From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr0-f197.google.com (mail-wr0-f197.google.com [209.85.128.197]) by kanga.kvack.org (Postfix) with ESMTP id 1BE1D6B0003 for ; Thu, 5 Apr 2018 02:10:19 -0400 (EDT) Received: by mail-wr0-f197.google.com with SMTP id u5so4662231wrc.23 for ; Wed, 04 Apr 2018 23:10:19 -0700 (PDT) Received: from mx2.suse.de (mx2.suse.de. [195.135.220.15]) by mx.google.com with ESMTPS id q11si5220197wra.428.2018.04.04.23.10.17 for (version=TLS1 cipher=AES128-SHA bits=128/128); Wed, 04 Apr 2018 23:10:17 -0700 (PDT) Date: Thu, 5 Apr 2018 08:10:15 +0200 From: Michal Hocko Subject: Re: [RFC PATCH 1/1 v2] vmscan: Support multiple kswapd threads per node Message-ID: <20180405061015.GU6312@dhcp22.suse.cz> References: <1522878594-52281-1-git-send-email-buddy.lumpkin@oracle.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1522878594-52281-1-git-send-email-buddy.lumpkin@oracle.com> Sender: owner-linux-mm@kvack.org List-ID: To: Buddy Lumpkin Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, hannes@cmpxchg.org, riel@surriel.com, mgorman@suse.de, willy@infradead.org, akpm@linux-foundation.org On Wed 04-04-18 21:49:54, Buddy Lumpkin wrote: > v2: > - Make update_kswapd_threads_node less racy > - Handle locking for case where CONFIG_MEMORY_HOTPLUG=n Please do not repost with such a small changes. It is much more important to sort out the big picture first and only then deal with minor implementation details. The more versions you post the more fragmented and messy the discussion will become. You will have to be patient because this is a rather big change and it will take _quite_ some time to get sorted. Thanks! -- Michal Hocko SUSE Labs