OCFS2_XATTR_ROUND 805 fs/ocfs2/ocfs2_fs.h #define OCFS2_XATTR_SIZE(size) (((size) + OCFS2_XATTR_ROUND) & \ OCFS2_XATTR_ROUND 806 fs/ocfs2/ocfs2_fs.h ~(OCFS2_XATTR_ROUND))