linux-kernel - Re: [PATCH 0/4] mm/ksm: fix some accounting problems

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Message-ID: <03536b50-d5bb-41f1-8916-2adff05435f2@linux.dev>
Date: Wed, 8 May 2024 18:28:51 +0800
From: Chengming Zhou <chengming.zhou@...ux.dev>
To: David Hildenbrand <david@...hat.com>,
 Andrew Morton <akpm@...ux-foundation.org>, Stefan Roesch <shr@...kernel.io>,
 xu xin <xu.xin16@....com.cn>
Cc: linux-mm@...ck.org, linux-kernel@...r.kernel.org,
 zhouchengming@...edance.com
Subject: Re: [PATCH 0/4] mm/ksm: fix some accounting problems

On 2024/5/8 18:24, David Hildenbrand wrote:
> On 08.05.24 11:55, Chengming Zhou wrote:
>> We encounter some abnormal ksm_pages_scanned and ksm_zero_pages during
>> some random tests.
>>
>> 1. ksm_pages_scanned unchanged even ksmd scanning has progress.
>> 2. ksm_zero_pages maybe -1 in some rare cases.
>>
>> The first two patches fix these problems and the last two patches 
> 
> Can you find+add "Fixes:" tags for these? They look sane after having a quick peek.
> 

Right, will add "Fixes:" tags.

Thanks.