From patchwork Thu Oct 1 14:46:02 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Hajnoczi X-Patchwork-Id: 272296 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=-3.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS autolearn=no 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 42396C4727C for ; Thu, 1 Oct 2020 14:49:26 +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 D3F12207DE for ; Thu, 1 Oct 2020 14:49:25 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="Prpt26FL" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D3F12207DE 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]:58632 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kNztc-0005kQ-TL for qemu-devel@archiver.kernel.org; Thu, 01 Oct 2020 10:49:24 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:42442) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kNzqf-0003cr-CS for qemu-devel@nongnu.org; Thu, 01 Oct 2020 10:46:22 -0400 Received: from us-smtp-delivery-124.mimecast.com ([63.128.21.124]:47838) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1kNzqb-0002nm-Lu for qemu-devel@nongnu.org; Thu, 01 Oct 2020 10:46:21 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1601563576; 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; bh=zf46ssp/FeEQ9/F3Aur3LyIoeIDtfpU++V5tl1ieOCU=; b=Prpt26FLhhEJuRSBqEo3LJ3meipJSnDJ0GsNDg1bTN0cHQwLn+LXKQ/UdNUQdi6PnJlzOt VH6ca81J76qY40hRDzh5DRRlndPRYe75NULj/ExRGuAppf6IS8FNu0nBTZ7S5blxq6ee70 4YVYZJVa3zV7tO1Pz4CJ9Ku4WCS3hcs= 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-2-IErnMtZJM5SgND7LjmgT1w-1; Thu, 01 Oct 2020 10:46:14 -0400 X-MC-Unique: IErnMtZJM5SgND7LjmgT1w-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id E7E4E195D590; Thu, 1 Oct 2020 14:46:05 +0000 (UTC) Received: from localhost (ovpn-115-144.ams2.redhat.com [10.36.115.144]) by smtp.corp.redhat.com (Postfix) with ESMTP id 8C0C97367C; Thu, 1 Oct 2020 14:46:05 +0000 (UTC) From: Stefan Hajnoczi To: qemu-devel@nongnu.org Subject: [PATCH 0/2] block/export: add vhost-user-blk multi-queue support Date: Thu, 1 Oct 2020 15:46:02 +0100 Message-Id: <20201001144604.559733-1-stefanha@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=stefanha@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=63.128.21.124; envelope-from=stefanha@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/10/01 02:15:30 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action 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: Kevin Wolf , Laurent Vivier , Thomas Huth , qemu-block@nongnu.org, Markus Armbruster , Coiby Xu , Max Reitz , Stefan Hajnoczi , Paolo Bonzini Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" The vhost-user-blk server currently only supports 1 virtqueue. Add a 'num-queues' option for multi-queue. Both --device vhost-user-blk-pci,num-queues= and --export vhost-user-blk,num-queues= need to be set in order for multi-queue to work (otherwise it will fall back to 1 virtqueue). Based-on: 20200924151549.913737-1-stefanha@redhat.com ("[PATCH v2 00/13] block/export: convert vhost-user-blk-server to block exports API") Stefan Hajnoczi (2): block/export: add vhost-user-blk multi-queue support tests/qtest: add multi-queue test case to vhost-user-blk-test qapi/block-export.json | 6 ++- block/export/vhost-user-blk-server.c | 24 ++++++--- tests/qtest/vhost-user-blk-test.c | 81 ++++++++++++++++++++++++++-- 3 files changed, 99 insertions(+), 12 deletions(-) -- 2.26.2