[PATCH] Convert some options to use check_strstore() if they only dupe the arg

[fio.git] / fio.h

diff --git a/fio.h b/fio.h
index f1e49a50cd86aa74ba7e5c4b46d475f5d76096ed..f2e3adf26273b2cfa3dfaa0a48bdcb00a826f565 100644 (file)
--- a/fio.h
+++ b/fio.h
@@ -7,6 +7,9 @@
 #include <sys/time.h>
 #include <sys/resource.h>
 #include <semaphore.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <stdio.h>
 
 #include "list.h"
 #include "md5.h"
@@ -38,6 +41,7 @@ struct io_piece {
        struct list_head list;
        unsigned long long offset;
        unsigned int len;
+       int ddir;
 };
 
 /*
@@ -61,6 +65,7 @@ struct io_u {
        char *buf;
        unsigned int buflen;
        unsigned long long offset;
+       unsigned int index;
 
        unsigned int resid;
        unsigned int error;
@@ -90,15 +95,16 @@ struct verify_header {
 };
 
 struct group_run_stats {
-       unsigned long max_run[2], min_run[2];
-       unsigned long max_bw[2], min_bw[2];
-       unsigned long io_mb[2];
-       unsigned long agg[2];
+       unsigned long long max_run[2], min_run[2];
+       unsigned long long max_bw[2], min_bw[2];
+       unsigned long long io_kb[2];
+       unsigned long long agg[2];
 };
 
 struct thread_data {
+       char name[64];
        char file_name[256];
-       char directory[256];
+       char *directory;
        char verror[80];
        pthread_t thread;
        int thread_number;
@@ -114,6 +120,7 @@ struct thread_data {
        volatile int runstate;
        volatile int old_runstate;
        unsigned int ddir;
+       unsigned int iomix;
        unsigned int ioprio;
        unsigned int sequential;
        unsigned int bs;
@@ -131,9 +138,13 @@ struct thread_data {
        unsigned int bw_avg_time;
        unsigned int create_serialize;
        unsigned int create_fsync;
+       unsigned int end_fsync;
        unsigned int loops;
        unsigned long long file_size;
+       unsigned long long real_file_size;
        unsigned long long file_offset;
+       unsigned long long zone_size;
+       unsigned long long zone_skip;
        unsigned int sync_io;
        unsigned int mem_type;
        unsigned int verify;
@@ -142,6 +153,21 @@ struct thread_data {
        unsigned int use_thread;
        unsigned int iodepth;
        os_cpu_mask_t cpumask;
+       unsigned int jobnum;
+       unsigned int iolog;
+       unsigned int read_iolog;
+       unsigned int write_iolog;
+       unsigned int rwmixcycle;
+       unsigned int rwmixread;
+       unsigned int nice;
+
+       char *iolog_file;
+       void *iolog_buf;
+       FILE *iolog_f;
+
+       char *sysfs_root;
+
+       char *ioscheduler;
 
        struct drand48_data bsrange_state;
        struct drand48_data verify_state;
@@ -174,10 +200,11 @@ struct thread_data {
        unsigned long long io_size;
        unsigned long long total_io_size;
 
-       unsigned long io_blocks[2];
-       unsigned long io_bytes[2];
-       unsigned long this_io_bytes[2];
-       unsigned long last_bytes;
+       unsigned long long io_blocks[2];
+       unsigned long long io_bytes[2];
+       unsigned long long zone_bytes;
+       unsigned long long this_io_bytes[2];
+       unsigned long long last_pos;
        sem_t mutex;
 
        struct drand48_data random_state;
@@ -191,7 +218,7 @@ struct thread_data {
        struct io_stat slat_stat[2];            /* submission latency */
        struct io_stat bw_stat[2];              /* bandwidth stats */
 
-       unsigned long stat_io_bytes[2];
+       unsigned long long stat_io_bytes[2];
        struct timeval stat_sample_time[2];
 
        struct io_log *slat_log;
@@ -210,7 +237,18 @@ struct thread_data {
        unsigned int do_disk_util;
        unsigned int override_sync;
 
+       struct drand48_data rwmix_state;
+       struct timeval rwmix_switch;
+       int rwmix_ddir;
+
+       /*
+        * Pre-run and post-run shell
+        */
+       char *exec_prerun;
+       char *exec_postrun;
+
        struct list_head io_hist_list;
+       struct list_head io_log_list;
 };
 
 #define td_verror(td, err)                                             \
@@ -224,6 +262,8 @@ extern int parse_jobs_ini(char *);
 extern int parse_options(int, char **);
 extern void finish_log(struct thread_data *, struct io_log *, const char *);
 extern int init_random_state(struct thread_data *);
+extern struct io_u *__get_io_u(struct thread_data *);
+extern void put_io_u(struct thread_data *, struct io_u *);
 
 extern int rate_quit;
 extern int write_lat_log;
@@ -255,6 +295,7 @@ enum {
 enum {
        FIO_TYPE_FILE = 1,
        FIO_TYPE_BD,
+       FIO_TYPE_CHAR,
 };
 
 enum {
@@ -263,10 +304,12 @@ enum {
        FIO_LIBAIO      = 1 << 2,
        FIO_POSIXAIO    = 1 << 3,
        FIO_SGIO        = 1 << 4,
+       FIO_SPLICEIO    = 1 << 5 | FIO_SYNCIO,
 };
 
 #define td_read(td)            ((td)->ddir == DDIR_READ)
 #define td_write(td)           ((td)->ddir == DDIR_WRITE)
+#define td_rw(td)              ((td)->iomix != 0)
 
 #define BLOCKS_PER_MAP         (8 * sizeof(long))
 #define TO_MAP_BLOCK(td, b)    ((b) - ((td)->file_offset / (td)->min_bs))
@@ -307,4 +350,40 @@ struct io_completion_data {
 
 #define DISK_UTIL_MSEC (250)
 
+#ifndef min
+#define min(a, b)      ((a) < (b) ? (a) : (b))
+#endif
+
+/*
+ * Log exports
+ */
+extern int read_iolog_get(struct thread_data *, struct io_u *);
+extern void write_iolog_put(struct thread_data *, struct io_u *);
+extern int init_iolog(struct thread_data *td);
+extern void log_io_piece(struct thread_data *, struct io_u *);
+extern void prune_io_piece_log(struct thread_data *);
+extern void write_iolog_close(struct thread_data *);
+
+/*
+ * Logging
+ */
+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 show_run_stats(void);
+extern void init_disk_util(struct thread_data *);
+extern void update_rusage_stat(struct thread_data *);
+extern void update_io_ticks(void);
+extern void disk_util_timer_arm(void);
+
+/*
+ * Time functions
+ */
+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 time_since_now(struct timeval *);
+extern void usec_sleep(struct thread_data *, unsigned long);
+extern void rate_throttle(struct thread_data *, unsigned long, unsigned int);
+
 #endif