early_pfn_to_nid
early_pfn_to_nid(virt_to_pfn(lm_alias(KERNEL_START))));
early_pfn_to_nid(virt_to_pfn(start)));
int nid = early_pfn_to_nid(phys >> PAGE_SHIFT);
kasan_populate_shadow(start, end, early_pfn_to_nid(range->start));
early_pfn_to_nid(__pa(_stext)));
extern int __meminit early_pfn_to_nid(unsigned long pfn);
if (pfn_valid(pfn) && (early_pfn_to_nid(pfn) == node))
listnode = early_pfn_to_nid(PHYS_PFN(__pa(m)));
nid = early_pfn_to_nid(PFN_DOWN(start));
int nid = early_pfn_to_nid(pfn);
tnid = early_pfn_to_nid(nd_pa >> PAGE_SHIFT);
int actual_node = early_pfn_to_nid(pfn);
nid = early_pfn_to_nid(goal >> PAGE_SHIFT);