JFS_UNMOUNT       139 fs/jbd/journal.c 	if (journal->j_flags & JFS_UNMOUNT)
JFS_UNMOUNT       181 fs/jbd/journal.c 		if (journal->j_flags & JFS_UNMOUNT)
JFS_UNMOUNT       227 fs/jbd/journal.c 	journal->j_flags |= JFS_UNMOUNT;