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=-3.6 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 4CE04C433DB for ; Wed, 17 Mar 2021 17:55:07 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id C893864F10 for ; Wed, 17 Mar 2021 17:55:06 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C893864F10 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 352E86B006E; Wed, 17 Mar 2021 13:55:06 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 2F02E6B0070; Wed, 17 Mar 2021 13:55:06 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 1B85D6B0071; Wed, 17 Mar 2021 13:55:06 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0095.hostedemail.com [216.40.44.95]) by kanga.kvack.org (Postfix) with ESMTP id F0DB86B006E for ; Wed, 17 Mar 2021 13:55:05 -0400 (EDT) Received: from smtpin19.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id 969E24DD9 for ; Wed, 17 Mar 2021 17:55:05 +0000 (UTC) X-FDA: 77930117370.19.6E7EC4A Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) by imf08.hostedemail.com (Postfix) with ESMTP id 5F3FB8204419 for ; Wed, 17 Mar 2021 17:31:34 +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=juTMg8li9WPs7BV+rnBMWaP6lQk9lYsWgQiaexNFbfM=; b=a/25aH81aDfiJnlPF2p+fW3ZIy gKa6Kr9lvB2hlH58bQNh9mv4TKbz5IPukOxqDpUZZesKeSYVMWn1byX3oxBWUNnzxVsref83RJqSG 2kFBuBlfwaZ90rofUL1IsqFWRCo5uIgh08Yqsop+y8VPU0+MM1WAhe4GqiGAmQ31gTIUN2ji/5NSx 4ydSY5gX6mxWhV0mz/lUyuv4UUrhRfNnoEqQl9ZY266GZRxOXTHbvG0K3Gkb+9bGv8WnD414OUW1W Ebs0+El7AhG+w2Ugw3pfbXv5oAT9ych66CJAkvXPFKfISahgJpODS8ljaiiYAxByZF8bwDb3oygD9 wFhGk6rg==; Received: from 089144199244.atnat0008.highway.a1.net ([89.144.199.244] helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.94 #2 (Red Hat Linux)) id 1lMa0r-001uvG-8S; Wed, 17 Mar 2021 17:31:23 +0000 Date: Wed, 17 Mar 2021 18:29:05 +0100 From: Christoph Hellwig To: "Matthew Wilcox (Oracle)" Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org Subject: Re: [PATCH v4 15/25] mm/filemap: Convert lock_page_async to lock_folio_async Message-ID: References: <20210305041901.2396498-1-willy@infradead.org> <20210305041901.2396498-16-willy@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210305041901.2396498-16-willy@infradead.org> X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: 5F3FB8204419 X-Stat-Signature: rs36snqb8tk5cyyrqiwm58sc1jcfrg76 Received-SPF: none (casper.srs.infradead.org>: No applicable sender policy available) receiver=imf08; identity=mailfrom; envelope-from=""; helo=casper.infradead.org; client-ip=90.155.50.34 X-HE-DKIM-Result: pass/pass X-HE-Tag: 1616002294-162662 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 Fri, Mar 05, 2021 at 04:18:51AM +0000, Matthew Wilcox (Oracle) wrote: > There aren't any actual callers of lock_page_async(), but convert > filemap_update_page() to call __lock_folio_async(). So please just kill lock_page_async first and mark __lock_page_async static. Then only update __lock_page_async to work on a folio.