linux-kernel - Re: [PATCH v2 2/7] mm: introduce zap_nonpresent

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Message-ID: <CAG48ez3eTssOtAFHK98ScOjDMaVUe4ioPjA2Y0=20tqy=daFLg@mail.gmail.com>
Date: Wed, 6 Nov 2024 22:48:47 +0100
From: Jann Horn <jannh@...gle.com>
To: Qi Zheng <zhengqi.arch@...edance.com>
Cc: david@...hat.com, hughd@...gle.com, willy@...radead.org, mgorman@...e.de, 
	muchun.song@...ux.dev, vbabka@...nel.org, akpm@...ux-foundation.org, 
	zokeefe@...gle.com, rientjes@...gle.com, peterx@...hat.com, 
	catalin.marinas@....com, linux-mm@...ck.org, linux-kernel@...r.kernel.org, 
	x86@...nel.org
Subject: Re: [PATCH v2 2/7] mm: introduce zap_nonpresent_ptes()

On Thu, Oct 31, 2024 at 9:14 AM Qi Zheng <zhengqi.arch@...edance.com> wrote:
> Similar to zap_present_ptes(), let's introduce zap_nonpresent_ptes() to
> handle non-present ptes, which can improve code readability.
>
> No functional change.
>
> Signed-off-by: Qi Zheng <zhengqi.arch@...edance.com>

This is a nice cleanup.

Reviewed-by: Jann Horn <jannh@...gle.com>