From nobody Mon Feb 9 22:05:12 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1671528832251166.65849634637505; Tue, 20 Dec 2022 01:33:52 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1p7Ym6-0007ve-0K; Tue, 20 Dec 2022 04:19:02 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1p7Ylj-0007r6-O0 for qemu-devel@nongnu.org; Tue, 20 Dec 2022 04:18:47 -0500 Received: from prt-mail.chinatelecom.cn ([42.123.76.219] helo=chinatelecom.cn) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1p7Yle-00086o-B0 for qemu-devel@nongnu.org; Tue, 20 Dec 2022 04:18:39 -0500 Received: from clientip-171.223.98.159 (unknown [172.18.0.218]) by chinatelecom.cn (HERMES) with SMTP id C0E892800CB; Tue, 20 Dec 2022 17:18:20 +0800 (CST) Received: from ([171.223.98.159]) by app0025 with ESMTP id ea533af20ad349faaf228678229c5b80 for qemu-devel@nongnu.org; Tue, 20 Dec 2022 17:18:23 CST HMM_SOURCE_IP: 172.18.0.218:35458.223668886 HMM_ATTACHE_NUM: 0000 HMM_SOURCE_TYPE: SMTP X-189-SAVE-TO-SEND: +huangy81@chinatelecom.cn X-Transaction-ID: ea533af20ad349faaf228678229c5b80 X-Real-From: huangy81@chinatelecom.cn X-Receive-IP: 171.223.98.159 X-MEDUSA-Status: 0 From: huangy81@chinatelecom.cn To: qemu-devel Cc: "Michael S. Tsirkin" , Jason Wang , Liuxiangdong , =?UTF-8?q?Hyman=20Huang=28=E9=BB=84=E5=8B=87=29?= , Guoyi Tu Subject: [PATCH RESEND v5 1/3] vhost-user: Refactor vhost acked features saving Date: Tue, 20 Dec 2022 17:17:58 +0800 Message-Id: X-Mailer: git-send-email 1.8.3.1 In-Reply-To: References: In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=42.123.76.219; envelope-from=huangy81@chinatelecom.cn; helo=chinatelecom.cn X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1671528833162100001 From: Hyman Huang(=E9=BB=84=E5=8B=87) Abstract vhost acked features saving into vhost_user_save_acked_features, export it as util function. Signed-off-by: Hyman Huang(=E9=BB=84=E5=8B=87) Signed-off-by: Guoyi Tu --- include/net/vhost-user.h | 1 + net/vhost-user.c | 21 +++++++++++++++------ 2 files changed, 16 insertions(+), 6 deletions(-) diff --git a/include/net/vhost-user.h b/include/net/vhost-user.h index 5bcd8a6..35bf619 100644 --- a/include/net/vhost-user.h +++ b/include/net/vhost-user.h @@ -14,5 +14,6 @@ struct vhost_net; struct vhost_net *vhost_user_get_vhost_net(NetClientState *nc); uint64_t vhost_user_get_acked_features(NetClientState *nc); +void vhost_user_save_acked_features(NetClientState *nc); =20 #endif /* VHOST_USER_H */ diff --git a/net/vhost-user.c b/net/vhost-user.c index 3a6b90d..f5cb095 100644 --- a/net/vhost-user.c +++ b/net/vhost-user.c @@ -45,10 +45,23 @@ uint64_t vhost_user_get_acked_features(NetClientState *= nc) return s->acked_features; } =20 -static void vhost_user_stop(int queues, NetClientState *ncs[]) +void vhost_user_save_acked_features(NetClientState *nc) { NetVhostUserState *s; + + s =3D DO_UPCAST(NetVhostUserState, nc, nc); + if (s->vhost_net) { + uint64_t features =3D vhost_net_get_acked_features(s->vhost_net); + if (features) { + s->acked_features =3D features; + } + } +} + +static void vhost_user_stop(int queues, NetClientState *ncs[]) +{ int i; + NetVhostUserState *s; =20 for (i =3D 0; i < queues; i++) { assert(ncs[i]->info->type =3D=3D NET_CLIENT_DRIVER_VHOST_USER); @@ -56,11 +69,7 @@ static void vhost_user_stop(int queues, NetClientState *= ncs[]) s =3D DO_UPCAST(NetVhostUserState, nc, ncs[i]); =20 if (s->vhost_net) { - /* save acked features */ - uint64_t features =3D vhost_net_get_acked_features(s->vhost_ne= t); - if (features) { - s->acked_features =3D features; - } + vhost_user_save_acked_features(ncs[i]); vhost_net_cleanup(s->vhost_net); } } --=20 1.8.3.1