From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752498AbdI2S3n (ORCPT ); Fri, 29 Sep 2017 14:29:43 -0400 Received: from merlin.infradead.org ([205.233.59.134]:52514 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752172AbdI2S3m (ORCPT ); Fri, 29 Sep 2017 14:29:42 -0400 Date: Fri, 29 Sep 2017 20:29:25 +0200 From: Peter Zijlstra To: Tejun Heo Cc: lizefan@huawei.com, hannes@cmpxchg.org, mingo@redhat.com, longman@redhat.com, cgroups@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-team@fb.com, pjt@google.com, luto@amacapital.net, efault@gmx.de, torvalds@linux-foundation.org, guro@fb.com Subject: Re: [PATCHSET REPOST for-4.15] cgroup, sched: cgroup2 interface for CPU controller (on basic acct) Message-ID: <20170929182925.GW6524@worktop.programming.kicks-ass.net> References: <20170925160019.683562-1-tj@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170925160019.683562-1-tj@kernel.org> User-Agent: Mutt/1.5.22.1 (2013-10-16) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Sep 25, 2017 at 09:00:17AM -0700, Tejun Heo wrote: > Hello, > > (Rebased on cgroup/for-4.15, no real changes. Once acked, I think > it'd be easiest to route these through the cgroup branch; > alternatively, we can pull cgroup/for-4.15 to a sched branch and > apply these there.) > > These are two patches to implement the cgroup2 CPU controller > interface. Changes from the last revision[L]. > > * Updated on top of the cgroup2 basic resource accounting patchset[B] > and now uses cgroup2's CPU accounting instead of cpuacct as stat > source. > > * cpuacct is no longer necessary and not converted. > > This patchset contains the following two patches. > > 0001-sched-Misc-preps-for-cgroup-unified-hierarchy-interf.patch > 0002-sched-Implement-interface-for-cgroup-unified-hierarc.patch > > It's on top of the cgroup2 basic resource accounting patchset, which > has been merged to cgroup/for-4.15, and available in the following git > branch. > > git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git review-cgroup2-cpu-on-basic-acct > > diffstat follows. Thanks. > > Documentation/cgroup-v2.txt | 36 ++------ > kernel/sched/core.c | 179 +++++++++++++++++++++++++++++++++++++++++++- > 2 files changed, 187 insertions(+), 28 deletions(-) Acked-by: Peter Zijlstra (Intel)