Symbol: pgd_pfn
arch/s390/include/asm/pgtable.h
1510
#define pgd_page(pgd) pfn_to_page(pgd_pfn(pgd))
arch/x86/include/asm/pgtable.h
1125
#define pgd_page(pgd) pfn_to_page(pgd_pfn(pgd))