From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ed1-f72.google.com (mail-ed1-f72.google.com [209.85.208.72]) by kanga.kvack.org (Postfix) with ESMTP id 930B36B78BE for ; Thu, 6 Sep 2018 08:31:16 -0400 (EDT) Received: by mail-ed1-f72.google.com with SMTP id c25-v6so3511365edb.12 for ; Thu, 06 Sep 2018 05:31:16 -0700 (PDT) Received: from mx1.suse.de (mx2.suse.de. [195.135.220.15]) by mx.google.com with ESMTPS id z37-v6si5465087edc.189.2018.09.06.05.31.14 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 06 Sep 2018 05:31:15 -0700 (PDT) Date: Thu, 6 Sep 2018 14:31:11 +0200 From: Michal Hocko Subject: Re: [RFC PATCH V2 1/4] mm: Export alloc_migrate_huge_page Message-ID: <20180906123111.GC26069@dhcp22.suse.cz> References: <20180906054342.25094-1-aneesh.kumar@linux.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180906054342.25094-1-aneesh.kumar@linux.ibm.com> Sender: owner-linux-mm@kvack.org List-ID: To: "Aneesh Kumar K.V" Cc: akpm@linux-foundation.org, Alexey Kardashevskiy , mpe@ellerman.id.au, linux-mm@kvack.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org On Thu 06-09-18 11:13:39, Aneesh Kumar K.V wrote: > We want to use this to support customized huge page migration. Please be much more specific. Ideally including the user. Btw. why do you want to skip the hugetlb pools? In other words alloc_huge_page_node* which are intended to an external use? -- Michal Hocko SUSE Labs