From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D6A4C46BF; Fri, 27 Feb 2026 17:19:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772212757; cv=none; b=DbknlFPw9Gv29SYfa8ZbE/KxPLJxH8uFcxnJUWv9RH9S9FRKOXtSr7leUtsvcoX4iq6yuhFkPIN5WnJB8DwEqHBiQa6XKFzD/xyiuO+G5+VMH5kHXBj0BL/Ru4K3qU1IxtNiBznlv4MCNQ5fY7XBsT1yfxu9R50jlxeNRJHL3iY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772212757; c=relaxed/simple; bh=9Hmf5kY8YWnQ1E7H340nV4l2uV2/0yd8vERohTamu7g=; h=Message-ID:Subject:From:To:Cc:Date:In-Reply-To:References: Content-Type:MIME-Version; b=d6VhamOwFNmVLp0CmxTTnMG57TLfl9S5E5/B2JQEmSwS/AzP3AxpU0YhTLPRmfCShZnxFauHYjlFoKBknKWyz+2Nq3R7M9JdNReGaP3tJBUICQCO0U++K5ua+FYKv0ZXvWpuI+h8NZ7WWm+ls+xsnoKwWplx5ujhH3jbaiU7ShE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=U3h9wEAn; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="U3h9wEAn" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8DDBFC116C6; Fri, 27 Feb 2026 17:19:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772212756; bh=9Hmf5kY8YWnQ1E7H340nV4l2uV2/0yd8vERohTamu7g=; h=Subject:From:To:Cc:Date:In-Reply-To:References:From; b=U3h9wEAnA4jdOFdHtUlDJHH8RA37wTgdzMio3JTprgvFZncKOF1Y9bC588tgzosoO I3zi4F+PWUveDMo9C2x/IXighlDyvN1dDbfbkoNeEuOpsd8g8ikAvEdDJWJkVEkTKR 33cge3FKI8KoskHXtQRcy4n72Nf226qDkiqE55Ck8EczyfA2ppenIbdwy6kk9gn2+8 wrVv1JAr9Wa2QDkrJ0O9YuE5evAkKvxtHpzIFmDGHGCDIvT5o2ZLGWF3kk0YP1TpID zG1I/R0E6cqPfGKFx2kEmBBYt9VLZy6xqxjG5ly2fMrN8gQnYDoY1zDoAnFhgIWI4Z qy+iMn8iaN9FQ== Message-ID: <4a462d40899698586c110add96ce3fab6ddac30b.camel@kernel.org> Subject: Re: [PATCH 00/61] vfs: change inode->i_ino from unsigned long to u64 From: Jeff Layton To: Matthew Wilcox Cc: Alexander Viro , Christian Brauner , Jan Kara , Steven Rostedt , Masami Hiramatsu , Mathieu Desnoyers , Dan Williams , Eric Biggers , "Theodore Y. Ts'o" , Muchun Song , Oscar Salvador , David Hildenbrand , David Howells , Paulo Alcantara , Andreas Dilger , Jan Kara , Jaegeuk Kim , Chao Yu , Trond Myklebust , Anna Schumaker , Chuck Lever , NeilBrown , Olga Kornievskaia , Dai Ngo , Tom Talpey , Steve French , Ronnie Sahlberg , Shyam Prasad N , Bharath SM , Alexander Aring , Ryusuke Konishi , Viacheslav Dubeyko , Eric Van Hensbergen , Latchesar Ionkov , Dominique Martinet , Christian Schoenebeck , David Sterba , Marc Dionne , Ian Kent , Luis de Bethencourt , Salah Triki , "Tigran A. Aivazian" , Ilya Dryomov , Alex Markuze , Jan Harkes , coda@cs.cmu.edu, Nicolas Pitre , Tyler Hicks , Amir Goldstein , Christoph Hellwig , John Paul Adrian Glaubitz , Yangtao Li , Mikulas Patocka , David Woodhouse , Richard Weinberger , Dave Kleikamp , Konstantin Komarov , Mark Fasheh , Joel Becker , Joseph Qi , Mike Marshall , Martin Brandenburg , Miklos Szeredi , Anders Larsen , Zhihao Cheng , Damien Le Moal , Naohiro Aota , Johannes Thumshirn , John Johansen , Paul Moore , James Morris , "Serge E. Hallyn" , Mimi Zohar , Roberto Sassu , Dmitry Kasatkin , Eric Snowberg , Fan Wu , Stephen Smalley , Ondrej Mosnacek , Casey Schaufler , Alex Deucher , Christian =?ISO-8859-1?Q?K=F6nig?= , David Airlie , Simona Vetter , Sumit Semwal , Eric Dumazet , Kuniyuki Iwashima , Paolo Abeni , Willem de Bruijn , "David S. 