[PATCH] Time and seek optimizations

[fio.git] / fio.h

diff --git a/fio.h b/fio.h
index faa06a4f4c280a687e76fc545f2ccb25f775c128..cb78f255822cc49367e3aba81f5bb1b9464be31f 100644 (file)
--- a/fio.h
+++ b/fio.h
@@ -156,6 +156,7 @@ struct fio_file {
        unsigned long long real_file_size;
        unsigned long long file_offset;
        unsigned long long last_pos;
        unsigned long long real_file_size;
        unsigned long long file_offset;
        unsigned long long last_pos;

+       unsigned long long last_completed_pos;

 
        unsigned long *file_map;
        unsigned int num_maps;
 
        unsigned long *file_map;
        unsigned int num_maps;


@@ -410,6 +411,7 @@ struct io_completion_data {
 
        int error;                      /* output */
        unsigned long bytes_done[2];    /* output */
 
        int error;                      /* output */
        unsigned long bytes_done[2];    /* output */

+       struct timeval time;            /* output */

 };
 
 #define DISK_UTIL_MSEC (250)
 };
 
 #define DISK_UTIL_MSEC (250)


@@ -436,7 +438,7 @@ extern void write_iolog_close(struct thread_data *);
  */
 extern void add_clat_sample(struct thread_data *, int, unsigned long);
 extern void add_slat_sample(struct thread_data *, int, unsigned long);
  */
 extern void add_clat_sample(struct thread_data *, int, unsigned long);
 extern void add_slat_sample(struct thread_data *, int, unsigned long);

-extern void add_bw_sample(struct thread_data *, int);
+extern void add_bw_sample(struct thread_data *, 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 show_run_stats(void);
 extern void init_disk_util(struct thread_data *);
 extern void update_rusage_stat(struct thread_data *);


@@ -449,7 +451,6 @@ extern int setup_rate(struct thread_data *);
 /*
  * Time functions
  */
 /*
  * Time functions
  */

-extern void time_init(void);

 extern unsigned long utime_since(struct timeval *, struct timeval *);
 extern unsigned long mtime_since(struct timeval *, struct timeval *);
 extern unsigned long mtime_since_now(struct timeval *);
 extern unsigned long utime_since(struct timeval *, struct timeval *);
 extern unsigned long mtime_since(struct timeval *, struct timeval *);
 extern unsigned long mtime_since_now(struct timeval *);


@@ -459,6 +460,7 @@ extern void __usec_sleep(unsigned int);
 extern void usec_sleep(struct thread_data *, unsigned long);
 extern void rate_throttle(struct thread_data *, unsigned long, unsigned int, int);
 extern void fill_start_time(struct timeval *);
 extern void usec_sleep(struct thread_data *, unsigned long);
 extern void rate_throttle(struct thread_data *, unsigned long, unsigned int, int);
 extern void fill_start_time(struct timeval *);

+extern void fio_gettime(struct timeval *, void *);

 
 /*
  * Init functions
 
 /*
  * Init functions