From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 18BB0CA9EBD for ; Fri, 25 Oct 2019 13:57:52 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D88C2222CD for ; Fri, 25 Oct 2019 13:57:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="Eez6JMfY" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D88C2222CD Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:60334 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iO06A-0000yf-Lx for qemu-devel@archiver.kernel.org; Fri, 25 Oct 2019 09:57:50 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:36869) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iNzvJ-0005so-DG for qemu-devel@nongnu.org; Fri, 25 Oct 2019 09:46:38 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iNzvI-0000Gm-79 for qemu-devel@nongnu.org; Fri, 25 Oct 2019 09:46:37 -0400 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:35907 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iNzvI-00005s-3S for qemu-devel@nongnu.org; Fri, 25 Oct 2019 09:46:36 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1572011185; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=j8me1QXcEFkB4bLdIZ9pA+yTAk+SPcjKqs5vhVTIibU=; b=Eez6JMfYOmmjIGwgAPbhAtazXAYl3ns83F/d3W7qMXDTHE4PT+SC7YI91ZmxtApryFwWaq H520ubwdWGINT7CwRLCPaex9tT96Hfo+OJpcrogc+/9id/ERYgfVRojWtaus/QXUu6P7DK nINGhiOdCQsNv6cCFBhCKfru+tfGz4M= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-104-4vHAmZznO5KnaDXYaKLJTg-1; Fri, 25 Oct 2019 09:46:19 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id DAA6D47B; Fri, 25 Oct 2019 13:46:18 +0000 (UTC) Received: from localhost.localdomain.com (ovpn-117-223.ams2.redhat.com [10.36.117.223]) by smtp.corp.redhat.com (Postfix) with ESMTP id F08CB5D70E; Fri, 25 Oct 2019 13:46:15 +0000 (UTC) From: Kevin Wolf To: qemu-block@nongnu.org Subject: [PULL 1/7] qapi: add support for blkreplay driver Date: Fri, 25 Oct 2019 15:46:05 +0200 Message-Id: <20191025134611.25920-2-kwolf@redhat.com> In-Reply-To: <20191025134611.25920-1-kwolf@redhat.com> References: <20191025134611.25920-1-kwolf@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-MC-Unique: 4vHAmZznO5KnaDXYaKLJTg-1 X-Mimecast-Spam-Score: 0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 205.139.110.120 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kwolf@redhat.com, peter.maydell@linaro.org, qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Pavel Dovgalyuk This patch adds support for blkreplay driver to the blockdev options. Now blkreplay can be used with -blockdev command line option in the following format: -blockdev driver=3Dblkreplay,image=3Dfile-node-name,node-name=3Dreplay-node= -name This option makes possible implementation of the better command line support for record/replay invocations. Signed-off-by: Pavel Dovgalyuk Signed-off-by: Kevin Wolf --- qapi/block-core.json | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-) diff --git a/qapi/block-core.json b/qapi/block-core.json index b274aef713..aa97ee2641 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -2883,12 +2883,13 @@ # @nvme: Since 2.12 # @copy-on-read: Since 3.0 # @blklogwrites: Since 3.0 +# @blkreplay: Since 4.2 # # Since: 2.9 ## { 'enum': 'BlockdevDriver', - 'data': [ 'blkdebug', 'blklogwrites', 'blkverify', 'bochs', 'cloop', - 'copy-on-read', 'dmg', 'file', 'ftp', 'ftps', 'gluster', + 'data': [ 'blkdebug', 'blklogwrites', 'blkreplay', 'blkverify', 'bochs', + 'cloop', 'copy-on-read', 'dmg', 'file', 'ftp', 'ftps', 'gluste= r', 'host_cdrom', 'host_device', 'http', 'https', 'iscsi', 'luks', 'nbd', 'nfs', 'null-aio', 'null-co', 'nvme', 'parallels', 'qco= w', 'qcow2', 'qed', 'quorum', 'raw', 'rbd', @@ -3501,6 +3502,18 @@ 'data': { 'test': 'BlockdevRef', 'raw': 'BlockdevRef' } } =20 +## +# @BlockdevOptionsBlkreplay: +# +# Driver specific block device options for blkreplay. +# +# @image: disk image which should be controlled with blkreplay +# +# Since: 4.2 +## +{ 'struct': 'BlockdevOptionsBlkreplay', + 'data': { 'image': 'BlockdevRef' } } + ## # @QuorumReadPattern: # @@ -4028,6 +4041,7 @@ 'blkdebug': 'BlockdevOptionsBlkdebug', 'blklogwrites':'BlockdevOptionsBlklogwrites', 'blkverify': 'BlockdevOptionsBlkverify', + 'blkreplay': 'BlockdevOptionsBlkreplay', 'bochs': 'BlockdevOptionsGenericFormat', 'cloop': 'BlockdevOptionsGenericFormat', 'copy-on-read':'BlockdevOptionsGenericFormat', --=20 2.20.1