From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965085AbdEONfz (ORCPT ); Mon, 15 May 2017 09:35:55 -0400 Received: from mx1.redhat.com ([209.132.183.28]:44476 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965015AbdEONfN (ORCPT ); Mon, 15 May 2017 09:35:13 -0400 DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com 0E73380C24 Authentication-Results: ext-mx02.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx02.extmail.prod.ext.phx2.redhat.com; spf=pass smtp.mailfrom=longman@redhat.com DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.redhat.com 0E73380C24 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, linux-mm@kvack.org, kernel-team@fb.com, pjt@google.com, luto@amacapital.net, efault@gmx.de, longman@redhat.com Subject: [RFC PATCH v2 17/17] sched: Make cpu/cpuacct threaded controllers Date: Mon, 15 May 2017 09:34:16 -0400 Message-Id: <1494855256-12558-18-git-send-email-longman@redhat.com> In-Reply-To: <1494855256-12558-1-git-send-email-longman@redhat.com> References: <1494855256-12558-1-git-send-email-longman@redhat.com> X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.26]); Mon, 15 May 2017 13:35:08 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Make cpu and cpuacct cgroup controllers usable within a threaded cgroup. Signed-off-by: Waiman Long --- kernel/sched/core.c | 1 + kernel/sched/cpuacct.c | 1 + 2 files changed, 2 insertions(+) diff --git a/kernel/sched/core.c b/kernel/sched/core.c index b041081..479f69e 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -7453,6 +7453,7 @@ struct cgroup_subsys cpu_cgrp_subsys = { .legacy_cftypes = cpu_legacy_files, .dfl_cftypes = cpu_files, .early_init = true, + .threaded = true, #ifdef CONFIG_CGROUP_CPUACCT /* * cpuacct is enabled together with cpu on the unified hierarchy diff --git a/kernel/sched/cpuacct.c b/kernel/sched/cpuacct.c index fc1cf13..853d18a 100644 --- a/kernel/sched/cpuacct.c +++ b/kernel/sched/cpuacct.c @@ -414,4 +414,5 @@ struct cgroup_subsys cpuacct_cgrp_subsys = { .css_free = cpuacct_css_free, .legacy_cftypes = files, .early_init = true, + .threaded = true, }; -- 1.8.3.1