From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 87C0A41B90; Tue, 31 Jan 2023 17:54:43 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 0D6624067B; Tue, 31 Jan 2023 17:54:43 +0100 (CET) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by mails.dpdk.org (Postfix) with ESMTP id 3DADA40041 for ; Tue, 31 Jan 2023 17:54:42 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1675184081; 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=tjsrI2i2bJAuWnuzXPLcjGdgSNVLyfPzFk5RbcD/ejw=; b=cQHWJi01Z0sfe7woajfwcNTvTb1DFwHByAruphugL8539u1sIGsqMSAvizJZIb+1LcL2AL W3JdMavSp7PcF96e48/Nbav8zAyhYQQ3qexZGB5j6pXSOQla3uYtSvBjoM1h45+aAOi4xQ Ii3Fx0HuNOAoQEOw5EnU9gKuF+rOZ50= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-624-ei6xtwvCMcK-SCfx2SFxSA-1; Tue, 31 Jan 2023 11:54:39 -0500 X-MC-Unique: ei6xtwvCMcK-SCfx2SFxSA-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.rdu2.redhat.com [10.11.54.2]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id D998589E77E; Tue, 31 Jan 2023 16:54:23 +0000 (UTC) Received: from [10.39.208.22] (unknown [10.39.208.22]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 731714010D2A; Tue, 31 Jan 2023 16:54:22 +0000 (UTC) Message-ID: <9406b4cb-7eaf-1b70-2389-dd15d1829483@redhat.com> Date: Tue, 31 Jan 2023 17:54:20 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.6.0 Subject: Re: [PATCH v4 5/9] vhost: annotate async accesses To: David Marchand , dev@dpdk.org Cc: stephen@networkplumber.org, chenbo.xia@intel.com, jiayu.hu@intel.com, yuanx.wang@intel.com, xuan.ding@intel.com References: <20220328121758.26632-1-david.marchand@redhat.com> <20230119184620.3195267-1-david.marchand@redhat.com> <20230119184620.3195267-6-david.marchand@redhat.com> From: Maxime Coquelin In-Reply-To: <20230119184620.3195267-6-david.marchand@redhat.com> X-Scanned-By: MIMEDefang 3.1 on 10.11.54.2 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org On 1/19/23 19:46, David Marchand wrote: > vq->async is initialised and must be accessed under vq->access_lock. > > Signed-off-by: David Marchand > --- > Changes since RFC v3: > - rebased, > - fixed annotations vq->access_lock -> &vq->access_lock, > - reworked free_vq, > > --- > lib/vhost/vhost.c | 4 ++++ > lib/vhost/vhost.h | 2 +- > lib/vhost/vhost_user.c | 10 +++++++--- > lib/vhost/virtio_net.c | 35 +++++++++++++++++++++++++++++++++++ > 4 files changed, 47 insertions(+), 4 deletions(-) > Reviewed-by: Maxime Coquelin Thanks, Maxime