From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C4E39C43331 for ; Mon, 11 Nov 2019 09:19:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 963962075C for ; Mon, 11 Nov 2019 09:19:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573463956; bh=39ESEpbrfDZlt8O1yJvrIVTvQQNzGYfnoMPQY9m6x2E=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=S3aNwU8R5TTt3hKtCRdkPX24TvQct5wviRH2zAoPYKx2zxDCjQoLe8tB8PXluhtuN wdv2tcRZjHGMrUjLn207NXCPzHxRddIFjlmOb+rWD0aOeQxr0FPmX2m18G3e0iUmZy D3N5l0ZMTbuyzqf2ezLcYW4lsyGnRRN0Qcp1SyBk= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726887AbfKKJTQ (ORCPT ); Mon, 11 Nov 2019 04:19:16 -0500 Received: from mail.kernel.org ([198.145.29.99]:49600 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726843AbfKKJTQ (ORCPT ); Mon, 11 Nov 2019 04:19:16 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id ECFDF20674; Mon, 11 Nov 2019 09:19:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573463955; bh=39ESEpbrfDZlt8O1yJvrIVTvQQNzGYfnoMPQY9m6x2E=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Fo8ebVbAWD/DRT5m5DcfNgU3Zc73CiuDW6ZZp+5qG/hZs1H01P+aljqESU6y/fbnW Kl5ig1F/hfA3wOPNDb2w8SOymxKg5Wg0ZOEvDQ+d63trumwLnNCorJme6KyzWjf/N5 VxQfJCapAhNdChLlfKN3OYs6Zp2kFFb96SKrRzGE= Date: Mon, 11 Nov 2019 10:19:13 +0100 From: Greg KH To: Dave Chiluk Cc: Peter Zijlstra , Ben Segall , Phil Auld , stable@vger.kernel.org, Sasha Levin , Ingo Molnar , Qian Cai Subject: Re: [PATCH v4.19.y 0/2] Please backport de53fd7aedb1 : sched/fair: Fix low cpu usage with high throttling by removing expiration of cpu-local slices Message-ID: <20191111091913.GC4139389@kroah.com> References: <20191104110832.GE1945210@kroah.com> <1573244408-31101-1-git-send-email-chiluk+linux@indeed.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1573244408-31101-1-git-send-email-chiluk+linux@indeed.com> User-Agent: Mutt/1.12.2 (2019-09-21) Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Fri, Nov 08, 2019 at 02:20:06PM -0600, Dave Chiluk wrote: > Here's the backported patches for 4.19.y. Logic is basically the same, the > issue was primarily with patch context. The patches are really back-ports and > not cherry-picks because of that, if that's an issue feel free to change the > text description. > > [PATCH v4.19.y 1/2] sched/fair: Fix low cpu usage with high throttling by > [PATCH v4.19.y 2/2] sched/fair: Fix -Wunused-but-set-variable warnings Both now queued up, thanks. greg k-h