JBD2_ABORT_ON_SYNCDATA_ERR 2553 fs/ext4/super.c journal->j_flags |= JBD2_ABORT_ON_SYNCDATA_ERR; JBD2_ABORT_ON_SYNCDATA_ERR 2555 fs/ext4/super.c journal->j_flags &= ~JBD2_ABORT_ON_SYNCDATA_ERR; JBD2_ABORT_ON_SYNCDATA_ERR 687 fs/jbd2/commit.c if (journal->j_flags & JBD2_ABORT_ON_SYNCDATA_ERR)