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Mon, 13 Jan 2020 15:11:27 +0000 Received: from tower.DHCP.thefacebook.com (2620:10d:c090:200::3:6ab2) by CO2PR05CA0001.namprd05.prod.outlook.com (2603:10b6:102:2::11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2644.6 via Frontend Transport; Mon, 13 Jan 2020 15:11:26 +0000 From: Roman Gushchin To: Shakeel Butt CC: Linux MM , Andrew Morton , Michal Hocko , Johannes Weiner , Vladimir Davydov , LKML , Kernel Team Subject: Re: [PATCH v2 2/6] mm: kmem: cleanup memcg_kmem_uncharge_memcg() arguments Thread-Topic: [PATCH v2 2/6] mm: kmem: cleanup memcg_kmem_uncharge_memcg() arguments Thread-Index: AQHVxysvLmVWn6eilEKfaP/B4YhTxafknHcAgAQcoAA= Date: Mon, 13 Jan 2020 15:11:26 +0000 Message-ID: <20200113151122.GA22139@tower.DHCP.thefacebook.com> References: <20200109202659.752357-1-guro@fb.com> <20200109202659.752357-3-guro@fb.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: CO2PR05CA0001.namprd05.prod.outlook.com (2603:10b6:102:2::11) To BYAPR15MB2631.namprd15.prod.outlook.com (2603:10b6:a03:150::19) x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [2620:10d:c090:200::3:6ab2] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: b1b71293-173a-4b98-ad1d-08d7983adc36 x-ms-traffictypediagnostic: BYAPR15MB2616: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-fb-source: Internal x-ms-oob-tlc-oobclassifiers: OLM:9508; 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charset="us-ascii" Content-ID: <82884D7911372843AF18904B35C8AE4C@namprd15.prod.outlook.com> Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: b1b71293-173a-4b98-ad1d-08d7983adc36 X-MS-Exchange-CrossTenant-originalarrivaltime: 13 Jan 2020 15:11:27.1777 (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: xcFaZPMOpYzVUmnm5QTlYE5skb4dBxzZLogDIjHpLuun9Vxslyq1ikr7+M267JWb X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR15MB2616 X-OriginatorOrg: fb.com X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138,18.0.572 definitions=2020-01-13_04:2020-01-13,2020-01-13 signatures=0 X-Proofpoint-Spam-Details: rule=fb_default_notspam policy=fb_default score=0 mlxscore=0 mlxlogscore=644 bulkscore=0 clxscore=1015 priorityscore=1501 impostorscore=0 adultscore=0 lowpriorityscore=0 suspectscore=0 phishscore=0 spamscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-1910280000 definitions=main-2001130126 X-FB-Internal: deliver Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jan 10, 2020 at 04:23:52PM -0800, Shakeel Butt wrote: > On Thu, Jan 9, 2020 at 12:27 PM Roman Gushchin wrote: > > > > Drop the unused page argument and put the memcg pointer at the first > > place. This make the function consistent with its peers: > > __memcg_kmem_uncharge_memcg(), memcg_kmem_charge_memcg(), etc. > > > > Signed-off-by: Roman Gushchin >=20 > Why not squash this patch in the previous one? No particular reason, could be squashed too. Just made these changes one by= one. Can be perfectly squashed, but probably it's not worth another version. >=20 > Reviewed-by: Shakeel Butt Thank you for the review!