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b=QIivD/ySxixwlj05RryDWDXZp6PyI2q8OBu30dSarcdjdVF5M1DEpYYdIke0Q7GW6 HkHAs2Uv88IYHoVvV9OmUV8AaJgZ2SlNDINwv4OeZKkfmOVkhXr12XipvcuBJv4dIg 5GuenFz3MvgfW/sN0Fo3qttOPJmEWaIABC/FjssxDSrv9Ks7pCgOztU2+fuOjCkj+w srE3hhpowApYaobTx2RzkV4hAnpJhARiE3WfxxnCGLQBXKIw9XDRPlCb5VcVHl1sgo MiGvM/l/6r3BCzkQoBNOpIkzftRTy68Qt8Q6tCOZWdHQBEf9pVjvHiaPu/2Ze5fc4h c+icybJNAKEtw== Date: Fri, 16 Aug 2024 13:25:29 +0000 To: Nhat Pham From: Mike Yuan Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, cgroups@vger.kernel.org, Andrew Morton , Muchun Song , Shakeel Butt , Roman Gushchin , Michal Hocko , Johannes Weiner , Yosry Ahmed Subject: Re: [PATCH] mm/memcontrol: respect zswap.writeback setting from parent cg too Message-ID: <27d13707674a1458c489d7f951355c8339aae83d.camel@yhndnzj.com> In-Reply-To: References: <20240814171800.23558-1-me@yhndnzj.com> <5a671a9fca4534e499976bbc2b0a380ec496b4c4.camel@yhndnzj.com> Feedback-ID: 102487535:user:proton X-Pm-Message-ID: 86c75d9a5060338a62b1923f3bedb13f931c9127 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Rspamd-Queue-Id: B265018000E X-Rspam-User: X-Rspamd-Server: rspam05 X-Stat-Signature: drdsbpmi8wy6y1y4sdsehg7szbq3g5qm X-HE-Tag: 1723814737-351411 X-HE-Meta: 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 0nNQJ/9D UNUEX/JKYTUd55amuh8KbjNY4CD5SX8iBZHuEFIvEflky+uy5YrP38WlfaTZXbehQ/I8EHe3aDipfHHzy1bWuWbL5UXd2MhDpfiDGqBc/I8UMONsj+lrybQmAsc+CYLiuHWCFY9o+JS4DKmpDYlQracqyk8ofm4VdjovtQ30t063d14ewvrNIBHRtpG0OdIFJ5XhqTxw54602tqi9VkMI8nXGRQ== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 2024-08-15 at 12:10 -0700, Nhat Pham wrote: > On Thu, Aug 15, 2024 at 11:39=E2=80=AFAM Mike Yuan wrote= : > >=20 > >=20 > > Hmm, I tried to, but the test_zswap_writeback_enabled and > > test_zswap_writeback_disabled tests in the current tree already > > fail for me... Should I still add new test cases under this > > circumstance? >=20 > Hmm interesting. We need to fix it - could you forward me the details > of the failure mode? >=20 > But yeah, for now let's skip the selftest. Could you send a fixlet or > a follow up patch to update the documentation :) Sorry for the noise. It seems to be local configuration issue from my side. I'll submit a v2 with Documentation update and selftest :)