linux-kernel - Re: [PATCH v3 3/4] mm/damon/ops-common: Refactor to use {pte|pmd}p_clear_young

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Date:   Fri, 2 Jun 2023 10:28:45 -0600
From:   Yu Zhao <yuzhao@...gle.com>
To:     Ryan Roberts <ryan.roberts@....com>
Cc:     Andrew Morton <akpm@...ux-foundation.org>,
        SeongJae Park <sj@...nel.org>,
        Christoph Hellwig <hch@...radead.org>,
        "Matthew Wilcox (Oracle)" <willy@...radead.org>,
        "Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>,
        Lorenzo Stoakes <lstoakes@...il.com>,
        Uladzislau Rezki <urezki@...il.com>, Zi Yan <ziy@...dia.com>,
        Mike Rapoport <rppt@...nel.org>, linux-kernel@...r.kernel.org,
        linux-mm@...ck.org, damon@...ts.linux.dev
Subject: Re: [PATCH v3 3/4] mm/damon/ops-common: Refactor to use {pte|pmd}p_clear_young_notify()

On Fri, Jun 2, 2023 at 3:30 AM Ryan Roberts <ryan.roberts@....com> wrote:
>
> With the fix in place to atomically test and clear young on ptes and
> pmds, simplify the code to handle the clearing for both the primary mmu
> and the mmu notifier with a single API call.
>
> Signed-off-by: Ryan Roberts <ryan.roberts@....com>

Acked-by: Yu Zhao <yuzhao@...gle.com>