pmd_update_defer  423 arch/x86/include/asm/paravirt.h 	PVOP_VCALL3(pv_mmu_ops.pmd_update_defer, mm, addr, pmdp);
pmd_update_defer  283 arch/x86/include/asm/paravirt_types.h 	void (*pmd_update_defer)(struct mm_struct *mm,