From patchwork Wed Jul 20 09:02:54 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Jason Wang X-Patchwork-Id: 1658428 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=VXhW0l/V; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) 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 bilbo.ozlabs.org (Postfix) with ESMTPS id 4Lnqkd5CJlz9s2R for ; Wed, 20 Jul 2022 19:13:45 +1000 (AEST) Received: from localhost ([::1]:33090 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oE5m3-0007wg-Il for incoming@patchwork.ozlabs.org; Wed, 20 Jul 2022 05:13:43 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:58320) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oE5cL-00088i-Pj for qemu-devel@nongnu.org; Wed, 20 Jul 2022 05:03:43 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:28914) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oE5cK-0001Oi-CC for qemu-devel@nongnu.org; Wed, 20 Jul 2022 05:03:41 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1658307819; 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=QUC2ZaTjux0OP8bd+spjLkqxbbUezAiJZe3HC4Wb1/8=; b=VXhW0l/Vf0Yc3Pvr6mS8Hjc5IU7y6G3xrxVS2lZ41MZp5axPGxqq913HE110kq6S+1XU9X cfcA9nQIhm1M8wbfsEZdnsM9IdBJhKTQXc3Floth6i5u9jcPcgMG+2G+HQdOcXSVW6jg/N b4SjgrWRCOVJ3W/1D/6ynBeuq/5QfiU= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-640-YEsGApWLPOWYJQgItwLBxA-1; Wed, 20 Jul 2022 05:03:36 -0400 X-MC-Unique: YEsGApWLPOWYJQgItwLBxA-1 Received: from smtp.corp.redhat.com (int-mx10.intmail.prod.int.rdu2.redhat.com [10.11.54.10]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 707E51C16B40; Wed, 20 Jul 2022 09:03:36 +0000 (UTC) Received: from localhost.localdomain (ovpn-13-110.pek2.redhat.com [10.72.13.110]) by smtp.corp.redhat.com (Postfix) with ESMTP id B1AD3492C3B; Wed, 20 Jul 2022 09:03:33 +0000 (UTC) From: Jason Wang To: qemu-devel@nongnu.org, peter.maydell@linaro.org Cc: =?utf-8?q?Eugenio_P=C3=A9rez?= , "Michael S . Tsirkin" , Jason Wang Subject: [PULL V2 06/25] vhost: Move vhost_svq_kick call to vhost_svq_add Date: Wed, 20 Jul 2022 17:02:54 +0800 Message-Id: <20220720090313.55169-7-jasowang@redhat.com> In-Reply-To: <20220720090313.55169-1-jasowang@redhat.com> References: <20220720090313.55169-1-jasowang@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.85 on 10.11.54.10 Received-SPF: pass client-ip=170.10.133.124; envelope-from=jasowang@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.082, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" From: Eugenio Pérez The series needs to expose vhost_svq_add with full functionality, including kick Signed-off-by: Eugenio Pérez Reviewed-by: Michael S. Tsirkin Signed-off-by: Jason Wang --- hw/virtio/vhost-shadow-virtqueue.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/virtio/vhost-shadow-virtqueue.c b/hw/virtio/vhost-shadow-virtqueue.c index 043a185..e272c33 100644 --- a/hw/virtio/vhost-shadow-virtqueue.c +++ b/hw/virtio/vhost-shadow-virtqueue.c @@ -246,6 +246,7 @@ static bool vhost_svq_add(VhostShadowVirtqueue *svq, VirtQueueElement *elem) } svq->ring_id_maps[qemu_head] = elem; + vhost_svq_kick(svq); return true; } @@ -306,7 +307,6 @@ static void vhost_handle_guest_kick(VhostShadowVirtqueue *svq) /* VQ is broken, just return and ignore any other kicks */ return; } - vhost_svq_kick(svq); } virtio_queue_set_notification(svq->vq, true);