Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753262AbbERJfC (ORCPT ); Mon, 18 May 2015 05:35:02 -0400 Received: from eu-smtp-delivery-143.mimecast.com ([146.101.78.143]:54270 "EHLO eu-smtp-delivery-143.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753021AbbERJew convert rfc822-to-8bit (ORCPT ); Mon, 18 May 2015 05:34:52 -0400 Message-ID: <5559B235.7030405@arm.com> Date: Mon, 18 May 2015 10:34:45 +0100 From: Juri Lelli User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.6.0 MIME-Version: 1.0 To: Peter Zijlstra , "pang.xunlei@zte.com.cn" CC: "dedekind1@gmail.com" , "linux-kernel@vger.kernel.org" , "linux-kernel-owner@vger.kernel.org" , "mgorman@suse.de" , "mingo@kernel.org" , "riel@redhat.com" , "rostedt@goodmis.org" Subject: Re: [RFC][PATCH 3/4] sched: Change sched_class::set_cpus_allowed calling context References: <20150515154333.712161952@infradead.org> <20150515154833.667516139@infradead.org> <20150518083216.GB21418@twins.programming.kicks-ass.net> In-Reply-To: <20150518083216.GB21418@twins.programming.kicks-ass.net> X-OriginalArrivalTime: 18 May 2015 09:34:46.0791 (UTC) FILETIME=[E10BF170:01D0914D] X-MC-Unique: cxC-qZ4aTYeeflVgGfP7_g-1 Content-Type: text/plain; charset=WINDOWS-1252 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 942 Lines: 28 Hi Peter, On 05/18/2015 09:32 AM, Peter Zijlstra wrote: > On Mon, May 18, 2015 at 03:37:43PM +0800, pang.xunlei@zte.com.cn wrote: >> Hi Peter, >> >> With this modification, I think the pushing action in my previous patch >> "Check to push the task away after its affinity was changed" will not >> be able to be implemented inside sched_class::set_cpus_allowed(). > > Ah, right, I knew there was a patch I needed to look at. > > I'll try and not forget, but there's a few regression reports I need to > look at first. > Apart from this (and the fact that I still have to look at Xunlei's patches too) the changes seem ok with DL. Didn't test them yet though. I'll do it soon. Best, - Juri -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/