"Kirill A. Shutemov" <kirill@xxxxxxxxxxxxx> writes:
>> @@ -184,3 +185,13 @@ void pmdp_invalidate(struct vm_area_struct *vma, unsigned long address,
>> }
>> #endif /* CONFIG_TRANSPARENT_HUGEPAGE */
>> #endif
>> +
>> +#ifndef __HAVE_ARCH_PMDP_SPLITTING_FLUSH_NOTIFY
>> +#ifdef CONFIG_TRANSPARENT_HUGEPAGE
>> +void pmdp_splitting_flush_notify(struct vm_area_struct *vma,
>> + unsigned long address, pmd_t *pmdp)
>> +{
>> + pmdp_clear_flush_notify(vma, address, pmdp);
>> +}
>> +#endif /* CONFIG_TRANSPARENT_HUGEPAGE */
>> +#endif
>
> I think it worth inlining. Let's put it to <asm-generic/pgtable.h>
>
> It probably worth combining with collapse counterpart in the same patch.
>
I tried that first, But that pulls in mmu_notifier.h and huge_mm.h
headers and other build failures
-aneesh
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