From: Martin Peschke <mpeschke@linux.vnet.ibm.com>
Date: Tue, 28 Oct 2008 16:07:57 +0000 (+0100)
Subject: blkiomon: fix cross-arch data analysis issue
X-Git-Tag: blktrace-1.0.0~7
X-Git-Url: https://git.kernel.dk/?p=blktrace.git;a=commitdiff_plain;h=7aa3ebcec011bfe9cc60d6476252c03376a37551

blkiomon: fix cross-arch data analysis issue

This fixes cross-arch issues. Binary data gathered on System z could not
be read on x86.

Signed-off-by: Martin Peschke <mpeschke@linux.vnet.ibm.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
---

diff --git a/blkiomon.h b/blkiomon.h
index 2b1f7b2..f681ab8 100644
--- a/blkiomon.h
+++ b/blkiomon.h
@@ -40,7 +40,7 @@ struct blkiomon_stat {
 	__u64 write;
 	__u64 bidir;
 	__u32 device;
-};
+} __attribute__ ((packed));
 
 static struct histlog2 size_hist = {
 	.first = 0,