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=-5.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 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 5D1F2C35243 for ; Wed, 5 Feb 2020 09:26:06 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 2C4A120659 for ; Wed, 5 Feb 2020 09:26:06 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2C4A120659 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id C50CB6B0093; Wed, 5 Feb 2020 04:26:05 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id BD9C06B0096; Wed, 5 Feb 2020 04:26:05 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id A794B6B0098; Wed, 5 Feb 2020 04:26:05 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0027.hostedemail.com [216.40.44.27]) by kanga.kvack.org (Postfix) with ESMTP id 8D6D06B0093 for ; Wed, 5 Feb 2020 04:26:05 -0500 (EST) Received: from smtpin24.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id 2C4CB181AEF09 for ; Wed, 5 Feb 2020 09:26:05 +0000 (UTC) X-FDA: 76455541890.24.hate22_6f436dbc61129 X-HE-Tag: hate22_6f436dbc61129 X-Filterd-Recvd-Size: 2803 Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by imf06.hostedemail.com (Postfix) with ESMTP for ; Wed, 5 Feb 2020 09:26:04 +0000 (UTC) X-Amp-Result: UNSCANNABLE X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga104.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 05 Feb 2020 01:26:03 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.70,405,1574150400"; d="scan'208";a="225776927" Received: from richard.sh.intel.com (HELO localhost) ([10.239.159.54]) by fmsmga008.fm.intel.com with ESMTP; 05 Feb 2020 01:26:00 -0800 Date: Wed, 5 Feb 2020 17:26:16 +0800 From: Wei Yang To: David Hildenbrand Cc: Wei Yang , linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-arm-kernel@lists.infradead.org, linux-ia64@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, x86@kernel.org, Andrew Morton , Oscar Salvador , Michal Hocko , Pavel Tatashin , Dan Williams Subject: Re: [PATCH v6 07/10] mm/memory_hotplug: We always have a zone in find_(smallest|biggest)_section_pfn Message-ID: <20200205092616.GB24162@richard> Reply-To: Wei Yang References: <20191006085646.5768-1-david@redhat.com> <20191006085646.5768-8-david@redhat.com> <20200205085709.GA24162@richard> <80d3baea-2076-ed07-1216-27d8aa8c8734@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <80d3baea-2076-ed07-1216-27d8aa8c8734@redhat.com> User-Agent: Mutt/1.9.4 (2018-02-28) X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Wed, Feb 05, 2020 at 09:59:41AM +0100, David Hildenbrand wrote: >On 05.02.20 09:57, Wei Yang wrote: >> On Sun, Oct 06, 2019 at 10:56:43AM +0200, David Hildenbrand wrote: >>> With shrink_pgdat_span() out of the way, we now always have a valid >>> zone. >>> >>> Cc: Andrew Morton >>> Cc: Oscar Salvador >>> Cc: David Hildenbrand >>> Cc: Michal Hocko >>> Cc: Pavel Tatashin >>> Cc: Dan Williams >>> Cc: Wei Yang >>> Signed-off-by: David Hildenbrand >> >> Reviewed-by: Wei Yang > >Just FYI, the patches are now upstream, so the rb's can no longer be >applied. (but we can send fixes if we find that something is broken ;) >). Thanks! > Thanks for reminding. :-) >-- >Thanks, > >David / dhildenb -- Wei Yang Help you, Help me