linux-kernel - Re: [PATCH v8 6/6] zswap: shrinks zswap pool based on memory pressure

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Thu, 7 Dec 2023 10:32:48 +0800
From:   Chengming Zhou <chengming.zhou@...ux.dev>
To:     Nhat Pham <nphamcs@...il.com>, Yosry Ahmed <yosryahmed@...gle.com>
Cc:     akpm@...ux-foundation.org, hannes@...xchg.org,
        cerasuolodomenico@...il.com, sjenning@...hat.com,
        ddstreet@...e.org, vitaly.wool@...sulko.com, mhocko@...nel.org,
        roman.gushchin@...ux.dev, shakeelb@...gle.com,
        muchun.song@...ux.dev, chrisl@...nel.org, linux-mm@...ck.org,
        kernel-team@...a.com, linux-kernel@...r.kernel.org,
        cgroups@...r.kernel.org, linux-doc@...r.kernel.org,
        linux-kselftest@...r.kernel.org, shuah@...nel.org
Subject: Re: [PATCH v8 6/6] zswap: shrinks zswap pool based on memory pressure

On 2023/12/7 03:47, Nhat Pham wrote:
> [...]
>>
>> Hmm so how should we proceed from here? How about this:
>>
>> a) I can send a fixlet to move the enablement check above the stats
>> flushing + use mem_cgroup_flush_stats
>> b) Then maybe, you can send a fixlet to update this new callsite?
>>
>> Does that sound reasonable?
> 
> I just sent out the fixlet. Yosry and Chengming, let me know if that
> looks good. Thank you both for detecting this issue and proposing the
> fix!

Yeah, also looks good to me. Thanks!

-- 
Best regards,
Chengming Zhou