1 files changed, 1 insertions, 1 deletions

diff --git a/fs/xfs/linux-2.6/xfs_linux.h b/fs/xfs/linux-2.6/xfs_linux.h
index d8e21ba0cccc..95efe948a095 100644
--- a/fs/xfs/linux-2.6/xfs_linux.h
+++ b/fs/xfs/linux-2.6/xfs_linux.h
@@ -232,7 +232,7 @@ static inline void set_buffer_unwritten_io(struct buffer_head *bh)
 #define xfs_itruncate_data(ip, off)     \
         (-vmtruncate(LINVFS_GET_IP(XFS_ITOV(ip)), (off)))
 #define xfs_statvfs_fsid(statp, mp)     \
-        ({ u64 id = huge_encode_dev((mp)->m_dev);       \
+        ({ u64 id = huge_encode_dev((mp)->m_ddev_targp->bt_dev); \
            __kernel_fsid_t *fsid = &(statp)->f_fsid;    \
         (fsid->val[0] = (u32)id, fsid->val[1] = (u32)(id >> 32)); })