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[23.128.96.32]) by mx.google.com with ESMTPS id p1-20020a17090adf8100b0027540ebd2absi5941195pjv.187.2023.09.22.05.34.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 22 Sep 2023 05:34:37 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.32 as permitted sender) client-ip=23.128.96.32; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=dKy4Tt5s; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.32 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by agentk.vger.email (Postfix) with ESMTP id A71C98256202; Fri, 22 Sep 2023 05:24:18 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at agentk.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229850AbjIVMYT (ORCPT + 99 others); Fri, 22 Sep 2023 08:24:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56734 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229534AbjIVMYS (ORCPT ); Fri, 22 Sep 2023 08:24:18 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3A92892; Fri, 22 Sep 2023 05:24:13 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 97D53C433C8; Fri, 22 Sep 2023 12:24:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1695385452; bh=YPAEdZzjb8G4WlnH9OO9cM+AcMrYTXXzDRZ1r7Q1wO0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=dKy4Tt5s8dKEOkXXzhptTXmXkbawh6yaKlKiwm0RaeCK4X9JbTJy/5VxBVRU4mnE8 +JM+YWjJTHEb2ix0YOxmuM3xJQfwp+oTsgRe4JzlZgm9x5PwiSAm0FN1SybBbLsJ3P zBrqb2WeftVldaTXHyNuoySnfKQiDBn1NNlV1serj3RmkCpTWfsNnnNsCTaBoec4n3 SaC+vcngCPbfYbP8R5Fo25NAsQiI4Feg8g3dG5uF6xFGdSYsl0wM7jpIaCnWq6puhV nodvsk/5RsL0HRSSkJgPaGoZjqNrwXCOH0Y5e57sflcMekDS+2p02Vj2o8d4KsRJ1C nAEMl0fSCtqBA== Date: Fri, 22 Sep 2023 14:24:08 +0200 From: Christian Brauner To: Jeff Layton Cc: Linus Torvalds , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, Jan Kara Subject: Re: [GIT PULL v2] timestamp fixes Message-ID: <20230922-heirat-gullydeckel-a4d95078ae25@brauner> References: <20230921-umgekehrt-buden-a8718451ef7c@brauner> <0d006954b698cb1cea3a93c1662b5913a0ded3b1.camel@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <0d006954b698cb1cea3a93c1662b5913a0ded3b1.camel@kernel.org> X-Spam-Status: No, score=-1.2 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on agentk.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (agentk.vger.email [0.0.0.0]); Fri, 22 Sep 2023 05:24:18 -0700 (PDT) > We have many, many inodes though, and 12 bytes per adds up! > > I'm on board with the idea, but...that's likely to be as big a patch > series as the ctime overhaul was. In fact, it'll touch a lot of the same Hm, I really think that isn't an issue. Let the series be big. Half of the meaningful fs patches explode anyway as soon as you change any i_op/f_op anyway. If it meaningfully cleans up something then it's worth it. Hm, we really need automated testing on vfs.git soon so we can run xfstests for all major filesystems automatically instead of me having to kick this off manually every time.