lower_blkno 3828 fs/ocfs2/xattr.c u64 blkno, lower_blkno = 0; lower_blkno 3872 fs/ocfs2/xattr.c lower_blkno = blkno; lower_blkno 3895 fs/ocfs2/xattr.c if (!lower_blkno) lower_blkno 3896 fs/ocfs2/xattr.c lower_blkno = p_blkno; lower_blkno 3899 fs/ocfs2/xattr.c ret = ocfs2_read_xattr_bucket(xs->bucket, lower_blkno);