JBD2_UNMOUNT 143 fs/jbd2/journal.c if (journal->j_flags & JBD2_UNMOUNT) JBD2_UNMOUNT 185 fs/jbd2/journal.c if (journal->j_flags & JBD2_UNMOUNT) JBD2_UNMOUNT 231 fs/jbd2/journal.c journal->j_flags |= JBD2_UNMOUNT;