Re: [PATCH mm-unstable v1 2/5] mm: introduce is_pmd_order helper

Wei Yang
2026-02-24T02:38:57Z

On Wed, Feb 11, 2026 at 07:18:32PM -0700, Nico Pache wrote:
>In order to add mTHP support to khugepaged, we will often be checking if a
>given order is (or is not) a PMD order. Some places in the kernel already
>use this check, so lets create a simple helper function to keep the code
>clean and readable.
>
>Reviewed-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
>Suggested-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
>Signed-off-by: Nico Pache <npache@redhat.com>

Reviewed-by: Wei Yang <richard.weiyang@gmail.com>

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Wei Yang
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