Default verify backlog batch to verify backlog setting if not given

Signed-off-by: Jens Axboe <jaxboe@fusionio.com>

diff --git a/io_u.c b/io_u.c
index 76ad9335f0f3f14f503476dc11811539be29bc4b..bffacb404e860864b51e7c89b443eb0a54cb15b6 100644 (file)
--- a/io_u.c
+++ b/io_u.c
@@ -935,6 +935,8 @@ struct io_u *get_io_u(struct thread_data *td)
                } else if (!(td->io_hist_len % td->o.verify_backlog) &&
                         td->last_ddir != DDIR_READ) {
                        td->verify_batch = td->o.verify_batch;
+                       if (!td->verify_batch)
+                               td->verify_batch = td->o.verify_backlog;
                        get_verify = 1;
                }