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 7FEA2C83F12 for ; Tue, 29 Aug 2023 16:00:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237360AbjH2P7c (ORCPT ); Tue, 29 Aug 2023 11:59:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58018 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237359AbjH2P7a (ORCPT ); Tue, 29 Aug 2023 11:59:30 -0400 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id D75BA12F for ; Tue, 29 Aug 2023 08:59:27 -0700 (PDT) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id F0A8D2F4; Tue, 29 Aug 2023 09:00:06 -0700 (PDT) Received: from [10.1.27.141] (XHFQ2J9959.cambridge.arm.com [10.1.27.141]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id E6F893F738; Tue, 29 Aug 2023 08:59:24 -0700 (PDT) Message-ID: Date: Tue, 29 Aug 2023 16:59:17 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v1 4/4] mm/mmu_gather: Store and process pages in contig ranges Content-Language: en-GB To: Matthew Wilcox Cc: Will Deacon , "Aneesh Kumar K.V" , Andrew Morton , Nick Piggin , Peter Zijlstra , Christian Borntraeger , Sven Schnelle , Arnd Bergmann , David Hildenbrand , Yu Zhao , "Kirill A. Shutemov" , Yin Fengwei , Yang Shi , "Huang, Ying" , Zi Yan , linux-mm@kvack.org, linux-kernel@vger.kernel.org References: <20230810103332.3062143-1-ryan.roberts@arm.com> <20230810103332.3062143-5-ryan.roberts@arm.com> <29099099-7ef2-45cb-bab7-455f58de47d1@arm.com> From: Ryan Roberts In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 29/08/2023 15:24, Matthew Wilcox wrote: > On Tue, Aug 29, 2023 at 03:19:29PM +0100, Matthew Wilcox wrote: >>>> You'll be glad to know I've factored out a nice little helper for that. >>> >>> OK, what's it called? This is just copied from release_pages() at the moment. >>> Happy to use your helper in the refactored common helper. >> >> I'll send out those patches today. > > No, wait, I sent them on Friday. > > https://lore.kernel.org/linux-mm/20230825135918.4164671-9-willy@infradead.org/ > > is the important one from your point of view. It's > __page_cache_release() which is a little different from the current > __page_cache_release() Thanks! Given your series is marked RFC, I won't take the dependency for now; I'd rather keep my series independent for review. We can race to mm-unstable and I guess the loser gets to do the merge. ;-)