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 BEB87E541 for ; Sat, 6 Jan 2024 18:55:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="O36C5j0b" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4A020C433C8; Sat, 6 Jan 2024 18:55:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1704567319; bh=UWFbEyo02qZ86WOLZbv/cziVowkxnEvfniUZLkHxfmE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=O36C5j0b+ICe9g0DcWYNvveHdnODtN3inJQLLkfAugzcxO8eCePf/1z+PPgWSyy6Y unTAX16d61hKWb0Z8ESv7/roqho2EMsKk/O3Qw/T+WRUEAUfWWKapVBOsF2RmqejOo 8wvb96LG+dCRlIKqD5tCnNreV8WQ/L2cHqio89kQ0s2u5+K9l+pjsoWRrAnQawrKMI VzJ/qNlzHfQz0Ht+5f0zeynvSusaTPzRKD/Jr70ZZATIdP/5PvwBX5q5qDlvjiNp2e IBSDtAx+uqbzJNmzz3O7LCGs4xNP8wz/eCFhYOjmUoDzNYY+lj8N5NyosMvknom1FZ QCvFOE/ScM6dA== Date: Sat, 6 Jan 2024 10:55:18 -0800 From: "Darrick J. Wong" To: Christoph Hellwig Cc: linux-xfs@vger.kernel.org Subject: Re: [PATCH 1/6] xfs: create a blob array data structure Message-ID: <20240106185518.GN361584@frogsfrogsfrogs> References: <170404835198.1753315.999170762222938046.stgit@frogsfrogsfrogs> <170404835229.1753315.13978723246161515244.stgit@frogsfrogsfrogs> <20240106013316.GL361584@frogsfrogsfrogs> Precedence: bulk X-Mailing-List: linux-xfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Fri, Jan 05, 2024 at 10:42:01PM -0800, Christoph Hellwig wrote: > On Fri, Jan 05, 2024 at 05:33:16PM -0800, Darrick J. Wong wrote: > > (Unless you want to sponsor a pwrite variant that actually does "append > > and tell me where"? ;)) > > Damien and I have adding that on our TODO list (through io_uring) to > better support zonefs and programming models like this one on regular > files. > > But I somehow doubt you'd want xfs_repair to depend on it.. Well in theory some day Dave might come back with his libaio patches for xfsprogs. After this much time it's a fair question if we'd be better off aiming for io_uring. https://lore.kernel.org/linux-xfs/20201015072155.1631135-1-david@fromorbit.com/ --D