Re: [PATCH mm-unstable 0/8] convert hugepage memory failure functions to folios

["HORIGUCHI NAOYA(堀口 直也)" <naoya.horiguchi@nec.com>]

On Thu, Jan 12, 2023 at 02:46:00PM -0600, Sidhartha Kumar wrote:
> ============== OVERVIEW ===========================
> This series contains a 1:1 straightforward page to folio conversion for
> memory failure functions which deal with huge pages. I renamed a few
> functions to fit with how other folio operating functions are named.
> These include:
> 
> hugetlb_clear_page_hwpoison -> folio_clear_hugetlb_hwpoison
> free_raw_hwp_pages -> folio_free_raw_hwp
> __free_raw_hwp_pages -> __folio_free_raw_hwp
> hugetlb_set_page_hwpoison -> folio_set_hugetlb_hwpoison
> 
> The goal of this series was to reduce users of the hugetlb specific
> page flag macros which take in a page so users are protected by
> the compiler to make sure they are operating on a head page.
> 
> Sidhartha Kumar (8):
>   mm/memory-failure: convert __get_huge_page_for_hwpoison() to folios
>   mm/memory-failure: convert try_memory_failure_hugetlb() to folios
>   mm/memory-failure: convert hugetlb_clear_page_hwpoison to folios
>   mm/memory-failure: convert free_raw_hwp_pages() to folios
>   mm/memory-failure: convert raw_hwp_list_head() to folios
>   mm/memory-failure: convert __free_raw_hwp_pages() to folios
>   mm/memory-failure: convert hugetlb_set_page_hwpoison() to folios
>   mm/memory-failure: convert unpoison_memory() to folios

Hi Sidhartha,

I looked through the patchset and all look fine to me.  And I tested the
patchset with v6.2-rc3 and no new issue is detected (I failed to boot with
latest mm-unstable, but maybe that should not be caused by your patches).

Thank you very much,

Acked-by: Naoya Horiguchi <naoya.horiguchi@nec.com>

for the whole series.

- Naoya Horiguchi