linux-kernel - Re: [PATCH RFC 0/2] mm: Use pte marker for swapin errors

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Message-ID: <Y1f74hN8kzjE3Ud+@x1n>
Date:   Tue, 25 Oct 2022 11:08:18 -0400
From:   Peter Xu <peterx@...hat.com>
To:     "Huang, Ying" <ying.huang@...el.com>
Cc:     linux-kernel@...r.kernel.org, linux-mm@...ck.org,
        Andrew Morton <akpm@...ux-foundation.org>,
        HORIGUCHI NAOYA <naoya.horiguchi@....com>,
        Miaohe Lin <linmiaohe@...wei.com>,
        David Hildenbrand <david@...hat.com>,
        Andrea Arcangeli <aarcange@...hat.com>
Subject: Re: [PATCH RFC 0/2] mm: Use pte marker for swapin errors

On Tue, Oct 25, 2022 at 11:01:32AM +0800, Huang, Ying wrote:
> Peter Xu <peterx@...hat.com> writes:
> 
> > Hi,
> >
> > This series uses the pte marker to replace the swapin error swap entry,
> > then we safe one more swap entry.  A new pte marker bit is defined.
>           ~~~~               ~~~~~
>           save?              file?
> 
> It's good to save one swap file.  Thanks for your patch!  Please feel
> free to add my
> 
> Reviewed-by: "Huang, Ying" <ying.huang@...el.com>
> 
> for the whole series.

Thanks for the quick feedback, Ying.  I'll wait for a few more days before
a repost.

-- 
Peter Xu