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=-2.5 required=3.0 tests=MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED,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 A659DC43334 for ; Thu, 6 Sep 2018 07:39:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6A9B1206BA for ; Thu, 6 Sep 2018 07:39:35 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6A9B1206BA Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727962AbeIFMNl (ORCPT ); Thu, 6 Sep 2018 08:13:41 -0400 Received: from mx2.suse.de ([195.135.220.15]:59146 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725929AbeIFMNk (ORCPT ); Thu, 6 Sep 2018 08:13:40 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay1.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 2BA6BADF4; Thu, 6 Sep 2018 07:39:32 +0000 (UTC) Date: Thu, 6 Sep 2018 09:39:31 +0200 From: Michal Hocko To: Mike Rapoport Cc: linux-mm@kvack.org, Andrew Morton , "David S. Miller" , Greg Kroah-Hartman , Ingo Molnar , Michael Ellerman , Paul Burton , Thomas Gleixner , Tony Luck , linux-ia64@vger.kernel.org, linux-mips@linux-mips.org, linuxppc-dev@lists.ozlabs.org, sparclinux@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [RFC PATCH 08/29] memblock: replace alloc_bootmem_align with memblock_alloc Message-ID: <20180906073931.GQ14951@dhcp22.suse.cz> References: <1536163184-26356-1-git-send-email-rppt@linux.vnet.ibm.com> <1536163184-26356-9-git-send-email-rppt@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1536163184-26356-9-git-send-email-rppt@linux.vnet.ibm.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 Wed 05-09-18 18:59:23, Mike Rapoport wrote: > The functions are equivalent, just the later does not require nobootmem > translation layer. > > Signed-off-by: Mike Rapoport Acked-by: Michal Hocko > --- > arch/x86/xen/p2m.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/x86/xen/p2m.c b/arch/x86/xen/p2m.c > index 159a897..68c0f14 100644 > --- a/arch/x86/xen/p2m.c > +++ b/arch/x86/xen/p2m.c > @@ -180,7 +180,7 @@ static void p2m_init_identity(unsigned long *p2m, unsigned long pfn) > static void * __ref alloc_p2m_page(void) > { > if (unlikely(!slab_is_available())) > - return alloc_bootmem_align(PAGE_SIZE, PAGE_SIZE); > + return memblock_alloc(PAGE_SIZE, PAGE_SIZE); > > return (void *)__get_free_page(GFP_KERNEL); > } > -- > 2.7.4 -- Michal Hocko SUSE Labs