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Thu, 20 Jul 2023 04:34:34 -0700 (PDT) Received: from [10.4.72.29] ([139.177.225.238]) by smtp.gmail.com with ESMTPSA id j8-20020a170902da8800b001b891259eddsm1105151plx.197.2023.07.20.04.34.22 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 20 Jul 2023 04:34:33 -0700 (PDT) Message-ID: Date: Thu, 20 Jul 2023 19:34:20 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.13.0 Subject: Re: Re: [PATCH RESEND net-next 1/2] net-memcg: Scopify the indicators of sockmem pressure Content-Language: en-US To: Eric Dumazet , Johannes Weiner Cc: "David S. Miller" , Jakub Kicinski , Paolo Abeni , Michal Hocko , Roman Gushchin , Shakeel Butt , Muchun Song , Andrew Morton , David Ahern , Yosry Ahmed , "Matthew Wilcox (Oracle)" , Yu Zhao , Kefeng Wang , Yafang Shao , Kuniyuki Iwashima , Martin KaFai Lau , Alexander Mikhalitsyn , Breno Leitao , David Howells , Jason Xing , Xin Long , Michal Hocko , Alexei Starovoitov , open list , "open list:NETWORKING [GENERAL]" , "open list:CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)" , "open list:CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)" References: <20230711124157.97169-1-wuyun.abel@bytedance.com> From: Abel Wu In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: E70572001C X-Rspam-User: X-Stat-Signature: 8fqwq4dni4iymh76ue6ccfbzywdp19yt X-Rspamd-Server: rspam03 X-HE-Tag: 1689852875-191196 X-HE-Meta: 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 KDXgQdM/ 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000048, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On 7/20/23 4:57 PM, Eric Dumazet wrote: > On Thu, Jul 20, 2023 at 9:59 AM Abel Wu wrote: >> >> Gentle ping :) > > I was hoping for some feedback from memcg experts. Me too :) > > You claim to fix a bug, please provide a Fixes: tag so that we can > involve original patch author. Sorry for missing that part, will be added in next version. Fixes: 8e8ae645249b ("mm: memcontrol: hook up vmpressure to socket pressure") Thanks! Abel