From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 830AAC04AAF for ; Thu, 16 May 2019 10:44:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 54BFE20848 for ; Thu, 16 May 2019 10:44:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1558003457; bh=MMm8uPF//vVPLRrXiv6SfiCHjYvlbj/weEMRQZ3g3Dk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=l6JKZ6Y1zOEhOcjs1ZBWetrAjFkwxNBiMPQmywtEyuaPTV66wkWmp6E8Zimq9nS33 xvF1JxmRp6UvLuGYhie0lR+XFH4dCC38US+ya5XZZczIOPJSyg9x/CuTs3xjdCeOzk NHoklgIsSYeuI4Q5KoffVtVO5VbcG95/oqIuQDhA= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727198AbfEPKoQ (ORCPT ); Thu, 16 May 2019 06:44:16 -0400 Received: from mx2.suse.de ([195.135.220.15]:55612 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726778AbfEPKoQ (ORCPT ); Thu, 16 May 2019 06:44:16 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 98DF2ACC1; Thu, 16 May 2019 10:44:14 +0000 (UTC) Date: Thu, 16 May 2019 12:44:12 +0200 From: Michal Hocko To: Oleksandr Natalenko Cc: linux-kernel@vger.kernel.org, Kirill Tkhai , Hugh Dickins , Alexey Dobriyan , Vlastimil Babka , Matthew Wilcox , Pavel Tatashin , Greg KH , Suren Baghdasaryan , Minchan Kim , Timofey Titovets , Aaron Tomlin , Grzegorz Halat , linux-mm@kvack.org, linux-api@vger.kernel.org Subject: Re: [PATCH RFC 0/5] mm/ksm, proc: introduce remote madvise Message-ID: <20190516104412.GN16651@dhcp22.suse.cz> References: <20190516094234.9116-1-oleksandr@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190516094234.9116-1-oleksandr@redhat.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu 16-05-19 11:42:29, Oleksandr Natalenko wrote: [...] > * to mark all the eligible VMAs as mergeable, use: > > # echo merge > /proc//madvise > > * to unmerge all the VMAs, use: > > # echo unmerge > /proc//madvise Please do not open a new thread until a previous one reaches some conclusion. I have outlined some ways to go forward in http://lkml.kernel.org/r/20190515145151.GG16651@dhcp22.suse.cz. I haven't heard any feedback on that, yet you open a 3rd way in a different thread. This will not help to move on with the discussion. Please follow up on that thread. -- Michal Hocko SUSE Labs