JBD2_UNMOUNT 267 fs/jbd2/checkpoint.c if (unlikely(journal->j_flags & JBD2_UNMOUNT)) JBD2_UNMOUNT 200 fs/jbd2/journal.c if (journal->j_flags & JBD2_UNMOUNT) JBD2_UNMOUNT 242 fs/jbd2/journal.c if (journal->j_flags & JBD2_UNMOUNT) JBD2_UNMOUNT 289 fs/jbd2/journal.c journal->j_flags |= JBD2_UNMOUNT; JBD2_UNMOUNT 346 fs/jbd2/transaction.c BUG_ON(journal->j_flags & JBD2_UNMOUNT);