X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=fio.h;h=de76e6599cacbb5d29e2f0edbf33988cc460375d;hp=049692d65e03783d3dcd934f2225c50482e7a6cb;hb=38dad62d5154ffaad445bd0231b271b9a46a5190;hpb=74929ac27bcbaa26a08a9abcda70b5ebba94166e diff --git a/fio.h b/fio.h index 049692d6..de76e659 100644 --- a/fio.h +++ b/fio.h @@ -28,6 +28,10 @@ #include "io_ddir.h" #include "ioengine.h" #include "iolog.h" +#include "helpers.h" +#include "options.h" +#include "profile.h" +#include "time.h" #ifdef FIO_HAVE_GUASI #include @@ -56,6 +60,14 @@ enum fio_memtype { MEM_MMAPHUGE, /* memory mapped huge file */ }; +/* + * offset generator types + */ +enum { + RW_SEQ_SEQ = 0, + RW_SEQ_IDENT, +}; + /* * How many depth levels to log */ @@ -63,6 +75,8 @@ enum fio_memtype { #define FIO_IO_U_LAT_U_NR 10 #define FIO_IO_U_LAT_M_NR 12 +#define MAX_PATTERN_SIZE 512 + struct thread_stat { char *name; char *verror; @@ -74,6 +88,7 @@ struct thread_stat { struct io_log *slat_log; struct io_log *clat_log; + struct io_log *lat_log; struct io_log *bw_log; /* @@ -81,6 +96,7 @@ struct thread_stat { */ struct io_stat clat_stat[2]; /* completion latency */ struct io_stat slat_stat[2]; /* submission latency */ + struct io_stat lat_stat[2]; /* total latency */ struct io_stat bw_stat[2]; /* bandwidth stats */ unsigned long long stat_io_bytes[2]; @@ -137,8 +153,9 @@ struct thread_options { char *opendir; char *ioengine; enum td_ddir td_ddir; + unsigned int rw_seq; unsigned int kb_base; - unsigned int ddir_nr; + unsigned int ddir_seq_nr; unsigned int iodepth; unsigned int iodepth_low; unsigned int iodepth_batch; @@ -175,10 +192,12 @@ struct thread_options { unsigned int verifysort; unsigned int verify_interval; unsigned int verify_offset; - unsigned int verify_pattern; + char verify_pattern[MAX_PATTERN_SIZE]; unsigned int verify_pattern_bytes; unsigned int verify_fatal; unsigned int verify_async; + unsigned long long verify_backlog; + unsigned int verify_batch; unsigned int use_thread; unsigned int unlink; unsigned int do_disk_util; @@ -198,7 +217,7 @@ struct thread_options { unsigned int thinktime_blocks; unsigned int fsync_blocks; unsigned int fdatasync_blocks; - unsigned int start_delay; + unsigned long start_delay; unsigned long long timeout; unsigned long long ramp_time; unsigned int overwrite; @@ -223,15 +242,18 @@ struct thread_options { unsigned int file_service_type; unsigned int group_reporting; unsigned int fadvise_hint; + unsigned int fallocate; unsigned int zero_buffers; unsigned int refill_buffers; unsigned int time_based; + unsigned int disable_lat; unsigned int disable_clat; unsigned int disable_slat; unsigned int disable_bw; unsigned int gtod_reduce; unsigned int gtod_cpu; unsigned int gtod_offload; + enum fio_cs clocksource; char *read_iolog_file; char *write_iolog_file; @@ -262,6 +284,23 @@ struct thread_options { * I/O Error handling */ unsigned int continue_on_error; + + /* + * Benchmark profile type + */ + char *profile; + + /* + * blkio cgroup support + */ + char *cgroup; + unsigned int cgroup_weight; + unsigned int cgroup_nodelete; + + unsigned int uid; + unsigned int gid; + + unsigned int sync_file_range; }; #define FIO_VERROR_SIZE 128 @@ -296,6 +335,7 @@ struct thread_data { unsigned int ioprio; unsigned int ioprio_set; unsigned int last_was_sync; + enum fio_ddir last_ddir; char *mmapfile; int mmapfd; @@ -310,6 +350,8 @@ struct thread_data { os_random_state_t bsrange_state; os_random_state_t verify_state; + unsigned int verify_batch; + int shm_id; /* @@ -341,13 +383,14 @@ struct thread_data { /* * Rate state */ - unsigned long rate_usec_cycle[2]; + unsigned long rate_nsec_cycle[2]; long rate_pending_usleep[2]; unsigned long rate_bytes[2]; unsigned long rate_blocks[2]; struct timeval lastrate[2]; unsigned long long total_io_size; + unsigned long long fill_device_size; unsigned long io_issues[2]; unsigned long long io_blocks[2]; @@ -376,7 +419,7 @@ struct thread_data { os_random_state_t rwmix_state; unsigned long rwmix_issues; enum fio_ddir rwmix_ddir; - unsigned int ddir_nr; + unsigned int ddir_seq_nr; /* * IO history logs for verification. We use a tree for sorting, @@ -384,6 +427,7 @@ struct thread_data { */ struct rb_root io_hist_tree; struct flist_head io_hist_list; + unsigned long io_hist_len; /* * For IO replaying @@ -397,6 +441,8 @@ struct thread_data { unsigned int file_service_left; struct fio_file *file_service_file; + unsigned int sync_file_range_nr; + /* * For generating file sizes */ @@ -407,6 +453,12 @@ struct thread_data { */ unsigned int total_err_count; int first_error; + + /* + * Can be overloaded by profiles + */ + struct prof_io_ops prof_io_ops; + void *prof_data; }; /* @@ -451,6 +503,7 @@ extern unsigned long done_secs; extern char *job_section; extern int fio_gtod_offload; extern int fio_gtod_cpu; +extern enum fio_cs fio_clock_source; extern struct thread_data *threads; @@ -487,25 +540,6 @@ static inline int should_fsync(struct thread_data *td) return 0; } -/* - * Time functions - */ -extern unsigned long long utime_since(struct timeval *, struct timeval *); -extern unsigned long long utime_since_now(struct timeval *); -extern unsigned long mtime_since(struct timeval *, struct timeval *); -extern unsigned long mtime_since_now(struct timeval *); -extern unsigned long time_since_now(struct timeval *); -extern unsigned long mtime_since_genesis(void); -extern void usec_spin(unsigned int); -extern void usec_sleep(struct thread_data *, unsigned long); -extern void fill_start_time(struct timeval *); -extern void fio_gettime(struct timeval *, void *); -extern void fio_gtod_init(void); -extern void fio_gtod_update(void); -extern void set_genesis_time(void); -extern int ramp_time_over(struct thread_data *); -extern int in_ramp_time(struct thread_data *); - /* * Init/option functions */ @@ -519,8 +553,9 @@ extern void fio_options_dup_and_init(struct option *); extern void options_mem_dupe(struct thread_data *); extern void options_mem_free(struct thread_data *); extern void td_fill_rand_seeds(struct thread_data *); +extern void add_job_opts(const char **); #define FIO_GETOPT_JOB 0x89988998 -#define FIO_NR_OPTIONS 128 +#define FIO_NR_OPTIONS (FIO_MAX_OPTS + 128) /* * ETA/status stuff