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=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 8E684C433E6 for ; Thu, 4 Mar 2021 10:42:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6753B64F31 for ; Thu, 4 Mar 2021 10:42:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238862AbhCDKmK (ORCPT ); Thu, 4 Mar 2021 05:42:10 -0500 Received: from mx2.suse.de ([195.135.220.15]:38790 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238851AbhCDKlu (ORCPT ); Thu, 4 Mar 2021 05:41:50 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id E779DAAC5; Thu, 4 Mar 2021 10:41:08 +0000 (UTC) Date: Thu, 4 Mar 2021 11:41:06 +0100 From: Oscar Salvador To: David Hildenbrand Cc: Andrew Morton , Mike Kravetz , Muchun Song , Michal Hocko , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3 1/2] mm: Make alloc_contig_range handle free hugetlb pages Message-ID: References: <20210222135137.25717-1-osalvador@suse.de> <20210222135137.25717-2-osalvador@suse.de> <3f071dd4-3181-f4e0-fd56-1a70f6ac72fe@redhat.com> <4ede47fd-d01e-6d9c-288a-2ec97b5392af@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4ede47fd-d01e-6d9c-288a-2ec97b5392af@redhat.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Mar 04, 2021 at 11:32:29AM +0100, David Hildenbrand wrote: > I think this is now the second fatal error we can have (-EINTR, -ENOMEM), > thus the current interface (return "NULL" on fatal errros) no longer works > properly. > > No strong opinion about fixing this up on top - could be it's cleaner to > just do it right away. Ok, I see. Then I will start working on that in v4. Any more feedback to either patch#1 or patch#2? Thanks! -- Oscar Salvador SUSE L3