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    SubjectRe: [RFC PATCH v2 4/5] mm/autonuma: call .numa_protect() when page is protected for NUMA migrate
    On Fri, Aug 11, 2023 at 11:52:53AM -0700, Nadav Amit wrote:
    >
    > > On Aug 10, 2023, at 2:00 AM, Yan Zhao <yan.y.zhao@intel.com> wrote:
    > >
    > > Call mmu notifier's callback .numa_protect() in change_pmd_range() when
    > > a page is ensured to be protected by PROT_NONE for NUMA migration purpose.
    >
    > Consider squashing with the previous patch. It’s better to see the user
    > (caller) with the new functionality.
    >
    > It would be useful to describe what the expected course of action that
    > numa_protect callback should take.
    Thanks! I'll do in this way when I prepare patches in future :)

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