X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=fio.h;h=446482354fd909125c911defe6f27b9ceb83fee9;hp=0601b376414b80cd31f44eb80d5e60e7119cf268;hb=e9d512d8e7d2b3aaeb901b4cd68793b2638e200e;hpb=b63efd302dc3b762a21264ca66e07c74b697b608

diff --git a/fio.h b/fio.h
index 0601b376..44648235 100644
--- a/fio.h
+++ b/fio.h
@@ -235,14 +235,24 @@ struct thread_data {
 	uint64_t total_io_size;
 	uint64_t fill_device_size;
 
+	/*
+	 * Issue side
+	 */
 	uint64_t io_issues[DDIR_RWDIR_CNT];
+	uint64_t io_issue_bytes[DDIR_RWDIR_CNT];
+	uint64_t loops;
+
+	/*
+	 * Completions
+	 */
 	uint64_t io_blocks[DDIR_RWDIR_CNT];
 	uint64_t this_io_blocks[DDIR_RWDIR_CNT];
 	uint64_t io_bytes[DDIR_RWDIR_CNT];
-	uint64_t io_skip_bytes;
 	uint64_t this_io_bytes[DDIR_RWDIR_CNT];
+	uint64_t io_skip_bytes;
 	uint64_t zone_bytes;
 	struct fio_mutex *mutex;
+	uint64_t bytes_done[DDIR_RWDIR_CNT];
 
 	/*
 	 * State for random io, a bitmap of blocks done vs not done
@@ -252,6 +262,7 @@ struct thread_data {
 	struct timeval start;	/* start of this loop */
 	struct timeval epoch;	/* time job was started */
 	struct timeval last_issue;
+	long time_offset;
 	struct timeval tv_cache;
 	struct timeval terminate_time;
 	unsigned int tv_cache_nr;
@@ -564,16 +575,15 @@ static inline int __should_check_rate(struct thread_data *td,
 	return 0;
 }
 
-static inline int should_check_rate(struct thread_data *td,
-				    uint64_t *bytes_done)
+static inline int should_check_rate(struct thread_data *td)
 {
 	int ret = 0;
 
-	if (bytes_done[DDIR_READ])
+	if (td->bytes_done[DDIR_READ])
 		ret |= __should_check_rate(td, DDIR_READ);
-	if (bytes_done[DDIR_WRITE])
+	if (td->bytes_done[DDIR_WRITE])
 		ret |= __should_check_rate(td, DDIR_WRITE);
-	if (bytes_done[DDIR_TRIM])
+	if (td->bytes_done[DDIR_TRIM])
 		ret |= __should_check_rate(td, DDIR_TRIM);
 
 	return ret;
@@ -639,8 +649,12 @@ enum {
 	FIO_RAND_DIST_RANDOM	= 0,
 	FIO_RAND_DIST_ZIPF,
 	FIO_RAND_DIST_PARETO,
+	FIO_RAND_DIST_GAUSS,
 };
 
+#define FIO_DEF_ZIPF		1.1
+#define FIO_DEF_PARETO		0.2
+
 enum {
 	FIO_RAND_GEN_TAUSWORTHE = 0,
 	FIO_RAND_GEN_LFSR,