blktrace: only probe and set depth if option isn't set

[fio.git] / backend.c

diff --git a/backend.c b/backend.c
index 2be71496f1ddf3076e9bf36b19539168824b7b92..25479b49c9c9f1a82b7d39bec3cb11d5a816327b 100644 (file)
--- a/backend.c
+++ b/backend.c
@@ -744,6 +744,11 @@ static uint64_t do_io(struct thread_data *td)
           (td_write(td) && td->o.verify_backlog))
                total_bytes += td->o.size;
 
+       /* In trimwrite mode, each byte is trimmed and then written, so
+        * allow total_bytes to be twice as big */
+       if (td_trimwrite(td))
+               total_bytes += td->total_io_size;
+
        while ((td->o.read_iolog_file && !flist_empty(&td->io_log_list)) ||
                (!flist_empty(&td->trim_list)) || !io_issue_bytes_exceeded(td) ||
                td->o.time_based) {