From: Jens Axboe <jens.axboe@oracle.com>
Date: Fri, 3 Jul 2009 06:30:15 +0000 (+0200)
Subject: Fix O_DIRECT memory alignment
X-Git-Tag: fio-1.30~3
X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=fc966bef0afd0b6801509a9038951dce46f2ecc4;hp=aea691c6c2828dff0ee50d7418091d1cb6a1f2a0

Fix O_DIRECT memory alignment

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

diff --git a/fio.c b/fio.c
index 47f39859..aabfee65 100644
--- a/fio.c
+++ b/fio.c
@@ -799,7 +799,7 @@ static int init_io_u(struct thread_data *td)
 	if (allocate_io_mem(td))
 		return 1;
 
-	if (td->o.mem_align)
+	if (td->o.odirect || td->o.mem_align)
 		p = PAGE_ALIGN(td->orig_buffer) + td->o.mem_align;
 	else
 		p = td->orig_buffer;