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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0DDB7C433F5 for ; Wed, 6 Apr 2022 05:56:27 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 125F66B0072; Wed, 6 Apr 2022 01:56:17 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 0D39C6B0073; Wed, 6 Apr 2022 01:56:17 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id F04AC6B0074; Wed, 6 Apr 2022 01:56:16 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (relay.hostedemail.com [64.99.140.28]) by kanga.kvack.org (Postfix) with ESMTP id DC9E56B0072 for ; Wed, 6 Apr 2022 01:56:16 -0400 (EDT) Received: from smtpin09.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay12.hostedemail.com (Postfix) with ESMTP id A5CFB12097E for ; Wed, 6 Apr 2022 05:56:06 +0000 (UTC) X-FDA: 79325393532.09.382EAE7 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) by imf09.hostedemail.com (Postfix) with ESMTP id 5E2C1140003 for ; Wed, 6 Apr 2022 05:56:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; 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=3Ypxhbz/np55GXLZ63U30G4gE8wYAFughC237OInixw=; b=mOWvaWvntKJt7+qlKgTwd3MK3y dBlugBGVzPi338E8zYhdSit/9i+H3F6jhVCmjyFXXp7z8hyqXASHvbBY0Ry1rCG6WP41UbuR0pRh/ XwllF61XNinwGoTS3UHVer3ZfS1vmY+k7G9yUkXnv9RdBijEvj/FIo3JBiVS7HfBguoXK0Gq9S2Ij VlHVM9NF4yCfanuJ+93n+7BmuWmWzbHD60ROGy0eO8CvDlQ+p+QjfIYBAjDPmiWgV9etSPROhu4sk dGeU7i1wN4zwMzNRysfX7DIQGc51MnVkEqoKPdszB0dOiEDpWu3c/m6A3s4489yRoyyamkWRWOFBn FvMRKA8g==; Received: from hch by bombadil.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1nbye6-003tMu-PC; Wed, 06 Apr 2022 05:55:58 +0000 Date: Tue, 5 Apr 2022 22:55:58 -0700 From: Christoph Hellwig To: Matthew Wilcox Cc: dsterba@suse.cz, Linus Torvalds , linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org Subject: Re: [GIT PULL] Folio fixes for 5.18 Message-ID: References: <20220405120848.GV15609@twin.jikos.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: 5E2C1140003 X-Rspam-User: Authentication-Results: imf09.hostedemail.com; dkim=pass header.d=infradead.org header.s=bombadil.20210309 header.b=mOWvaWvn; dmarc=none; spf=none (imf09.hostedemail.com: domain of BATV+4210fbe0094d03a681f9+6800+infradead.org+hch@bombadil.srs.infradead.org has no SPF policy when checking 198.137.202.133) smtp.mailfrom=BATV+4210fbe0094d03a681f9+6800+infradead.org+hch@bombadil.srs.infradead.org X-Stat-Signature: 4grwdunwzh417cqnt97na38y7mm9hqeh X-HE-Tag: 1649224565-217632 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, Apr 05, 2022 at 03:22:09PM +0100, Matthew Wilcox wrote: > On Tue, Apr 05, 2022 at 02:08:48PM +0200, David Sterba wrote: > > Matthew, can you please always CC linux-btrfs@vger.kernel.org for any > > patches that touch code under fs/btrfs? I've only noticed your folio > > updates in this pull request. Some of the changes are plain API switch, > > that's fine but I want to know about that, some changes seem to slightly > > modify logic that I'd really like to review and there are several missed > > opportunities to fix coding style. Thanks. > > I'm sorry, that's an unreasonable request. There's ~50 filesystems > that use address_space_operations and cc'ing individual filesystems > on VFS-wide changes isn't feaasible. FYI, for these kinds of global API changes I tend to add all the mainling lists, but drop the multiple maintainers that would blow this up even futher. But even that lead to occasional complaints.