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[209.132.180.67]) by mx.google.com with ESMTP id 13si14240329pgz.9.2019.04.10.15.22.09; Wed, 10 Apr 2019 15:22:25 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@indeed.com header.s=google header.b=BTGUiLPE; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=indeed.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726697AbfDJWVC (ORCPT + 99 others); Wed, 10 Apr 2019 18:21:02 -0400 Received: from mail-ot1-f54.google.com ([209.85.210.54]:44434 "EHLO mail-ot1-f54.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726038AbfDJWVB (ORCPT ); Wed, 10 Apr 2019 18:21:01 -0400 Received: by mail-ot1-f54.google.com with SMTP id d24so3401717otl.11 for ; Wed, 10 Apr 2019 15:21:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=indeed.com; s=google; h=from:to:subject:date:message-id:in-reply-to:references; bh=jt+tlrlxq1U99mUFvJJ0Clgx8Lqjonh9gtRs1JZIcgo=; b=BTGUiLPEhvIkVNwbVz1FOvJqbxiUmqLK+F38mxsYWq2yoiPTu7AW8BAhc04MUfklVk 1e6fv0zScY2voVzys1UHN0Po9AHABPU8TWL2dH8PZUVCSOPjaJPtV2d3VDxSdj8dmdPt z7fmwdZZGTUeomGxRYAPUChDDglRb2RnCOKxA= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references; bh=jt+tlrlxq1U99mUFvJJ0Clgx8Lqjonh9gtRs1JZIcgo=; b=OUoXvlqTNC2v/jbAc4PESIAOAGMjd5UrpLHSA3pzmQNHvAfSQyIwiFR1cGyrrdMAYY 0j9w2fuO9s9uM94ZtKBmUAnjWvbC/nA7hCEz8P2fZvCFdD/UIwo+M1ICjkXcg59CbpXR 3PZwMtig5OnqSxesvdpqiCPpasm6EHnRgBB8B/AL3aUDvfPCxxdbcQ/EOJLrB538qSQ8 XFaWpAzC/D5rDwaySY31UJQ1iq2MgqeUgPzXA3SOXUJeswoEDVZlxOxj3IkESIhgMygz BXFtCO8BIEM9GliCakA4AaVcqLj/8wmnCVsbgtR8p7o51R0NGEoTxUPOs4QmeM3g8yoQ SELQ== X-Gm-Message-State: APjAAAXkerXn0Q3yrz6xXuyHE1nRRJ2xhfoGc8ChJnvWkVx2yWFlUqwp pluyKcQu6lRQmWfopZEwyocSKA== X-Received: by 2002:a9d:7399:: with SMTP id j25mr2118700otk.88.1554934860920; Wed, 10 Apr 2019 15:21:00 -0700 (PDT) Received: from cando.ausoff.indeed.net ([97.105.47.162]) by smtp.gmail.com with ESMTPSA id n3sm14294941oia.46.2019.04.10.15.20.59 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 10 Apr 2019 15:21:00 -0700 (PDT) From: Dave Chiluk To: Peter Zijlstra , Ingo Molnar , cgroups@vger.kernel.org, linux-kernel@vger.kernel.org, Brendan Gregg , Kyle Anderson , Gabriel Munos , John Hammond , Cong Wang Subject: [PATCH 0/1] cgroup: Fix low cpu usage with high throttling by removing slice expiration Date: Wed, 10 Apr 2019 17:20:49 -0500 Message-Id: <1554934850-7002-1-git-send-email-chiluk+linux@indeed.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The following patch is an implementation of option 2 from my earlier e-mail. Option #2 was the removal of all runtime_expires and related slice expiration logic. This is a very early iteration of this patch, and testing/comments are very appreciated. Thanks, Dave.