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authorSunil Mushran <sunil.mushran@oracle.com>2007-09-20 10:59:48 -0700
committerMark Fasheh <mark.fasheh@oracle.com>2007-09-20 15:06:10 -0700
commit813d974c53a2b353566a86bb127625b403696dae (patch)
treebc568671141e7d2271b17a07f57f9ce134c0c75a
parent5c26a7b70f89c36e8d9acc95cb896c3cd205fc8d (diff)
downloadlinux-2.6.34-ux500-813d974c53a2b353566a86bb127625b403696dae.tar.gz
ocfs2: Pack vote message and response structures
The ocfs2_vote_msg and ocfs2_response_msg structs needed to be packed to ensure similar sizeofs in 32-bit and 64-bit arches. Without this, we had inadvertantly broken 32/64 bit cross mounts. Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
-rw-r--r--fs/ocfs2/vote.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/ocfs2/vote.c b/fs/ocfs2/vote.c
index 66a13ee63d4..c05358538f2 100644
--- a/fs/ocfs2/vote.c
+++ b/fs/ocfs2/vote.c
@@ -66,7 +66,7 @@ struct ocfs2_vote_msg
{
struct ocfs2_msg_hdr v_hdr;
__be32 v_reserved1;
-};
+} __attribute__ ((packed));
/* Responses are given these values to maintain backwards
* compatibility with older ocfs2 versions */
@@ -78,7 +78,7 @@ struct ocfs2_response_msg
{
struct ocfs2_msg_hdr r_hdr;
__be32 r_response;
-};
+} __attribute__ ((packed));
struct ocfs2_vote_work {
struct list_head w_list;