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Wong" , Martin Schiller , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, nvdimm@lists.linux.dev, fsverity@lists.linux.dev, linux-mm@kvack.org, netfs@lists.linux.dev, linux-ext4@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-nfs@vger.kernel.org, linux-cifs@vger.kernel.org, samba-technical@lists.samba.org, linux-nilfs@vger.kernel.org, v9fs@lists.linux.dev, linux-afs@lists.infradead.org, autofs@vger.kernel.org, ceph-devel@vger.kernel.org, codalist@coda.cs.cmu.edu, ecryptfs@vger.kernel.org, linux-mtd@lists.infradead.org, jfs-discussion@lists.sourceforge.net, ntfs3@lists.linux.dev, ocfs2-devel@lists.linux.dev, devel@lists.orangefs.org, linux-unionfs@vger.kernel.org, apparmor@lists.ubuntu.com, linux-security-module@vger.kernel.org, linux-integrity@vger.kernel.org, selinux@vger.kernel.org, amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org, linaro-mm-sig@lists.linaro.org, netdev@vger.kernel.org, linux-perf-users@vger.kernel.org, linux-fscrypt@vger.kernel.org, linux-xfs@vger.kernel.org, linux-hams@vger.kernel.org, linux-x25@vger.kernel.org Date: Fri, 27 Feb 2026 12:19:02 -0500 In-Reply-To: References: <20260226-iino-u64-v1-0-ccceff366db9@kernel.org> Autocrypt: addr=jlayton@kernel.org; prefer-encrypt=mutual; keydata=mQINBE6V0TwBEADXhJg7s8wFDwBMEvn0qyhAnzFLTOCHooMZyx7XO7dAiIhDSi7G1NPxw n8jdFUQMCR/GlpozMFlSFiZXiObE7sef9rTtM68ukUyZM4pJ9l0KjQNgDJ6Fr342Htkjxu/kFV1Wv egyjnSsFt7EGoDjdKqr1TS9syJYFjagYtvWk/UfHlW09X+jOh4vYtfX7iYSx/NfqV3W1D7EDi0PqV T2h6v8i8YqsATFPwO4nuiTmL6I40ZofxVd+9wdRI4Db8yUNA4ZSP2nqLcLtFjClYRBoJvRWvsv4lm 0OX6MYPtv76hka8lW4mnRmZqqx3UtfHX/hF/zH24Gj7A6sYKYLCU3YrI2Ogiu7/ksKcl7goQjpvtV YrOOI5VGLHge0awt7bhMCTM9KAfPc+xL/ZxAMVWd3NCk5SamL2cE99UWgtvNOIYU8m6EjTLhsj8sn VluJH0/RcxEeFbnSaswVChNSGa7mXJrTR22lRL6ZPjdMgS2Km90haWPRc8Wolcz07Y2se0xpGVLEQ cDEsvv5IMmeMe1/qLZ6NaVkNuL3WOXvxaVT9USW1+/SGipO2IpKJjeDZfehlB/kpfF24+RrK+seQf 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Yy9YbXtWctUz8uvDR7shsQxAhX3qO7DilMtuGo1v97I/Kx4gXQ52syh/w6EBny71CZrOgD6kJwPVV AaM1LRC28muq91WCFhs/nzHozpbzcheyGtMUI2Ao4K6mnY+3zIuXPygZMFr9KXE6fF7HzKxKuZMJO aEZCiDOq0anx6FmOzs5E6Jqdpo/mtI8beK+BE7Va6ni7YrQlnT0i3vaTVMTiCThbqsB20VrbMjlhp f8lfK1XVNbRq/R7GZ9zHESlsa35ha60yd/j3pu5hT2xyy8krV8vGhHvnJ1XRMJBAB/UYb6FyC7S+m QZIQXVeAA+smfTT0tDrisj1U5x6ZB9b3nBg65kc= Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.58.3 (3.58.3-1.fc43) Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 On Thu, 2026-02-26 at 16:49 +0000, Matthew Wilcox wrote: > On Thu, Feb 26, 2026 at 10:55:02AM -0500, Jeff Layton wrote: > > The bulk of the changes are to format strings and tracepoints, since th= e > > kernel itself doesn't care that much about the i_ino field. The first > > patch changes some vfs function arguments, so check that one out > > carefully. >=20 > Why are the format strings all done as separate patches? Don't we get > bisection hazards by splitting it apart this way? Circling back to this... I have a v2 series (~107 patches) that I'm testing now that does this more bisectably with the typedef and macro scaffolding that Mathieu suggested. I'll probably send it early next week. I had done it this way originally since I figured it was best to break this up by subsystem. Should I continue with this series as a set of patches broken up this way, or is it preferable to combine the pile of format changes into fewer patches? --=20 Jeff Layton