jbd2_cleanup_journal_tail 345 fs/jbd2/checkpoint.c result = jbd2_cleanup_journal_tail(journal); jbd2_cleanup_journal_tail 424 fs/jbd2/checkpoint.c result = jbd2_cleanup_journal_tail(journal); jbd2_cleanup_journal_tail 1740 fs/jbd2/journal.c jbd2_cleanup_journal_tail(journal); jbd2_cleanup_journal_tail 1140 include/linux/jbd2.h extern int jbd2_cleanup_journal_tail(journal_t *);