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 E841519D891; Thu, 6 Mar 2025 08:47:46 +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=1741250867; cv=none; b=qNOCHYnmJd8pC9GBKPgfNvE2GIkj46W2i6oRmnigMcrdr1AhLhBixFIyfqT7Mi/Mqrwpq3TM+d46hx+d3fcPgGIiJk5amxeZnWjULeGADsTrbWf17p9xxtHIm72F0bsa98l0ZYm+uoHCGKsiJBgrbfgNL8QC8qMZ9BUqOxwiP10= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741250867; c=relaxed/simple; bh=12pRnKMM3oj/6bYjZMs3d0jaNeQblRP+N8DXFazNXyI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=ocbbVaglo2JF0hgswCNLx6r7DpGq6IyE9xmyfkf33JqS0hxrA5h5CWn6+UM/NxRNnSkcx7MElR1eo5h9lu3qKwlWwzcByaSpoCzWNtK4ymE8yqWA2q1szj1vlj2CSN/bxySmnXJLxKAO1b3bWTm8v+DtxmaQ+IcpSbPnvss107M= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=AB63qzBf; 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="AB63qzBf" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A0E89C4CEE0; Thu, 6 Mar 2025 08:47:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1741250866; bh=12pRnKMM3oj/6bYjZMs3d0jaNeQblRP+N8DXFazNXyI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=AB63qzBfyGUAgFUS2sejRrY4CYAKf792DfspDYJ5BRII+Sz//5Et7RQjpSiBVRk1p ATY39q2EyGheMtZHj/0uMETppHAyakiDSV78Tk3xmb4RG6NiezrJzOynUDbZSbRIME NU1hwJQ+20w4xMwmZ7gkkvt50P16zVJV+RHWEcHDPfZyDR6BxvjX9+peBsuaemsCRp F0dd8eXPw3pQ1owYthc+uK2FVdSPQvSyfdKF3iYBFOo/SxLdXrs66Gfg+ElWuRfHGK S6ei18RvBkZFvWGp9IdkxcjkW7ohh8uo24VdAfMnfat9xbapav6L5ws6VZDucY+0um u5aVWNWreNmjw== From: Christian Brauner To: djwong@kernel.org, cem@kernel.org, John Garry Cc: Christian Brauner , linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, ojaswin@linux.ibm.com, ritesh.list@gmail.com, martin.petersen@oracle.com, tytso@mit.edu, linux-ext4@vger.kernel.org Subject: Re: (subset) [PATCH v4 00/12] large atomic writes for xfs with CoW Date: Thu, 6 Mar 2025 09:47:24 +0100 Message-ID: <20250306-beugen-sehkraft-997e984040a1@brauner> X-Mailer: git-send-email 2.47.2 In-Reply-To: <20250303171120.2837067-1-john.g.garry@oracle.com> References: <20250303171120.2837067-1-john.g.garry@oracle.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" X-Developer-Signature: v=1; a=openpgp-sha256; l=1330; i=brauner@kernel.org; h=from:subject:message-id; bh=12pRnKMM3oj/6bYjZMs3d0jaNeQblRP+N8DXFazNXyI=; b=owGbwMvMwCU28Zj0gdSKO4sYT6slMaSfTNT6MvnMcTOurk2ntDtc1ePcvnuuDHvMWvk1beVud n7bjYlHOkpZGMS4GGTFFFkc2k3C5ZbzVGw2ytSAmcPKBDKEgYtTACbyWoORYcF10XCmn/xWfmuX GBdK/uIN4DLhtDi8/c/CeW4L197j38vI8IqPLz02YM8vxhl12q66rg8Xid7YGP3q8Mn1x0Qijqz g4AEA X-Developer-Key: i=brauner@kernel.org; a=openpgp; fpr=4880B8C9BD0E5106FC070F4F7B3C391EFEA93624 Content-Transfer-Encoding: 8bit On Mon, 03 Mar 2025 17:11:08 +0000, John Garry wrote: > Currently atomic write support for xfs is limited to writing a single > block as we have no way to guarantee alignment and that the write covers > a single extent. > > This series introduces a method to issue atomic writes via a software > emulated method. > > [...] Applied to the vfs-6.15.iomap branch of the vfs/vfs.git tree. Patches in the vfs-6.15.iomap branch should appear in linux-next soon. Please report any outstanding bugs that were missed during review in a new review to the original patch series allowing us to drop it. It's encouraged to provide Acked-bys and Reviewed-bys even though the patch has now been applied. If possible patch trailers will be updated. Note that commit hashes shown below are subject to change due to rebase, trailer updates or similar. If in doubt, please check the listed branch. tree: https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git branch: vfs-6.15.iomap [02/12] iomap: Rename IOMAP_ATOMIC -> IOMAP_ATOMIC_HW https://git.kernel.org/vfs/vfs/c/af97c9498b28 [05/12] iomap: Support SW-based atomic writes https://git.kernel.org/vfs/vfs/c/e5708b92d9bf [06/12] iomap: Lift blocksize restriction on atomic writes https://git.kernel.org/vfs/vfs/c/2ebcf55ea0c6