From mboxrd@z Thu Jan 1 00:00:00 1970 From: Viresh Kumar Subject: Re: [PATCH 0/6] cpufreq: governor: replace per-cpu delayed work with timers Date: Fri, 27 Nov 2015 11:23:27 +0530 Message-ID: <20151127055327.GX3869@ubuntu> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mail-pa0-f52.google.com ([209.85.220.52]:36796 "EHLO mail-pa0-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750770AbbK0Fxc (ORCPT ); Fri, 27 Nov 2015 00:53:32 -0500 Received: by pacdm15 with SMTP id dm15so104779858pac.3 for ; Thu, 26 Nov 2015 21:53:31 -0800 (PST) Content-Disposition: inline In-Reply-To: Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: Rafael Wysocki Cc: linaro-kernel@lists.linaro.org, linux-pm@vger.kernel.org On 29-10-15, 17:57, Viresh Kumar wrote: > Hi Rafael, > > As suggested by you yesterday, I have updated the governor core to keep > per-cpu timers and a shared work for the entire policy. > > More details are present in the changelogs, hope they are somewhat > better this time. > > I have tested it with the test-suite, that I created sometime back while > fixing locking issues in governors.. Tried all kind of stuff in parallel > that could have broken it (those are the testcases that separate people > reported over time, around governors). It works fine. > > The first one is a bug fix really, which I noticed today only :), next > three are minor cleanups to prepare for the big change. Fourth one is > the main patch that does the conversion and the final one is > cherry-picked from the last series as that was still relevant. > > This is rebased over: pm/bleeding-edge + "[PATCH V4] cpufreq: governor: > Quit work-handlers early if governor is stopped", which I sent > separately this morning with the changelog you suggested. > > Please see if this meets your expectations or not :) Ping !! -- viresh