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Thu, 19 Aug 2021 09:41:11 +0000 Received: from EX13D21UWB003.ant.amazon.com (10.43.161.212) by EX13D07UWB002.ant.amazon.com (10.43.161.131) with Microsoft SMTP Server (TLS) id 15.0.1497.23; Thu, 19 Aug 2021 09:41:11 +0000 Received: from EX13D21UWB003.ant.amazon.com ([10.43.161.212]) by EX13D21UWB003.ant.amazon.com ([10.43.161.212]) with mapi id 15.00.1497.023; Thu, 19 Aug 2021 09:41:11 +0000 From: "Herrenschmidt, Benjamin" To: "Agarwal, Anchal" , "mhocko@suse.com" CC: "linux-mm@kvack.org" , "bugzilla-daemon@bugzilla.kernel.org" , "paulfurtado91@gmail.com" , "akpm@linux-foundation.org" Subject: Re: [Bug 207273] New: cgroup with 1.5GB limit and 100MB rss usage OOM-kills processes due to page cache usage after upgrading to kernel 5.4 Thread-Topic: [Bug 207273] New: cgroup with 1.5GB limit and 100MB rss usage OOM-kills processes due to page cache usage after upgrading to kernel 5.4 Thread-Index: AQHXlN5Xl1kwErHUoEStt4L7qQclpA== Date: Thu, 19 Aug 2021 09:41:11 +0000 Message-ID: References: <20200414212558.58eaab4de2ecf864eaa87e5d@linux-foundation.org> <20200415065059.GV4629@dhcp22.suse.cz> <20200415094458.GB4629@dhcp22.suse.cz> <20210806204246.GA21051@dev-dsk-anchalag-2a-9c2d1d96.us-west-2.amazon.com> <20210811194123.GA8198@dev-dsk-anchalag-2a-9c2d1d96.us-west-2.amazon.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-messagesentrepresentingtype: 1 x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.43.161.153] Content-Type: text/plain; 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