From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751144AbcL1IcS (ORCPT ); Wed, 28 Dec 2016 03:32:18 -0500 Received: from mx2.suse.de ([195.135.220.15]:44013 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750946AbcL1IcR (ORCPT ); Wed, 28 Dec 2016 03:32:17 -0500 Date: Wed, 28 Dec 2016 09:32:12 +0100 From: Michal Hocko To: Jaewon Kim Cc: gregkh@linuxfoundation.org, akpm@linux-foundation.org, labbott@redhat.com, mina86@mina86.com, m.szyprowski@samsung.com, gregory.0xf0@gmail.com, laurent.pinchart@ideasonboard.com, akinobu.mita@gmail.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, jaewon31.kim@gmail.com Subject: Re: [PATCH] lib: bitmap: introduce bitmap_find_next_zero_area_and_size Message-ID: <20161228083211.GA11470@dhcp22.suse.cz> References: <1482725891-10866-1-git-send-email-jaewon31.kim@samsung.com> <20161227100535.GB7662@dhcp22.suse.cz> <58634274.5060205@samsung.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <58634274.5060205@samsung.com> User-Agent: Mutt/1.6.0 (2016-04-01) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed 28-12-16 13:41:24, Jaewon Kim wrote: > > > On 2016년 12월 27일 19:05, Michal Hocko wrote: [...] > > Who is going to use this function? I do not see any caller introduced by > > this patch. > > Hi > I did not add caller in this patch. it is preferable to add the caller(s) in the same patch to see the benefit of the new helper. -- Michal Hocko SUSE Labs