Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CD5B3C433F5 for ; Tue, 14 Dec 2021 06:13:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230295AbhLNGNX (ORCPT ); Tue, 14 Dec 2021 01:13:23 -0500 Received: from mx2.didiglobal.com ([111.202.154.82]:33082 "HELO mailgate01.didichuxing.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with SMTP id S229744AbhLNGNX (ORCPT ); Tue, 14 Dec 2021 01:13:23 -0500 Received: from mail.didiglobal.com (unknown [172.20.36.141]) by mailgate01.didichuxing.com (Maildata Gateway V2.8) with ESMTP id B8367D80B9E0B; Tue, 14 Dec 2021 14:13:19 +0800 (CST) Received: from [172.24.140.37] (172.24.140.37) by BJSGEXMBX11.didichuxing.com (172.20.15.141) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 14 Dec 2021 14:13:19 +0800 Message-ID: <21e7bb02-1d02-21f2-159d-71ca6529bb66@didichuxing.com> Date: Tue, 14 Dec 2021 14:13:18 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:91.0) Gecko/20100101 Thunderbird/91.3.2 Subject: Re: [RESEND PATCH RFC] cgroup: support numabalancing disable in cgroup level Content-Language: en-US To: Gang Li , CC: , , , , , , , , , , , , , X-MD-Sfrom: wanghonglei@didiglobal.com X-MD-SrcIP: 172.20.36.141 From: Honglei Wang In-Reply-To: Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-Originating-IP: [172.24.140.37] X-ClientProxiedBy: BJEXCAS04.didichuxing.com (172.20.36.192) To BJSGEXMBX11.didichuxing.com (172.20.15.141) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2021/12/14 10:50, Gang Li wrote: > Hi, > How about my per-process numa balancning patch;) > > https://lore.kernel.org/all/20211206024530.11336-1-ligang.bdlg@bytedance.com/ > Thanks, I believe both patches are base on the same reason. I did a quick search after reading tejun's message. Seems numactl with interleave option helps on the case, you can have a test to see if it's what you want. Thanks, Honglei