From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932611AbcAHQ7d (ORCPT ); Fri, 8 Jan 2016 11:59:33 -0500 Received: from mail-yk0-f172.google.com ([209.85.160.172]:36775 "EHLO mail-yk0-f172.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932215AbcAHQ7b (ORCPT ); Fri, 8 Jan 2016 11:59:31 -0500 Date: Fri, 8 Jan 2016 11:59:30 -0500 From: Tejun Heo To: Jan Kara Cc: axboe@kernel.dk, linux-kernel@vger.kernel.org, Jeff Moyer , Jan Kara Subject: Re: [PATCH 2/5] cfq-iosched: Reorder checks in cfq_should_preempt() Message-ID: <20160108165930.GV1898@mtj.duckdns.org> References: <1452180496-18483-1-git-send-email-jack@suse.cz> <1452180496-18483-3-git-send-email-jack@suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1452180496-18483-3-git-send-email-jack@suse.cz> User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jan 07, 2016 at 04:28:13PM +0100, Jan Kara wrote: > From: Jan Kara > > Move check for preemption by rt class up. There is no functional change > but it makes arguing about conditions simpler since we can be sure both > cfq queues are from the same ioprio class. > > Signed-off-by: Jan Kara Acked-by: Tejun Heo Thanks. -- tejun