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=-8.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 A9D93C636C8 for ; Fri, 16 Jul 2021 03:22:08 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 62924613D8 for ; Fri, 16 Jul 2021 03:22:08 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 62924613D8 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 B7EDD8D00F4; Thu, 15 Jul 2021 23:22:08 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id B2F048D00EC; Thu, 15 Jul 2021 23:22:08 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 9F6C98D00F4; Thu, 15 Jul 2021 23:22:08 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0114.hostedemail.com [216.40.44.114]) by kanga.kvack.org (Postfix) with ESMTP id 7AFBC8D00EC for ; Thu, 15 Jul 2021 23:22:08 -0400 (EDT) Received: from smtpin38.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with ESMTP id 4F10D26DC6 for ; Fri, 16 Jul 2021 03:22:07 +0000 (UTC) X-FDA: 78367002294.38.E0932C1 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) by imf12.hostedemail.com (Postfix) with ESMTP id F064B10000A0 for ; Fri, 16 Jul 2021 03:22:06 +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=HjGRoc3/OqzyLh9Nr2BjY7Bgu7b4RzBA6Qr+2SpfJvE=; b=tUuRsJ33AjA2ugN3txWiyXZt+x WE4UgVX90LCGZamtHp4iHC69QF1b5S+p17M/LPQWha2GjlTTogNQXC0miZqf2UdgYaPRsqCCb+enw mLxRp+6F/X5cPmHK15rJeiTBStUXuuAj+wPNOnUPpuDmmC2Zrm6AJMgdTmncPpoAdnAINhH1SBBHF /QI8vYG8ajOr799yuRu+HhJ7F65HzsNIV5Hc4KX4K0KMGGfkrEk6LZqkbt3v+VSxBEObQGPkj0rWs SvPBryeTtuawDHWhK1GFZ20xKUngDK9XVXoLfxwprXLIKRnzvvTxdQOJ6P1JyQqSDGdV1R9vNapU8 JEEzXztA==; Received: from willy by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1m4EPl-0046HX-Dr; Fri, 16 Jul 2021 03:21:30 +0000 Date: Fri, 16 Jul 2021 04:21:25 +0100 From: Matthew Wilcox To: "Darrick J. Wong" Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org Subject: Re: [PATCH v14 097/138] iomap: Pass the iomap_page into iomap_set_range_uptodate Message-ID: References: <20210715033704.692967-1-willy@infradead.org> <20210715033704.692967-98-willy@infradead.org> <20210715212105.GH22357@magnolia> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210715212105.GH22357@magnolia> Authentication-Results: imf12.hostedemail.com; dkim=pass header.d=infradead.org header.s=casper.20170209 header.b=tUuRsJ33; spf=none (imf12.hostedemail.com: domain of willy@infradead.org has no SPF policy when checking 90.155.50.34) smtp.mailfrom=willy@infradead.org; dmarc=none X-Rspamd-Server: rspam05 X-Stat-Signature: i11ef1yxuw3haoj3hwdktyqxk5p71a5x X-Rspamd-Queue-Id: F064B10000A0 X-HE-Tag: 1626405726-373491 X-Bogosity: Ham, tests=bogofilter, spamicity=0.034975, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Thu, Jul 15, 2021 at 02:21:05PM -0700, Darrick J. Wong wrote: > On Thu, Jul 15, 2021 at 04:36:23AM +0100, Matthew Wilcox (Oracle) wrote: > > All but one caller already has the iomap_page, and we can avoid getting > > it again. > > > > Signed-off-by: Matthew Wilcox (Oracle) > > Took me a while to distinguish iomap_iop_set_range_uptodate and > iomap_set_range_uptodate, but yes, this looks pretty simple. Not my favourite naming, but it's a preexisting condition ;-) Honestly I'd like to rename iomap to blkmap or something. And iomap_page is now hilariously badly named. But that's kind of tangential to everything else here.