jbd2_journal_ack_err 81 fs/jbd2/journal.c EXPORT_SYMBOL(jbd2_journal_ack_err); jbd2_journal_ack_err 1047 fs/ocfs2/journal.c jbd2_journal_ack_err(journal); jbd2_journal_ack_err 1408 include/linux/jbd2.h extern void jbd2_journal_ack_err (journal_t *);