X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=fio.h;h=081998bf70cf9ef86cce2ab74b2284c0409a99e8;hb=1a7081c7c3884b3eac9cfe6b3ae1d6dc341e7ed2;hp=e394e165078a4fa3da53d397cae2791e8e9fe195;hpb=d5dbacf662b1cc3fb09b5cd70b236ab98d1c0dbe;p=fio.git

diff --git a/fio.h b/fio.h
index e394e165..081998bf 100644
--- a/fio.h
+++ b/fio.h
@@ -155,6 +155,11 @@ enum {
 	F_ADV_SEQUENTIAL,
 };
 
+enum {
+	IOD_NONE = 0,
+	IOD_STEPPED,
+};
+
 /*
  * Per-thread/process specific data. Only used for the network client
  * for now.
@@ -374,9 +379,14 @@ struct thread_data {
 	unsigned int latency_qd;
 	unsigned int latency_qd_high;
 	unsigned int latency_qd_low;
+	unsigned int latency_qd_step;
 	unsigned int latency_failed;
-	uint64_t latency_ios;
+	unsigned int latency_state;
+	unsigned int latency_iops[DDIR_RWDIR_CNT];
+	unsigned int latency_step;
+	uint64_t latency_ios[DDIR_RWDIR_CNT];
 	int latency_end_run;
+	unsigned int nr_lat_stats;
 
 	/*
 	 * read/write mixed workload state
@@ -687,13 +697,6 @@ extern int io_queue_event(struct thread_data *td, struct io_u *io_u, int *ret,
 		   enum fio_ddir ddir, uint64_t *bytes_issued, int from_verify,
 		   struct timespec *comp_time);
 
-/*
- * Latency target helpers
- */
-extern void lat_target_check(struct thread_data *);
-extern void lat_target_init(struct thread_data *);
-extern void lat_target_reset(struct thread_data *);
-
 /*
  * Iterates all threads/processes within all the defined jobs
  */
@@ -751,6 +754,8 @@ static inline bool should_check_rate(struct thread_data *td)
 	return ddir_rw_sum(td->bytes_done) != 0;
 }
 
+int setup_rate(struct thread_data *td);
+
 static inline unsigned long long td_max_bs(struct thread_data *td)
 {
 	unsigned long long max_bs;
@@ -772,6 +777,11 @@ static inline bool td_async_processing(struct thread_data *td)
 	return (td->flags & TD_F_NEED_LOCK) != 0;
 }
 
+static inline bool td_offload_overlap(struct thread_data *td)
+{
+	return td->o.serialize_overlap && td->o.io_submit_mode == IO_MODE_OFFLOAD;
+}
+
 /*
  * We currently only need to do locking if we have verifier threads
  * accessing our internal structures too