unsigned long time;
unsigned long val;
enum fio_ddir ddir;
+ unsigned int bs;
};
/*
unsigned long long start_offset;
unsigned int bs[2];
+ unsigned int ba[2];
unsigned int min_bs[2];
unsigned int max_bs[2];
- struct bssplit *bssplit;
- unsigned int bssplit_nr;
+ struct bssplit *bssplit[2];
+ unsigned int bssplit_nr[2];
unsigned int nr_files;
unsigned int open_files;
unsigned int create_fsync;
unsigned int create_on_open;
unsigned int end_fsync;
+ unsigned int pre_read;
unsigned int sync_io;
unsigned int verify;
unsigned int do_verify;
char *sysfs_root;
+ unsigned long rand_seeds[6];
+
os_random_state_t bsrange_state;
os_random_state_t verify_state;
/*
* Logging
*/
-extern void add_clat_sample(struct thread_data *, enum fio_ddir, unsigned long);
-extern void add_slat_sample(struct thread_data *, enum fio_ddir, unsigned long);
-extern void add_bw_sample(struct thread_data *, enum fio_ddir, struct timeval *);
+extern void add_clat_sample(struct thread_data *, enum fio_ddir, unsigned long,
+ unsigned int);
+extern void add_slat_sample(struct thread_data *, enum fio_ddir, unsigned long,
+ unsigned int);
+extern void add_bw_sample(struct thread_data *, enum fio_ddir, unsigned int,
+ struct timeval *);
extern void show_run_stats(void);
extern void init_disk_util(struct thread_data *);
extern void update_rusage_stat(struct thread_data *);
extern void __finish_log(struct io_log *, const char *);
extern struct io_log *agg_io_log[2];
extern int write_bw_log;
-extern void add_agg_sample(unsigned long, enum fio_ddir);
+extern void add_agg_sample(unsigned long, enum fio_ddir, unsigned int);
/*
* Time functions
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 *);
#define FIO_GETOPT_JOB 0x89988998
#define FIO_NR_OPTIONS 128
extern int __must_check generic_open_file(struct thread_data *, struct fio_file *);
extern int __must_check generic_close_file(struct thread_data *, struct fio_file *);
extern int __must_check generic_get_file_size(struct thread_data *, struct fio_file *);
+extern int __must_check pre_read_files(struct thread_data *);
extern int add_file(struct thread_data *, const char *);
extern void get_file(struct fio_file *);
extern int __must_check put_file(struct thread_data *, struct fio_file *);
{
f->last_free_lookup = 0;
f->last_pos = f->file_offset;
+ if (f->file_map)
+ memset(f->file_map, 0, f->num_maps * sizeof(int));
}
static inline void clear_error(struct thread_data *td)