linux-kernel - Re: [PATCH 5/6] mm: add selftests to split_huge

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Message-ID: <5ec248c68c9c2ea0e842562ebfc9e25bc0254e78.camel@surriel.com>
Date: Tue, 30 Jul 2024 14:10:22 -0400
From: Rik van Riel <riel@...riel.com>
To: Usama Arif <usamaarif642@...il.com>, akpm@...ux-foundation.org, 
	linux-mm@...ck.org
Cc: hannes@...xchg.org, shakeel.butt@...ux.dev, roman.gushchin@...ux.dev, 
 yuzhao@...gle.com, david@...hat.com, baohua@...nel.org,
 ryan.roberts@....com,  rppt@...nel.org, willy@...radead.org,
 cerasuolodomenico@...il.com, corbet@....net,  linux-kernel@...r.kernel.org,
 linux-doc@...r.kernel.org, kernel-team@...a.com,  Alexander Zhu
 <alexlzhu@...com>
Subject: Re: [PATCH 5/6] mm: add selftests to split_huge_page() to verify
 unmap/zap of zero pages

On Tue, 2024-07-30 at 13:46 +0100, Usama Arif wrote:
> From: Alexander Zhu <alexlzhu@...com>
> 
> Self tests to verify the RssAnon value to make sure zero
> pages are not remapped except in the case of userfaultfd.
> Also includes a self test for the userfaultfd use case.
> 
> Signed-off-by: Alexander Zhu <alexlzhu@...com>
> Signed-off-by: Usama Arif <usamaarif642@...il.com>

Acked-by: Rik van Riel <riel@...riel.com>

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