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    SubjectRe: [PATCH v2 2/6] mm: Introduce pXX_leaf_size()
    On Thu, Nov 26, 2020 at 01:01:16PM +0100, Peter Zijlstra wrote:
    > A number of architectures have non-pagetable aligned huge/large pages.
    > For such architectures a leaf can actually be part of a larger entry.
    >
    > Provide generic helpers to determine the size of a page-table leaf.
    >
    > Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>

    Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>

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