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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 506A7CA0EC8 for ; Tue, 12 Sep 2023 02:42:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239527AbjILCmW (ORCPT ); Mon, 11 Sep 2023 22:42:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42068 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237847AbjILCmA (ORCPT ); Mon, 11 Sep 2023 22:42:00 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4CC92107C52 for ; Mon, 11 Sep 2023 19:07:26 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2BD24C433B6; Mon, 11 Sep 2023 21:09:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1694466575; bh=y2UYJ9xO0/iU8CVs2qutTCIZNaR/yPIdNWIpjtYqvS0=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=fHVl2kE0nI05eFV42Myffm5EGR1WdFEyEv0Zy7Hw+qCXrVE6NOwd5MDtDlFL+cvK+ EjiDK8VqsxcMhxo84Kzour//v7cOwVUl+6cTZJGEs/NmrvQmdfc1f5CNibK8/FCxyL PQkObg5WLmMgXYUaFy/HIHaL1mN+foNviQCXg8zI= Date: Mon, 11 Sep 2023 14:09:34 -0700 From: Andrew Morton To: Zi Yan Cc: Johannes Weiner , Vlastimil Babka , Mel Gorman , Miaohe Lin , Kefeng Wang , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/6] mm: page_alloc: remove pcppage migratetype caching Message-Id: <20230911140934.4fb3cb429fd1b4623c68e3c8@linux-foundation.org> In-Reply-To: <931839F8-3D9B-4203-9FD1-BDAF998B3C97@nvidia.com> References: <20230911195023.247694-1-hannes@cmpxchg.org> <20230911195023.247694-2-hannes@cmpxchg.org> <931839F8-3D9B-4203-9FD1-BDAF998B3C97@nvidia.com> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 11 Sep 2023 15:59:43 -0400 Zi Yan wrote: > > A side effect is that this also ensures that pages whose pageblock > > gets stolen while on the pcplist end up on the right freelist and we > > don't perform potentially type-incompatible buddy merges (or skip > > merges when we shouldn't), whis is likely beneficial to long-term > > s/whis/this Thanks, I did s/whis/which/