From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753896AbbJ0Lat (ORCPT ); Tue, 27 Oct 2015 07:30:49 -0400 Received: from mail-pa0-f46.google.com ([209.85.220.46]:35045 "EHLO mail-pa0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752406AbbJ0Lar (ORCPT ); Tue, 27 Oct 2015 07:30:47 -0400 Date: Tue, 27 Oct 2015 20:30:40 +0900 From: Tejun Heo To: Tetsuo Handa Cc: mhocko@kernel.org, cl@linux.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, rientjes@google.com, oleg@redhat.com, kwalker@redhat.com, akpm@linux-foundation.org, hannes@cmpxchg.org, vdavydov@parallels.com, skozina@redhat.com, mgorman@suse.de, riel@redhat.com Subject: Re: [PATCH] mm,vmscan: Use accurate values for zone_reclaimable()checks Message-ID: <20151027113040.GA22729@mtj.duckdns.org> References: <20151023083316.GB2410@dhcp22.suse.cz> <20151023103630.GA4170@mtj.duckdns.org> <20151023111145.GH2410@dhcp22.suse.cz> <20151023182109.GA14610@mtj.duckdns.org> <20151027091603.GB9891@dhcp22.suse.cz> <201510272007.HHI18717.MOOtJQHSVFOLFF@I-love.SAKURA.ne.jp> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <201510272007.HHI18717.MOOtJQHSVFOLFF@I-love.SAKURA.ne.jp> 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 Tue, Oct 27, 2015 at 08:07:38PM +0900, Tetsuo Handa wrote: > Can't we have a waitqueue like > http://lkml.kernel.org/r/201510142121.IDE86954.SOVOFFQOFMJHtL@I-love.SAKURA.ne.jp ? There's no reason to complicate it. It wouldn't buy anything meaningful. Can we please stop trying to solve a non-existent problem? -- tejun