From nobody Tue Feb 10 04:16:03 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=fail; 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; dmarc=fail(p=none dis=none) header.from=redhat.com Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1623790661928176.25421727789887; Tue, 15 Jun 2021 13:57:41 -0700 (PDT) Received: from localhost ([::1]:34620 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ltG7w-00023D-Mf for importer@patchew.org; Tue, 15 Jun 2021 16:57:40 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:58198) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ltFz0-0002UQ-J8 for qemu-devel@nongnu.org; Tue, 15 Jun 2021 16:48:26 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:31254) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ltFyx-00018Q-Nw for qemu-devel@nongnu.org; Tue, 15 Jun 2021 16:48:26 -0400 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-230-L8nTccoaOLeoNTpCN0mXRg-1; Tue, 15 Jun 2021 16:48:21 -0400 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 59CBD80ED8E; Tue, 15 Jun 2021 20:48:20 +0000 (UTC) Received: from blue.redhat.com (ovpn-114-191.phx2.redhat.com [10.3.114.191]) by smtp.corp.redhat.com (Postfix) with ESMTP id D211F5D9CA; Tue, 15 Jun 2021 20:48:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1623790103; 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=jzmWJ7+j2yt22NgLLb4CGPE97wxAljQ20otK6bDubQc=; b=gDpE0iYu+aOzGfmGYZOKxljsLNmwU0s++GpeYRUc56HLkHfMRUHRN1PA0VhqbK4mPBL9JE oxsjFbZZKOXetiolug3FcZtAfNwW1rzuj2U3RFAbE7kJTDrNErrmkc5NlHMe4C7wu38wnt IKaZnjynvdoWsQi41yxToEp7mfBithc= X-MC-Unique: L8nTccoaOLeoNTpCN0mXRg-1 From: Eric Blake To: qemu-devel@nongnu.org Subject: [PULL 17/34] block/nbd: introduce nbd_client_connection_new() Date: Tue, 15 Jun 2021 15:47:39 -0500 Message-Id: <20210615204756.281505-18-eblake@redhat.com> In-Reply-To: <20210615204756.281505-1-eblake@redhat.com> References: <20210615204756.281505-1-eblake@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=eblake@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com 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=170.10.133.124; envelope-from=eblake@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -29 X-Spam_score: -3.0 X-Spam_bar: --- X-Spam_report: (-3.0 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.197, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Roman Kagan , Kevin Wolf , Vladimir Sementsov-Ogievskiy , "open list:Network Block Dev..." , Max Reitz Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" From: Vladimir Sementsov-Ogievskiy This is a step of creating bs-independent nbd connection interface. Signed-off-by: Vladimir Sementsov-Ogievskiy Reviewed-by: Roman Kagan Reviewed-by: Eric Blake Message-Id: <20210610100802.5888-16-vsementsov@virtuozzo.com> Signed-off-by: Eric Blake --- block/nbd.c | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) diff --git a/block/nbd.c b/block/nbd.c index ce8d38d17abf..e7261aeaef7b 100644 --- a/block/nbd.c +++ b/block/nbd.c @@ -358,15 +358,18 @@ static bool nbd_client_connecting_wait(BDRVNBDState *= s) return qatomic_load_acquire(&s->state) =3D=3D NBD_CLIENT_CONNECTING_WA= IT; } -static void nbd_init_connect_thread(BDRVNBDState *s) +static NBDClientConnection * +nbd_client_connection_new(const SocketAddress *saddr) { - s->conn =3D g_new(NBDClientConnection, 1); + NBDClientConnection *conn =3D g_new(NBDClientConnection, 1); - *s->conn =3D (NBDClientConnection) { - .saddr =3D QAPI_CLONE(SocketAddress, s->saddr), + *conn =3D (NBDClientConnection) { + .saddr =3D QAPI_CLONE(SocketAddress, saddr), }; - qemu_mutex_init(&s->conn->mutex); + qemu_mutex_init(&conn->mutex); + + return conn; } static void nbd_free_connect_thread(NBDClientConnection *conn) @@ -2230,7 +2233,7 @@ static int nbd_open(BlockDriverState *bs, QDict *opti= ons, int flags, goto fail; } - nbd_init_connect_thread(s); + s->conn =3D nbd_client_connection_new(s->saddr); /* * establish TCP connection, return error if it fails --=20 2.31.1