276a6376c8557Jens Axboe void *data; 153dcefb588d556828af570221b2dc276a6376c8557Jens Axboe void *dlhandle; 154dcefb588d556828af570221b2dc276a6376c8557Jens Axboe}; 155dcefb588d556828af570221b2dc276a6376c8557Jens Axboe 1562b4f4abec640f36ccdff39de00e74b2234e27116Jens Axboeenum fio_ioengine_flags { 1572b4f4abec640f36ccdff39de00e74b2234e27116Jens Axboe FIO_SYNCIO = 1 << 0, /* io engine has synchronous ->queue */ 1582b4f4abec640f36ccdff39de00e74b2234e27116Jens Axboe FIO_RAWIO = 1 << 1, /* some sort of direct/raw io */ 1592b4f4abec640f36ccdff39de00e74b2234e27116Jens Axboe FIO_DISKLESSIO = 1 << 2, /* no disk involved */ 1602b4f4abec640f36ccdff39de00e74b2234e27116Jens Axboe FIO_NOEXTEND = 1 << 3, /* engine can't extend file */ 16193bcfd20e37cef8cec350fe06d3a086724c9f257Bruce Cran FIO_NODISKUTIL = 1 << 4, /* diskutil can't handle filename */ 1622b4f4abec640f36ccdff39de00e74b2234e27116Jens Axboe FIO_UNIDIR = 1 << 5, /* engine is uni-directional */ 1632b4f4abec640f36ccdff39de00e74b2234e27116Jens Axboe FIO_NOIO = 1 << 6, /* thread does only pseudo IO */ 16436d80bc7c7f7fbc2612941b7dd7ceaf645798c7fJens Axboe FIO_PIPEIO = 1 << 7, /* input/output no seekable */ 16536d80bc7c7f7fbc2612941b7dd7ceaf645798c7fJens Axboe FIO_BARRIER = 1 << 8, /* engine supports barriers */ 16636d80bc7c7f7fbc2612941b7dd7ceaf645798c7fJens Axboe FIO_MEMALIGN = 1 << 9, /* engine wants aligned memory */ 167ad705bcb7e79a7cdb9891db17b4c40b13b6c30c3Steven Noonan FIO_BIT_BASED = 1 << 10, /* engine uses a bit base (e.g. uses Kbit as opposed to KB) */ 1682b4f4abec640f36ccdff39de00e74b2234e27116Jens Axboe}; 169dcefb588d556828af570221b2dc276a6376c8557Jens Axboe 170dcefb588d556828af570221b2dc276a6376c8557Jens Axboe/* 171a8075704d3392fede7bd7cfa394616fa0eed7ae0Daniel Gollub * External engine defined symbol to fill in the engine ops structure 172a8075704d3392fede7bd7cfa394616fa0eed7ae0Daniel Gollub */ 173a8075704d3392fede7bd7cfa394616fa0eed7ae0Daniel Gollubtypedef void (*get_ioengine_t)(struct ioengine_ops **); 174a8075704d3392fede7bd7cfa394616fa0eed7ae0Daniel Gollub 175a8075704d3392fede7bd7cfa394616fa0eed7ae0Daniel Gollub/* 176dcefb588d556828af570221b2dc276a6376c8557Jens Axboe * io engine entry points 177dcefb588d556828af570221b2dc276a6376c8557Jens Axboe */ 178dcefb588d556828af570221b2dc276a6376c8557Jens Axboeextern int __must_check td_io_init(struct thread_data *); 179dcefb588d556828af570221b2dc276a6376c8557Jens Axboeextern int __must_check td_io_prep(struct thread_data *, struct io_u *); 180dcefb588d556828af570221b2dc276a6376c8557Jens Axboeextern int __must_check td_io_queue(struct thread_data *, struct io_u *); 181dcefb588d556828af570221b2dc276a6376c8557Jens Axboeextern int __must_check td_io_sync(struct thread_data *, struct fio_file *); 182dcefb588d556828af570221b2dc276a6376c8557Jens Axboeextern int __must_check td_io_getevents(struct thread_data *, unsigned int, unsigned int, struct timespec *); 183dcefb588d556828af570221b2dc276a6376c8557Jens Axboeextern int __must_check td_io_commit(struct thread_data *); 184dcefb588d556828af570221b2dc276a6376c8557Jens Axboeextern int __must_check td_io_open_file(struct thread_data *, struct fio_file *); 185dcefb588d556828af570221b2dc276a6376c8557Jens Axboeextern int td_io_close_file(struct thread_data *, struct fio_file *); 186dcefb588d556828af570221b2dc276a6376c8557Jens Axboeextern int __must_check td_io_get_file_size(struct thread_data *, struct fio_file *); 187dcefb588d556828af570221b2dc276a6376c8557Jens Axboe 188dcefb588d556828af570221b2dc276a6376c8557Jens Axboeextern struct ioengine_ops *load_ioengine(struct thread_data *, const char *); 189dcefb588d556828af570221b2dc276a6376c8557Jens Axboeextern void register_ioengine(struct ioengine_ops *); 190dcefb588d556828af570221b2dc276a6376c8557Jens Axboeextern void unregister_ioengine(struct ioengine_ops *); 191de890a1e48d40238dac69f302708dde8719de240Steven Langextern void free_ioengine(struct thread_data *); 192dcefb588d556828af570221b2dc276a6376c8557Jens Axboeextern void close_ioengine(struct thread_data *); 193dcefb588d556828af570221b2dc276a6376c8557Jens Axboe 194de890a1e48d40238dac69f302708dde8719de240Steven Langextern int fio_show_ioengine_help(const char *engine); 195de890a1e48d40238dac69f302708dde8719de240Steven Lang 196dcefb588d556828af570221b2dc276a6376c8557Jens Axboe/* 197dcefb588d556828af570221b2dc276a6376c8557Jens Axboe * io unit handling 198dcefb588d556828af570221b2dc276a6376c8557Jens Axboe */ 199dcefb588d556828af570221b2dc276a6376c8557Jens Axboeextern struct io_u *__get_io_u(struct thread_data *); 200dcefb588d556828af570221b2dc276a6376c8557Jens Axboeextern struct io_u *get_io_u(struct thread_data *); 201dcefb588d556828af570221b2dc276a6376c8557Jens Axboeextern void put_io_u(struct thread_data *, struct io_u *); 202f2bba1820a567ac00b09916239ac8feb125cead2Radha Ramachandranextern void clear_io_u(struct thread_data *, struct io_u *); 203dcefb588d556828af570221b2dc276a6376c8557Jens Axboeextern void requeue_io_u(struct thread_data *, struct io_u **); 204100f49f105126a26de6f1069679c20fd75194188Jens Axboeextern int __must_check io_u_sync_complete(struct thread_data *, struct io_u *, uint64_t *); 205100f49f105126a26de6f1069679c20fd75194188Jens Axboeextern int __must_check io_u_queued_complete(struct thread_data *, int, uint64_t *); 206dcefb588d556828af570221b2dc276a6376c8557Jens Axboeextern void io_u_queued(struct thread_data *, struct io_u *); 207002e7183cb86d6100efef690b6fa90bf0988b084Jens Axboeextern void io_u_quiesce(struct thread_data *); 208dcefb588d556828af570221b2dc276a6376c8557Jens Axboeextern void io_u_log_error(struct thread_data *, struct io_u *); 209dcefb588d556828af570221b2dc276a6376c8557Jens Axboeextern void io_u_mark_depth(struct thread_data *, unsigned int); 210cc86c395fd9dd2002ec1edc0967b7c9453debdfbJens Axboeextern