From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qk0-f197.google.com (mail-qk0-f197.google.com [209.85.220.197]) by kanga.kvack.org (Postfix) with ESMTP id E13376B0390 for ; Mon, 15 May 2017 09:35:09 -0400 (EDT) Received: by mail-qk0-f197.google.com with SMTP id u13so52020429qku.11 for ; Mon, 15 May 2017 06:35:09 -0700 (PDT) Received: from mx1.redhat.com (mx1.redhat.com. [209.132.183.28]) by mx.google.com with ESMTPS id o40si10710200qtf.236.2017.05.15.06.35.08 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 15 May 2017 06:35:09 -0700 (PDT) From: Waiman Long 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> Sender: owner-linux-mm@kvack.org List-ID: 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 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 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org