X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=backend.c;h=1560749618a5a91ed6152849cba8f9124b73dc16;hp=85a981dc4d3fdf05183661fd9b012522a60c2aed;hb=4b157ac6446364e5eecdcdbf75fc1a814489a343;hpb=e7b24047454305dd61c9b4f9f73628a03c240a9f;ds=sidebyside

diff --git a/backend.c b/backend.c
index 85a981dc..15607496 100644
--- a/backend.c
+++ b/backend.c
@@ -448,7 +448,7 @@ static int wait_for_completions(struct thread_data *td, struct timeval *time)
 	 * if the queue is full, we MUST reap at least 1 event
 	 */
 	min_evts = min(td->o.iodepth_batch_complete_min, td->cur_depth);
-    if ((full && !min_evts) || !td->o.iodepth_batch_complete_min)
+	if ((full && !min_evts) || !td->o.iodepth_batch_complete_min)
 		min_evts = 1;
 
 	if (time && (__should_check_rate(td, DDIR_READ) ||
@@ -782,10 +782,16 @@ static long long usec_for_io(struct thread_data *td, enum fio_ddir ddir)
 	bytes = td->rate_io_issue_bytes[ddir];
 	bps = td->rate_bps[ddir];
 
-	if (td->o.poisson_rate) {
+	if (td->o.rate_process == RATE_PROCESS_POISSON) {
+		uint64_t val;
 		iops = bps / td->o.bs[ddir];
-		td->last_usec += (int64_t) (1000000 / iops) *
-					-logf(__rand_0_1(&td->poisson_state));
+		val = (int64_t) (1000000 / iops) *
+				-logf(__rand_0_1(&td->poisson_state));
+		if (val) {
+			dprint(FD_RATE, "poisson rate iops=%llu\n",
+					(unsigned long long) 1000000 / val);
+		}
+		td->last_usec += val;
 		return td->last_usec;
 	} else if (bps) {
 		secs = bytes / bps;