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=-3.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,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 CFE7EC433E0 for ; Tue, 23 Feb 2021 23:27:44 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 043A06023C for ; Tue, 23 Feb 2021 23:27:43 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 043A06023C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 86A356B0006; Tue, 23 Feb 2021 18:27:43 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 81C726B006C; Tue, 23 Feb 2021 18:27:43 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 731E06B006E; Tue, 23 Feb 2021 18:27:43 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0005.hostedemail.com [216.40.44.5]) by kanga.kvack.org (Postfix) with ESMTP id 59C026B0006 for ; Tue, 23 Feb 2021 18:27:43 -0500 (EST) Received: from smtpin21.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id 26A68181AF5D8 for ; Tue, 23 Feb 2021 23:27:43 +0000 (UTC) X-FDA: 77851122006.21.E4AAD48 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) by imf23.hostedemail.com (Postfix) with ESMTP id BBC21A0002C3 for ; Tue, 23 Feb 2021 23:27:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=q5XVodoHDTZdgJ0yWJ3OcVB1WnWj1JW3zCsrFT39dRQ=; b=RofC7flCtm+ms9vSAIzCP/Ba8e i9LejeFEc5bXhp8tQpCWjTx2Ys4SZMk+J+0q1+AefmHRyhAajK7DwygnepnFS5sHwprK41cJGaO9m ONoILqgSDzkb0gaA84KbVyrJOBpSfEvfmVlUxf+GPJ7RUgtLsjxYTNw1zAxgG0u3dinMu3a+XHBSM 57wqUm8HNNx5jz27XzrvRmccpM+i9V8ZGCU8OmZH3Ky4Ejy9iJ3BaGtnSyuzM1wDUwQTwISqj4PKM T6qadHu3Ozdywcrr79elfJhg4e7le4kRezE6hvzMNEAzLpYNOEcAsQ0KK9LYn92evwRDJgXIoVLmV 7PXn+7Ow==; Received: from willy by casper.infradead.org with local (Exim 4.94 #2 (Red Hat Linux)) id 1lEh5W-008f7c-GQ; Tue, 23 Feb 2021 23:27:31 +0000 Date: Tue, 23 Feb 2021 23:27:30 +0000 From: Matthew Wilcox To: Andrew Morton Cc: linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, hughd@google.com, hch@lst.de, hannes@cmpxchg.org, yang.shi@linux.alibaba.com, dchinner@redhat.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH v4 00/16] Overhaul multi-page lookups for THP Message-ID: <20210223232730.GN2858050@casper.infradead.org> References: <20201112212641.27837-1-willy@infradead.org> <20210223145836.cb588a6ec6c34e54ad26f9bf@linux-foundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210223145836.cb588a6ec6c34e54ad26f9bf@linux-foundation.org> X-Stat-Signature: sa4c3xsr3shmaigw53g75ybgya3xo6dj X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: BBC21A0002C3 Received-SPF: none (infradead.org>: No applicable sender policy available) receiver=imf23; identity=mailfrom; envelope-from=""; helo=casper.infradead.org; client-ip=90.155.50.34 X-HE-DKIM-Result: pass/pass X-HE-Tag: 1614122860-632581 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 Tue, Feb 23, 2021 at 02:58:36PM -0800, Andrew Morton wrote: > Do you feel this patchset is ready to merge up? I think so. > https://lore.kernel.org/linux-mm/000000000000f6914405b49d9c9d@google.com/ > was addressed by 0060ef3b4e6dd ("mm: support THPs in > zero_user_segments"), yes? Correct. > "mm/truncate,shmem: Handle truncates that split THPs" and "mm/filemap: > Return only head pages from find_get_entries" were dropped. I guess > you'll be having another go at those sometime? That's right. > https://lore.kernel.org/linux-fsdevel/20201114100648.GI19102@lst.de/ > wasn't responded to? It didn't really seem worth replying to ... I'm not particularly sympathetic to "please refactor the patch series" when there's no compelling reason, and having a large function inlined really isn't a problem when it only has one caller.