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=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,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 2AAE4C433E9 for ; Wed, 17 Mar 2021 17:32:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EFF6E64EF9 for ; Wed, 17 Mar 2021 17:32:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230476AbhCQRcA (ORCPT ); Wed, 17 Mar 2021 13:32:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38108 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229710AbhCQRbh (ORCPT ); Wed, 17 Mar 2021 13:31:37 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 56074C06174A; Wed, 17 Mar 2021 10:31:36 -0700 (PDT) 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 Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org 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.