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authorTao Ma <tao.ma@oracle.com>2008-03-03 10:53:02 +0800
committerMark Fasheh <mark.fasheh@oracle.com>2008-03-10 15:14:07 -0700
commit4338ab6a750303cbae4cc76cc7de5edba6598ebe (patch)
tree91f5d507fd7441521fac9d44b268758fbd6de4e9 /fs
parent90d99779a4cc134daaf8910d814b7a8a5d1e8970 (diff)
downloadop-kernel-dev-4338ab6a750303cbae4cc76cc7de5edba6598ebe.zip
op-kernel-dev-4338ab6a750303cbae4cc76cc7de5edba6598ebe.tar.gz
ocfs2: Fix an endian bug in online resize.
In ocfs2_group_add, 'cr' is a disk field of type 'ocfs2_chain_rec', and we were putting cpu byteorder values into it. Swap things to the right endian before storing. Signed-off-by: Tao Ma <tao.ma@oracle.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Diffstat (limited to 'fs')
-rw-r--r--fs/ocfs2/resize.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ocfs2/resize.c b/fs/ocfs2/resize.c
index 37835ff..8166968 100644
--- a/fs/ocfs2/resize.c
+++ b/fs/ocfs2/resize.c
@@ -597,7 +597,7 @@ int ocfs2_group_add(struct inode *inode, struct ocfs2_new_group_input *input)
memset(cr, 0, sizeof(struct ocfs2_chain_rec));
}
- cr->c_blkno = le64_to_cpu(input->group);
+ cr->c_blkno = cpu_to_le64(input->group);
le32_add_cpu(&cr->c_total, input->clusters * cl_bpc);
le32_add_cpu(&cr->c_free, input->frees * cl_bpc);
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