From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) (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 CFF8B1422BD; Wed, 11 Sep 2024 08:06:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.95.11.211 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726042004; cv=none; b=bDdJENErIAhM26pngmgM+n5Mggg7MuUcz7015oqwNOY/KB8zs+G9RvrN2N/ezKjWd/kzbGYvGRPdderLVr1GuRtCjp5Y9NZu0e8okkU0Bl0zMWld5lOnG5LTRbK5LOqkf1U8cEpgrnncyqXMl5qJ6KePcupyxOGjGxjgfrl0LaI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726042004; c=relaxed/simple; bh=zVpFzYnPiRvKOCePHg4PPR19a0o9+bDk4MfRlNYN0pY=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=t3GnZX+6B4CkORz9QkfqswTSoHP1hfISaF5JXIC+Lf3b+B3RE3vbQuAHNibV0Vm0gEyup2bo/sy3uOtYST9D5lGZ9wNa7CZ+JXD+i3cJhKD74pN9isaIj618ux+sU69ohOe7RAggi+hLoPlIL3g/rPRysnmlspskx0T9HqeRZj4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de; spf=pass smtp.mailfrom=lst.de; arc=none smtp.client-ip=213.95.11.211 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=lst.de Received: by verein.lst.de (Postfix, from userid 2407) id 3EAAF227AB6; Wed, 11 Sep 2024 10:06:38 +0200 (CEST) Date: Wed, 11 Sep 2024 10:06:38 +0200 From: Christoph Hellwig To: Keith Busch Cc: Christoph Hellwig , Keith Busch , axboe@kernel.dk, martin.petersen@oracle.com, linux-block@vger.kernel.org, linux-nvme@lists.infradead.org, linux-scsi@vger.kernel.org, sagi@grimberg.me Subject: Re: [PATCHv3 03/10] scsi: use request helper to get integrity segments Message-ID: <20240911080638.GA7245@lst.de> References: <20240904152605.4055570-1-kbusch@meta.com> <20240904152605.4055570-4-kbusch@meta.com> <20240910153217.GC23805@lst.de> Precedence: bulk X-Mailing-List: linux-block@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: User-Agent: Mutt/1.5.17 (2007-11-01) On Tue, Sep 10, 2024 at 05:02:18PM -0600, Keith Busch wrote: > Right, I actually have more follow up's doing that. We just need to > change blk_rq_map_integrity_sg() first to take a request instead of a > request_queue + bio. I thought I might be getting carried away with the > "cleanups" though, so was saving that for later. I can definitely add > that into the series now though. Well, it seems like the metadata code really needs a lot more attention :( And it seems like we really need the io_uring passthrough support to be able to fully exercise it.