Re: [PATCH] filemap: Remove PageHWPoison check from next_uptodate_page()

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On Sat, Nov 20, 2021 at 05:44:29PM +0000, Matthew Wilcox (Oracle) wrote:
> Pages are individually marked as suffering from hardware poisoning.
> Checking that the head page is not hardware poisoned doesn't make
> sense; we might be after a subpage.  We check each page individually
> before we use it, so this was an optimisation gone wrong.
> 
> Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>

Looks good to me. Thank you.

Reviewed-by: Naoya Horiguchi <naoya.horiguchi@xxxxxxx>




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