release_pud 349 arch/x86/include/asm/paravirt.h PVOP_VCALL1(mmu.release_pud, pfn); release_pud 244 arch/x86/include/asm/paravirt_types.h void (*release_pud)(unsigned long pfn); release_pud 383 arch/x86/kernel/paravirt.c .mmu.release_pud = paravirt_nop, release_pud 2372 arch/x86/xen/mmu_pv.c pv_ops.mmu.release_pud = xen_release_pud; release_pud 2439 arch/x86/xen/mmu_pv.c .release_pud = xen_release_pmd_init,