Message ID | 20230601214823.1701-1-demi@invisiblethingslab.com (mailing list archive) |
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Return-Path: <linux-block-owner@vger.kernel.org> X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 17FCEC7EE29 for <linux-block@archiver.kernel.org>; Thu, 1 Jun 2023 21:48:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230320AbjFAVse (ORCPT <rfc822;linux-block@archiver.kernel.org>); Thu, 1 Jun 2023 17:48:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60632 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231346AbjFAVsd (ORCPT <rfc822;linux-block@vger.kernel.org>); Thu, 1 Jun 2023 17:48:33 -0400 Received: from out3-smtp.messagingengine.com (out3-smtp.messagingengine.com [66.111.4.27]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 424A1184; Thu, 1 Jun 2023 14:48:31 -0700 (PDT) Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailout.nyi.internal (Postfix) with ESMTP id 6CF635C019F; Thu, 1 Jun 2023 17:48:30 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute4.internal (MEProxy); Thu, 01 Jun 2023 17:48:30 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= invisiblethingslab.com; h=cc:cc:content-transfer-encoding :content-type:date:date:from:from:in-reply-to:message-id :mime-version:reply-to:sender:subject:subject:to:to; s=fm1; t= 1685656110; x=1685742510; bh=bdCjoPxZZnywq2ne1+ZsCnnZgLbVMiaq/28 6mmmutp8=; b=I0u/vVfS+aQQ+0NyvrXyNE7UrhtCpWYEUyH1yA0k/YaGnrGS1c4 01wX2m+YKT/91fE3cXoj2QWpReEjBxmHwt5e3iLj/NGc6cCtFq3rH3pg3YkB0uBn 1yOG7XVTHtywUBGOD7jcMvEfhcFn2XycCQ94zyBmXtvcbFAzjgCaYRINelnUIKry x8FM/Mb5Vusn8uNuo2jGxB4PXKixN2Phe7XX7Dv4WDgWxC+YSuPAB+1930fxc+CA UnVyPVrdlCOILz/V7KB8Wzxh36K1FArblj5uzC/CuaywBwsWuysCIdg9W5lHIY1f qbLdhltA9X6KZBNUAxp1PAFLsnHenkY2v2Q== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:date:date:feedback-id:feedback-id:from:from :in-reply-to:message-id:mime-version:reply-to:sender:subject :subject:to:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm1; t=1685656110; x=1685742510; bh=bdCjoPxZZnywq 2ne1+ZsCnnZgLbVMiaq/286mmmutp8=; b=nvwzhuTV4f1CsVyy62FIihquWO3e0 KQQQjF3F4jxnPqzwepUo1AHzpLTusGT/UKSoj1LyX8P+/aO37Bpx8rJ3a9unNBQS QUKindqIqfnlk9gYOA77MYLpc3RjggpZv4FagjqKDzSvKaeDYUEdlZkeBqsdVrqX DwC3qhTc9+H0bwmwqMGne4mvbFzgcNidqo9TaXfjw4Pi/kmoAY2bpPR8jC7Czfkf yTDFOqv+QX/WkQCGZlCdt6cglPlOVqYaiOz9lQifAoj1p0ynbx8JlumKVndpucH7 IeBZR7GsMxR+Wzk8YHyGTFaZzdNlCLOp6W4ntfVY3O7kqGTEmbrdgcZXA== X-ME-Sender: <xms:LhJ5ZFZZClwFk0Ne2HPNiOtA0frPkOyXxnrLHbhGlK_SWZ_O_tZMkA> <xme:LhJ5ZMZp6bPz1ISVb3Sj3Y4HgmBFMo5MY4XRDXfCYvLGl16zrXzijQPG2-JfvTqvr 9DWOzd698LyGrw> X-ME-Received: <xmr:LhJ5ZH9FUn3zN2bK9M25oxNIB7K4UnUEBtyV_oUFsNEKtphcWDFips6MBg0kPM5BvZ9VT550Hvc> X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvhedrfeelvddgtddvucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvvefufffkofgggfestdekredtredttdenucfhrhhomhepffgvmhhiucfo rghrihgvucfqsggvnhhouhhruceouggvmhhisehinhhvihhsihgslhgvthhhihhnghhslh grsgdrtghomheqnecuggftrfgrthhtvghrnhepvdefgeekvdekgfffgeekhfeijedtffek hefhleehfeejueetgfelgefgtdevieelnecuvehluhhsthgvrhfuihiivgeptdenucfrrg hrrghmpehmrghilhhfrhhomhepuggvmhhisehinhhvihhsihgslhgvthhhihhnghhslhgr sgdrtghomh X-ME-Proxy: <xmx:LhJ5ZDodb76AlZos5MY2H6cYjcTBELvi5XZh6GIf2CSYgC0ahui4YA> <xmx:LhJ5ZApSTWMU-6y87qwpel-P4at-CbmpDB-A1o_xP2hr1WeHicgINw> <xmx:LhJ5ZJSGv40_8oLElEsspFZidDrrHaOQWytQY-jnaLcPvDa7uRStfg> <xmx:LhJ5ZJnsAKkvM9L7uhAIKJheg_SzhhDmSXyBucJc9EeV6BZNlsdcfA> Feedback-ID: iac594737:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Thu, 1 Jun 2023 17:48:29 -0400 (EDT) From: Demi Marie Obenour <demi@invisiblethingslab.com> To: =?utf-8?q?Roger_Pau_Monn=C3=A9?= <roger.pau@citrix.com>, Jens Axboe <axboe@kernel.dk> Cc: Demi Marie Obenour <demi@invisiblethingslab.com>, =?utf-8?q?Marek_Marczy?= =?utf-8?q?kowski-G=C3=B3recki?= <marmarek@invisiblethingslab.com>, xen-devel@lists.xenproject.org, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/2] xen/blkback: support delete-on-close block devices Date: Thu, 1 Jun 2023 17:48:21 -0400 Message-Id: <20230601214823.1701-1-demi@invisiblethingslab.com> X-Mailer: git-send-email 2.40.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: <linux-block.vger.kernel.org> X-Mailing-List: linux-block@vger.kernel.org |
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xen/blkback: support delete-on-close block devices
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On Thu, Jun 01, 2023 at 05:48:21PM -0400, Demi Marie Obenour wrote: > These two patches allow userspace to provide an expected diskseq of a > block device and discover when blkback has opened the device. Together, > these features allow using blkback with delete-on-close block devices, > such as loop devices with autoclear set. I think I've already commented on those as part of the previously posted bigger series "Diskseq support in loop, device-mapper, and blkback". Regards, Roger.