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    SubjectRe: [PATCH v2 2/4] mm/hwpoison: remove race consideration
    On Tue, Oct 26, 2021 at 06:04:13PM -0700, Yang Shi wrote:
    > On Mon, Oct 25, 2021 at 4:06 PM Naoya Horiguchi
    > <naoya.horiguchi@linux.dev> wrote:
    > >
    > > From: Naoya Horiguchi <naoya.horiguchi@nec.com>
    > >
    > > Now memory_failure() and unpoison_memory() are protected by mf_mutex,
    > > so no need to explicitly check races between them. So remove them.
    >
    > It seems this patch could be folded into patch #1. Some "unlock_mutex"
    > were added by patch #1 then they were removed by this patch
    > immediately, it seems a bit of a waste and this patch is actually the
    > by-product of patch #1.

    OK, I'll do this in the next post.

    Thanks,
    Naoya Horiguchi

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