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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E7A1EC433F5 for ; Sat, 7 May 2022 07:20:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1445992AbiEGHYf (ORCPT ); Sat, 7 May 2022 03:24:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60096 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1446017AbiEGHYW (ORCPT ); Sat, 7 May 2022 03:24:22 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id A7C2B36177 for ; Sat, 7 May 2022 00:20:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1651908034; 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=TTmQl8Usk4lIHwNqjtLct6vFueXuJsys04voQFrY8g8=; b=NIet0p5lBPO6ShyQ6Q9Ts6beYYGTuuRO3JUO1eac38kx9y/MteXS2AXmGtkVIa0TWTofat xXct9o0GKpMhrmyW1HOWN9h0SBoFtJZxT65LQ306VHdRXIRNV7EmCmFhRuZ6fPCLELRm7n vWI9EOsCff/7849CjakswnpK+v46wnk= 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-439-Sp1h1u19OdibYN4FkywOoQ-1; Sat, 07 May 2022 03:20:29 -0400 X-MC-Unique: Sp1h1u19OdibYN4FkywOoQ-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 4B9B429DD9AE; Sat, 7 May 2022 07:20:29 +0000 (UTC) Received: from localhost.localdomain (ovpn-13-216.pek2.redhat.com [10.72.13.216]) by smtp.corp.redhat.com (Postfix) with ESMTP id CFAE940D2971; Sat, 7 May 2022 07:20:23 +0000 (UTC) From: Jason Wang To: jasowang@redhat.com, mst@redhat.com, virtualization@lists.linux-foundation.org, linux-kernel@vger.kernel.org Cc: tglx@linutronix.de, peterz@infradead.org, paulmck@kernel.org, maz@kernel.org, pasic@linux.ibm.com, cohuck@redhat.com, eperezma@redhat.com, lulu@redhat.com, sgarzare@redhat.com, xuanzhuo@linux.alibaba.com Subject: [PATCH V4 4/9] virtio-pci: implement synchronize_cbs() Date: Sat, 7 May 2022 15:19:49 +0800 Message-Id: <20220507071954.14455-5-jasowang@redhat.com> In-Reply-To: <20220507071954.14455-1-jasowang@redhat.com> References: <20220507071954.14455-1-jasowang@redhat.com> MIME-Version: 1.0 Content-type: text/plain Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.84 on 10.11.54.2 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org We can simply reuse vp_synchronize_vectors() for .synchronize_cbs(). Cc: Thomas Gleixner Cc: Peter Zijlstra Cc: "Paul E. McKenney" Cc: Marc Zyngier Cc: Halil Pasic Cc: Cornelia Huck Signed-off-by: Jason Wang --- drivers/virtio/virtio_pci_legacy.c | 1 + drivers/virtio/virtio_pci_modern.c | 2 ++ 2 files changed, 3 insertions(+) diff --git a/drivers/virtio/virtio_pci_legacy.c b/drivers/virtio/virtio_pci_legacy.c index 6f4e34ce96b8..207985107150 100644 --- a/drivers/virtio/virtio_pci_legacy.c +++ b/drivers/virtio/virtio_pci_legacy.c @@ -192,6 +192,7 @@ static const struct virtio_config_ops virtio_pci_config_ops = { .reset = vp_reset, .find_vqs = vp_find_vqs, .del_vqs = vp_del_vqs, + .synchronize_cbs = vp_synchronize_vectors, .get_features = vp_get_features, .finalize_features = vp_finalize_features, .bus_name = vp_bus_name, diff --git a/drivers/virtio/virtio_pci_modern.c b/drivers/virtio/virtio_pci_modern.c index a2671a20ef77..18c2190e3059 100644 --- a/drivers/virtio/virtio_pci_modern.c +++ b/drivers/virtio/virtio_pci_modern.c @@ -394,6 +394,7 @@ static const struct virtio_config_ops virtio_pci_config_nodev_ops = { .reset = vp_reset, .find_vqs = vp_modern_find_vqs, .del_vqs = vp_del_vqs, + .synchronize_cbs = vp_synchronize_vectors, .get_features = vp_get_features, .finalize_features = vp_finalize_features, .bus_name = vp_bus_name, @@ -411,6 +412,7 @@ static const struct virtio_config_ops virtio_pci_config_ops = { .reset = vp_reset, .find_vqs = vp_modern_find_vqs, .del_vqs = vp_del_vqs, + .synchronize_cbs = vp_synchronize_vectors, .get_features = vp_get_features, .finalize_features = vp_finalize_features, .bus_name = vp_bus_name, -- 2.25.1