jbd2_journal_bmap  783 fs/jbd2/journal.c 	return jbd2_journal_bmap(journal, blocknr, retp);
jbd2_journal_bmap   87 fs/jbd2/recovery.c 		err = jbd2_journal_bmap(journal, next, &blocknr);
jbd2_journal_bmap  143 fs/jbd2/recovery.c 	err = jbd2_journal_bmap(journal, offset, &blocknr);
jbd2_journal_bmap 1410 include/linux/jbd2.h extern int	   jbd2_journal_bmap(journal_t *, unsigned long, unsigned long long *);