X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=io_u.c;h=d794f011a28332bc96f9e85df16efca920e4f418;hb=cc62ea704e4de10eb595b551f29af41266cf225d;hp=0ff66f9dc4036402e0030c06f1aa17cebdc7c110;hpb=1b8dbf256b974fac2864052931f3041ff3ead157;p=fio.git

diff --git a/io_u.c b/io_u.c
index 0ff66f9d..d794f011 100644
--- a/io_u.c
+++ b/io_u.c
@@ -114,6 +114,9 @@ static unsigned long long last_block(struct thread_data *td, struct fio_file *f,
 	if (max_size > f->real_file_size)
 		max_size = f->real_file_size;
 
+	if (td->o.zone_range)
+		max_size = td->o.zone_range;
+
 	max_blocks = max_size / (unsigned long long) td->o.ba[ddir];
 	if (!max_blocks)
 		return 0;
@@ -374,6 +377,12 @@ static unsigned int __get_next_buflen(struct thread_data *td, struct io_u *io_u)
 	if (minbs == maxbs)
 		return minbs;
 
+	/*
+	 * If we can't satisfy the min block size from here, then fail
+	 */
+	if (!io_u_fits(td, io_u, minbs))
+		return 0;
+
 	if (td->o.use_os_rand)
 		rand_max = OS_RAND_MAX;
 	else
@@ -493,12 +502,17 @@ static enum fio_ddir rate_ddir(struct thread_data *td, enum fio_ddir ddir)
 
 	/*
 	 * We are going to sleep, ensure that we flush anything pending as
-	 * not to skew our latency numbers
+	 * not to skew our latency numbers.
+	 *
+	 * Changed to only monitor 'in flight' requests here instead of the
+	 * td->cur_depth, b/c td->cur_depth does not accurately represent
+	 * io's that have been actually submitted to an async engine,
+	 * and cur_depth is meaningless for sync engines.
 	 */
-	if (td->cur_depth) {
+	if (td->io_u_in_flight) {
 		int fio_unused ret;
 
-		ret = io_u_queued_complete(td, td->cur_depth, NULL);
+		ret = io_u_queued_complete(td, td->io_u_in_flight, NULL);
 	}
 
 	fio_gettime(&t, NULL);
@@ -656,7 +670,8 @@ static int fill_io_u(struct thread_data *td, struct io_u *io_u)
 	 */
 	if (td->zone_bytes >= td->o.zone_size) {
 		td->zone_bytes = 0;
-		io_u->file->last_pos += td->o.zone_skip;
+		io_u->file->file_offset += td->o.zone_range + td->o.zone_skip;
+		io_u->file->last_pos = io_u->file->file_offset;
 		td->io_skip_bytes += td->o.zone_skip;
 	}
 
@@ -1138,6 +1153,7 @@ static void small_content_scramble(struct io_u *io_u)
 
 	p = io_u->xfer_buf;
 	boffset = io_u->offset;
+	io_u->buf_filled_len = 0;
 
 	for (i = 0; i < nr_blocks; i++) {
 		/*
@@ -1359,7 +1375,8 @@ static void io_completed(struct thread_data *td, struct io_u *io_u,
 			}
 		}
 
-		if (ramp_time_over(td) && td->runstate == TD_RUNNING) {
+		if (ramp_time_over(td) && (td->runstate == TD_RUNNING ||
+					   td->runstate == TD_VERIFYING)) {
 			account_io_completion(td, io_u, icd, idx, bytes);
 
 			if (__should_check_rate(td, idx)) {
@@ -1389,8 +1406,8 @@ static void io_completed(struct thread_data *td, struct io_u *io_u,
 		icd->error = io_u->error;
 		io_u_log_error(td, io_u);
 	}
-	if (td->o.continue_on_error && icd->error &&
-	    td_non_fatal_error(icd->error)) {
+	if (icd->error && td_non_fatal_error(icd->error) &&
+           (td->o.continue_on_error & td_error_type(io_u->ddir, icd->error))) {
 		/*
 		 * If there is a non_fatal error, then add to the error count
 		 * and clear all the errors.