__pgd 631 arch/x86/include/asm/paravirt.h set_pgd(pgdp, __pgd(0)); __pgd 123 arch/x86/include/asm/pgalloc.h set_pgd(pgd, __pgd(_PAGE_TABLE | __pa(pud))); __pgd 131 arch/x86/include/asm/pgtable_64.h #define mk_kernel_pgd(address) __pgd((address) | _KERNPG_TABLE) __pgd 44 include/asm-generic/pgtable-nopud.h #define __pud(x) ((pud_t) { __pgd(x) } )