DAX_PMD           100 fs/dax.c       	if (xa_to_value(entry) & DAX_PMD)
DAX_PMD           107 fs/dax.c       	return xa_to_value(entry) & DAX_PMD;
DAX_PMD           112 fs/dax.c       	return !(xa_to_value(entry) & DAX_PMD);
DAX_PMD           539 fs/dax.c       			flags |= DAX_PMD;
DAX_PMD          1434 fs/dax.c       			DAX_PMD | DAX_ZERO_PAGE, false);
DAX_PMD          1569 fs/dax.c       						DAX_PMD, write && !sync);