Fio 1.22-rc2

[fio.git] / fio.h

diff --git a/fio.h b/fio.h
index ff4668e80f3a0d884e53cd4270c35b5813f9db58..9131792f6548b8fc916349b1f62d1242e8cd6f67 100644 (file)
--- a/fio.h
+++ b/fio.h
@@ -195,6 +195,8 @@ enum {
        VERIFY_MD5,                     /* md5 sum data blocks */
        VERIFY_CRC64,                   /* crc64 sum data blocks */
        VERIFY_CRC32,                   /* crc32 sum data blocks */
+       VERIFY_CRC32C,                  /* crc32c sum data blocks */
+       VERIFY_CRC32C_INTEL,            /* crc32c sum data blocks with hw */
        VERIFY_CRC16,                   /* crc16 sum data blocks */
        VERIFY_CRC7,                    /* crc7 sum data blocks */
        VERIFY_SHA256,                  /* sha256 sum data blocks */
@@ -471,6 +473,7 @@ struct thread_options {
        unsigned int fsync_blocks;
        unsigned int start_delay;
        unsigned long long timeout;
+       unsigned long long ramp_time;
        unsigned int overwrite;
        unsigned int bw_avg_time;
        unsigned int loops;
@@ -607,6 +610,7 @@ struct thread_data {
        struct timeval rw_end[2];
        struct timeval last_issue;
        unsigned int rw_end_set[2];
+       unsigned int ramp_time_over;
 
        /*
         * read/write mixed workload state
@@ -815,6 +819,8 @@ extern void rate_throttle(struct thread_data *, unsigned long, unsigned int);
 extern void fill_start_time(struct timeval *);
 extern void fio_gettime(struct timeval *, 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
@@ -881,6 +887,7 @@ enum {
        TD_NOT_CREATED = 0,
        TD_CREATED,
        TD_INITIALIZED,
+       TD_RAMP,
        TD_RUNNING,
        TD_VERIFYING,
        TD_FSYNCING,
@@ -888,6 +895,8 @@ enum {
        TD_REAPED,
 };
 
+extern void td_set_runstate(struct thread_data *, int);
+
 /*
  * Verify helpers
  */
@@ -922,6 +931,11 @@ extern void io_u_fill_buffer(struct thread_data *td, struct io_u *, unsigned int
 void io_u_mark_complete(struct thread_data *, unsigned int);
 void io_u_mark_submit(struct thread_data *, unsigned int);
 
+/*
+ * Reset stats after ramp time completes
+ */
+extern void reset_all_stats(struct thread_data *);
+
 /*
  * io engine entry points
  */