From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on archive.lwn.net X-Spam-Level: X-Spam-Status: No, score=-4.8 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, RCVD_IN_DNSWL_HI,T_RP_MATCHES_RCVD autolearn=ham autolearn_force=no version=3.4.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by archive.lwn.net (Postfix) with ESMTP id C74A57E6A4 for ; Thu, 15 Mar 2018 21:21:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752763AbeCOVVL (ORCPT ); Thu, 15 Mar 2018 17:21:11 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:34366 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752619AbeCOVVL (ORCPT ); Thu, 15 Mar 2018 17:21:11 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 71077406E8B9; Thu, 15 Mar 2018 21:21:10 +0000 (UTC) Received: from llong.com (dhcp-17-75.bos.redhat.com [10.18.17.75]) by smtp.corp.redhat.com (Postfix) with ESMTP id A735EC1FB3; Thu, 15 Mar 2018 21:21:06 +0000 (UTC) From: Waiman Long To: Tejun Heo , Li Zefan , Johannes Weiner , Peter Zijlstra , Ingo Molnar Cc: cgroups@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, kernel-team@fb.com, pjt@google.com, luto@amacapital.net, efault@gmx.de, torvalds@linux-foundation.org, Roman Gushchin , Waiman Long Subject: [PATCH v5 0/2] cpuset: Enable cpuset controller in default hierarchy Date: Thu, 15 Mar 2018 17:20:40 -0400 Message-Id: <1521148842-15486-1-git-send-email-longman@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.11.54.5 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.7]); Thu, 15 Mar 2018 21:21:10 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.7]); Thu, 15 Mar 2018 21:21:10 +0000 (UTC) for IP:'10.11.54.5' DOMAIN:'int-mx05.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'longman@redhat.com' RCPT:'' Sender: linux-doc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org v5: - Add patch 2 to provide the cpuset.flags control knob for the sched_load_balance flag which should be the only feature that is essential as a replacement of the "isolcpus" kernel boot parameter. v4: - Further minimize the feature set by removing the flags control knob. v3: - Further trim the additional features down to just memory_migrate. - Update Documentation/cgroup-v2.txt. The purpose of this patchset is to provide a minimal set of cpuset features for cgroup v2. That minimal set includes the cpus, mems and their effective_* counterparts as well as a new flags control knob that currently supports only the sched_load_balance flag. This patchset does not exclude the possibility of adding more flags and features in the future after careful consideration. Patch 1 enables cpuset in cgroup v2 with cpus, mems and their effective_* counterparts. Patch 2 adds flags with support for the sched_load_balance only. Waiman Long (2): cpuset: Enable cpuset controller in default hierarchy cpuset: Add cpuset.flags control knob to v2 Documentation/cgroup-v2.txt | 128 ++++++++++++++++++++++++++++++++++++---- kernel/cgroup/cpuset.c | 140 +++++++++++++++++++++++++++++++++++++++++++- 2 files changed, 256 insertions(+), 12 deletions(-) -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html