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Fri, 13 Nov 2020 17:31:29 +0000 From: Song Liu To: Roman Gushchin CC: bpf , Alexei Starovoitov , "Daniel Borkmann" , "netdev@vger.kernel.org" , Andrii Nakryiko , Shakeel Butt , "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" , Kernel Team Subject: Re: [PATCH bpf-next v5 05/34] bpf: memcg-based memory accounting for bpf progs Thread-Topic: [PATCH bpf-next v5 05/34] bpf: memcg-based memory accounting for bpf progs Thread-Index: AQHWuULtNs9OFs4YQkuFkIZd2mepmqnGUxuA Date: Fri, 13 Nov 2020 17:31:28 +0000 Message-ID: References: <20201112221543.3621014-1-guro@fb.com> <20201112221543.3621014-6-guro@fb.com> In-Reply-To: <20201112221543.3621014-6-guro@fb.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: Apple Mail (2.3608.120.23.2.4) x-originating-ip: [2620:10d:c090:400::5:f6d8] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 0309ef6a-a47f-4f3c-2bb7-08d887f9f46d x-ms-traffictypediagnostic: BYAPR15MB2376: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-fb-source: Internal x-ms-oob-tlc-oobclassifiers: OLM:1824; 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charset="us-ascii" Content-ID: Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: BYAPR15MB2999.namprd15.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 0309ef6a-a47f-4f3c-2bb7-08d887f9f46d X-MS-Exchange-CrossTenant-originalarrivaltime: 13 Nov 2020 17:31:28.8737 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 8ae927fe-1255-47a7-a2af-5f3a069daaa2 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: blrFhIJMxGItuzpf50kpMpGreFImnCbpTnjEEBJfCvBWdXFBI+rcKxFmpv4ft1jlRm0kw5EkD2xNOyI2YoXBoA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR15MB2376 X-OriginatorOrg: fb.com X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.312,18.0.737 definitions=2020-11-13_10:2020-11-13,2020-11-13 signatures=0 X-Proofpoint-Spam-Details: rule=fb_default_notspam policy=fb_default score=0 clxscore=1011 priorityscore=1501 phishscore=0 bulkscore=0 adultscore=0 suspectscore=0 spamscore=0 impostorscore=0 lowpriorityscore=0 mlxlogscore=854 malwarescore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2011130113 X-FB-Internal: deliver 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: > On Nov 12, 2020, at 2:15 PM, Roman Gushchin wrote: >=20 > Include memory used by bpf programs into the memcg-based accounting. > This includes the memory used by programs itself, auxiliary data, > statistics and bpf line info. A memory cgroup containing the > process which loads the program is getting charged. >=20 > Signed-off-by: Roman Gushchin Acked-by: Song Liu