From: Shawn Lewis <shawnlewis@google.com>
Date: Fri, 27 Jul 2007 06:02:45 +0000 (+0200)
Subject: [PATCH] Only verify_io_u on reads
X-Git-Tag: fio-1.17~46
X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=1dcc049824b840df1ee0ef5d019fffa4037e1bb0

[PATCH] Only verify_io_u on reads

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
---

diff --git a/verify.c b/verify.c
index 794244a9..243b6632 100644
--- a/verify.c
+++ b/verify.c
@@ -83,7 +83,7 @@ int verify_io_u(struct thread_data *td, struct io_u *io_u)
 	struct verify_header *hdr = (struct verify_header *) io_u->buf;
 	int ret;
 
-	if (td->o.verify == VERIFY_NULL)
+	if (td->o.verify == VERIFY_NULL || io_u->ddir != DDIR_READ)
 		return 0;
 
 	if (hdr->fio_magic != FIO_HDR_MAGIC) {