From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pl0-f69.google.com (mail-pl0-f69.google.com [209.85.160.69]) by kanga.kvack.org (Postfix) with ESMTP id C266F6B0007 for ; Wed, 23 May 2018 05:52:26 -0400 (EDT) Received: by mail-pl0-f69.google.com with SMTP id d4-v6so13832571plr.17 for ; Wed, 23 May 2018 02:52:26 -0700 (PDT) Received: from mx2.suse.de (mx2.suse.de. [195.135.220.15]) by mx.google.com with ESMTPS id n1-v6si18224755pld.188.2018.05.23.02.52.25 for (version=TLS1 cipher=AES128-SHA bits=128/128); Wed, 23 May 2018 02:52:25 -0700 (PDT) Date: Wed, 23 May 2018 11:52:20 +0200 From: Michal Hocko Subject: Re: [PATCH v6 17/17] mm: Distinguish VMalloc pages Message-ID: <20180523095220.GN20441@dhcp22.suse.cz> References: <20180518194519.3820-1-willy@infradead.org> <20180518194519.3820-18-willy@infradead.org> <74e9bf39-ae17-cc00-8fca-c34b75675d49@virtuozzo.com> <20180522175836.GB1237@bombadil.infradead.org> <20180523063439.GD20441@dhcp22.suse.cz> <20180523092515.GL20441@dhcp22.suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Sender: owner-linux-mm@kvack.org List-ID: To: Andrey Ryabinin Cc: Matthew Wilcox , linux-mm@kvack.org, Matthew Wilcox , Andrew Morton , "Kirill A . Shutemov" , Christoph Lameter , Lai Jiangshan , Pekka Enberg , Vlastimil Babka , Dave Hansen , =?iso-8859-1?B?Suly9G1l?= Glisse On Wed 23-05-18 12:28:10, Andrey Ryabinin wrote: > On 05/23/2018 12:25 PM, Michal Hocko wrote: > > OK, so the point seems to be to share large physically contiguous memory > > with userspace. > > > > Not physically, but virtually contiguous. Ble, you are right! That's what I meant... -- Michal Hocko SUSE Labs