JBD2_FLAG_SAME_UUID 607 fs/jbd2/commit.c tag_flag |= JBD2_FLAG_SAME_UUID; JBD2_FLAG_SAME_UUID 196 fs/jbd2/recovery.c if (!(tag->t_flags & cpu_to_be32(JBD2_FLAG_SAME_UUID))) JBD2_FLAG_SAME_UUID 559 fs/jbd2/recovery.c if (!(flags & JBD2_FLAG_SAME_UUID))