void fill_io_buffer(struct thread_data *, void *, unsigned int, unsigned int); 2119c42684e32325da26e862280388798343c5f1305Jens Axboeextern void io_u_fill_buffer(struct thread_data *td, struct io_u *, unsigned int, unsigned int); 212dcefb588d556828af570221b2dc276a6376c8557Jens Axboevoid io_u_mark_complete(struct thread_data *, unsigned int); 213dcefb588d556828af570221b2dc276a6376c8557Jens Axboevoid io_u_mark_submit(struct thread_data *, unsigned int); 2143e260a46ea9a8de224c3d0a29a608da3440f284aJens Axboeint queue_full(struct thread_data *); 215dcefb588d556828af570221b2dc276a6376c8557Jens Axboe 2160a28ecda80a78c9d70ae38ced58f3a2fa9c9529dJens Axboeint do_io_u_sync(struct thread_data *, struct io_u *); 217a5f3027cb0495dfe217b2626d248fcc054e7e878Jens Axboeint do_io_u_trim(struct thread_data *, struct io_u *); 21844f29692cfba246981bb3c1b894333a6d2209f51Jens Axboe 219c592b9fe12d4739d99d5bece517e304804876df6Jens Axboe#ifdef FIO_INC_DEBUG 220c592b9fe12d4739d99d5bece517e304804876df6Jens Axboestatic inline void dprint_io_u(struct io_u *io_u, const char *p) 221c592b9fe12d4739d99d5bece517e304804876df6Jens Axboe{ 222c592b9fe12d4739d99d5bece517e304804876df6Jens Axboe struct fio_file *f = io_u->file; 223c592b9fe12d4739d99d5bece517e304804876df6Jens Axboe 224c592b9fe12d4739d99d5bece517e304804876df6Jens Axboe dprint(FD_IO, "%s: io_u %p: off=%llu/len=%lu/ddir=%d", p, io_u, 225c592b9fe12d4739d99d5bece517e304804876df6Jens Axboe (unsigned long long) io_u->offset, 226c592b9fe12d4739d99d5bece517e304804876df6Jens Axboe io_u->buflen, io_u->ddir); 227c592b9fe12d4739d99d5bece517e304804876df6Jens Axboe if (fio_debug & (1 << FD_IO)) { 228c592b9fe12d4739d99d5bece517e304804876df6Jens Axboe if (f) 229c592b9fe12d4739d99d5bece517e304804876df6Jens Axboe log_info("/%s", f->file_name); 230c592b9fe12d4739d99d5bece517e304804876df6Jens Axboe 231c592b9fe12d4739d99d5bece517e304804876df6Jens Axboe log_info("\n"); 232c592b9fe12d4739d99d5bece517e304804876df6Jens Axboe } 233c592b9fe12d4739d99d5bece517e304804876df6Jens Axboe} 234c592b9fe12d4739d99d5bece517e304804876df6Jens Axboe#else 235c592b9fe12d4739d99d5bece517e304804876df6Jens Axboe#define dprint_io_u(io_u, p) 236c592b9fe12d4739d99d5bece517e304804876df6Jens Axboe#endif 237c592b9fe12d4739d99d5bece517e304804876df6Jens Axboe 238bcd5abfa9f230bbe4365dad1289fdea1f5509f74Jens Axboestatic inline enum fio_ddir acct_ddir(struct io_u *io_u) 239bcd5abfa9f230bbe4365dad1289fdea1f5509f74Jens Axboe{ 240bcd5abfa9f230bbe4365dad1289fdea1f5509f74Jens Axboe if (io_u->acct_ddir != -1) 241bcd5abfa9f230bbe4365dad1289fdea1f5509f74Jens Axboe return io_u->acct_ddir; 242bcd5abfa9f230bbe4365dad1289fdea1f5509f74Jens Axboe 243bcd5abfa9f230bbe4365dad1289fdea1f5509f74Jens Axboe return io_u->ddir; 244bcd5abfa9f230bbe4365dad1289fdea1f5509f74Jens Axboe} 245bcd5abfa9f230bbe4365dad1289fdea1f5509f74Jens Axboe 246dcefb588d556828af570221b2dc276a6376c8557Jens Axboe#endif 247