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Tue, 17 Oct 2023 23:37:59 GMT Received: from [10.111.183.229] (10.49.16.6) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.39; Tue, 17 Oct 2023 16:37:58 -0700 Message-ID: Date: Tue, 17 Oct 2023 16:37:57 -0700 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 3/5] mm: memcg: add per-memcg zswap writeback stat Content-Language: en-US To: Nhat Pham , CC: , , , , , , , , , , , , , , , , References: <20231017232152.2605440-1-nphamcs@gmail.com> <20231017232152.2605440-4-nphamcs@gmail.com> From: Jeff Johnson In-Reply-To: Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 8bit X-Originating-IP: [10.49.16.6] X-ClientProxiedBy: nalasex01a.na.qualcomm.com (10.47.209.196) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: zyOFRHaOEy14NpYS1DcA20VSnHZvIPLa X-Proofpoint-ORIG-GUID: zyOFRHaOEy14NpYS1DcA20VSnHZvIPLa X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-10-17_07,2023-10-17_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 impostorscore=0 phishscore=0 mlxlogscore=805 malwarescore=0 priorityscore=1501 mlxscore=0 adultscore=0 bulkscore=0 clxscore=1011 lowpriorityscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2309180000 definitions=main-2310170199 X-Rspam-User: X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: 8BE2B20016 X-Stat-Signature: yms6byy1c6ix6tem3fa14gc9bojwk14f X-HE-Tag: 1697585889-987270 X-HE-Meta: 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 Dmeg6Dfb G4+/kfbMnDktUdhOx8xN59thADQRmGwavQRVBslLEsgLPdW8GHDJ0AcLkwstrAeNI6tHz2/fSLPgKGdNl0iXejXDrJ3GayeeodjqHeKRmfXPWYOARB6rPdb5qK+YIKA/zRHvyHB+V3p7J45ico6QNXASKB/KBsf8+plSy3IgWSy2g2KRsujzJ3g68EJ4ze18f3IE0ix+otKdT8f9wX3yz11WfzKCiveqBUoJdcFjWlj8Dy07b2shtJ+cRc0mSTiT3c9ysUe63UjnW8mUEmw95xzzGyQyVCpOHuEShGGLssGEEBrw/5j7Md8OSMt3t5Pf1v++3OB3oOkfwKd64kf2b6E62FA== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000001, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On 10/17/2023 4:35 PM, Nhat Pham wrote: > On Tue, Oct 17, 2023 at 4:21 PM Nhat Pham wrote: >> >> From: Domenico Cerasuolo >> >> Since zswap now writes back pages from memcg-specific LRUs, we now need a >> new stat to show writebacks count for each memcg. >> >> Suggested-by: Nhat Pham >> Signed-off-by: Domenico Cerasuolo >> Signed-off-by: Nhat Pham > > /s/Signed-off/Acked > This is Domenico's work :) I used the wrong tag here. Should be: > Acked-by: Nhat Pham no, since you are posting the patch, you have to sign off on it. Signed-off-by is correct