From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755469Ab3FRJJR (ORCPT ); Tue, 18 Jun 2013 05:09:17 -0400 Received: from merlin.infradead.org ([205.233.59.134]:37987 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755411Ab3FRJJP (ORCPT ); Tue, 18 Jun 2013 05:09:15 -0400 Date: Tue, 18 Jun 2013 11:09:09 +0200 From: Peter Zijlstra To: Steven Rostedt Cc: LKML , Ingo Molnar , Kirill Tkhai Subject: Re: [PATCH] sched/rt: Simplify pull_rt_task() logic and remove .leaf_rt_rq_list Message-ID: <20130618090909.GE3204@twins.programming.kicks-ass.net> References: <1370633863.9844.92.camel@gandalf.local.home> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1370633863.9844.92.camel@gandalf.local.home> User-Agent: Mutt/1.5.21 (2012-12-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jun 07, 2013 at 03:37:43PM -0400, Steven Rostedt wrote: > [ Peter, this is based off of some of my work, I ran it though a few > tests and it passed. I also reviewed it, and added my SOB as I am > somewhat a co-author to it. ] > > From: Kirill Tkhai > > Based on the patch by Steven Rostedt from previous year: > > https://lkml.org/lkml/2012/4/18/517 > > 1)Simplify pull_rt_task() logic: search in pushable tasks of dest runqueue. > The only pullable tasks are the tasks which are pushable in their local rq, > and no others. > > 2)Remove .leaf_rt_rq_list member of struct rt_rq and functions connected > with it: nobody uses it since now. > > Link: http://lkml.kernel.org/r/287571370557898@web7d.yandex.ru > > Signed-off-by: Kirill Tkhai > Signed-off-by: Steven Rostedt Thanks!