dax_to_pfn        315 fs/dax.c       	return dax_to_pfn(entry) + dax_entry_size(entry) / PAGE_SIZE;
dax_to_pfn        323 fs/dax.c       	for (pfn = dax_to_pfn(entry); \
dax_to_pfn        875 fs/dax.c       		if (dax_to_pfn(old_entry) != dax_to_pfn(entry))
dax_to_pfn        908 fs/dax.c       	pfn = dax_to_pfn(entry);