From patchwork Fri Sep 8 01:35:46 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Blake X-Patchwork-Id: 13376959 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 57450EC875E for ; Fri, 8 Sep 2023 01:38:30 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qeQQ6-0008Un-D6; Thu, 07 Sep 2023 21:36:26 -0400 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 1qeQQ5-0008U4-Jj for qemu-devel@nongnu.org; Thu, 07 Sep 2023 21:36:25 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qeQQ0-0007u5-RU for qemu-devel@nongnu.org; Thu, 07 Sep 2023 21:36:25 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1694136980; 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=4lPMbSASnD44GbgamL1dxZUWAxhOG0A6Kn43vHsAFa4=; b=UvvSWRk8H56YGK+R37uTwUovFwq1asIA0GuVodRYgkVtWZjQjLbZNk7Z+OM41tJzagGIsf jaELhupptcX6hbMr/jAEe9dwSKmy7uk+nGAU/2ceZN8j4B1yWuX54TJp3OdMKYII9IOYsf gO1Kkpaw0ZVxbFR0Oydc9/c1gS3S088= Received: from mimecast-mx02.redhat.com (mx-ext.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-237-zwUxaUcyMiC5VpXQ4F4ZkQ-1; Thu, 07 Sep 2023 21:36:18 -0400 X-MC-Unique: zwUxaUcyMiC5VpXQ4F4ZkQ-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.rdu2.redhat.com [10.11.54.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 061771C07834; Fri, 8 Sep 2023 01:36:18 +0000 (UTC) Received: from green.redhat.com (unknown [10.2.16.21]) by smtp.corp.redhat.com (Postfix) with ESMTP id 96FE840C2070; Fri, 8 Sep 2023 01:36:17 +0000 (UTC) From: Eric Blake To: qemu-devel@nongnu.org Cc: "Denis V. Lunev" , Vladimir Sementsov-Ogievskiy , qemu-block@nongnu.org (open list:Network Block Dev...) Subject: [PULL 10/13] qemu-nbd: put saddr into into struct NbdClientOpts Date: Thu, 7 Sep 2023 20:35:46 -0500 Message-ID: <20230908013535.990731-25-eblake@redhat.com> In-Reply-To: <20230908013535.990731-15-eblake@redhat.com> References: <20230908013535.990731-15-eblake@redhat.com> MIME-Version: 1.0 Content-type: text/plain X-Scanned-By: MIMEDefang 3.1 on 10.11.54.1 Received-SPF: pass client-ip=170.10.129.124; envelope-from=eblake@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, 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: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: "Denis V. Lunev" We pass other parameters into nbd_client_thread() in this way. This patch makes the code more consistent. Signed-off-by: Denis V. Lunev CC: Eric Blake CC: Vladimir Sementsov-Ogievskiy Message-ID: <20230906093210.339585-5-den@openvz.org> Reviewed-by: Eric Blake Signed-off-by: Eric Blake --- qemu-nbd.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/qemu-nbd.c b/qemu-nbd.c index 16c59424f13..86bb2f04e24 100644 --- a/qemu-nbd.c +++ b/qemu-nbd.c @@ -73,7 +73,6 @@ #define MBR_SIZE 512 -static SocketAddress *saddr; static int persistent = 0; static enum { RUNNING, TERMINATE, TERMINATED } state; static int shared = 1; @@ -255,6 +254,7 @@ static int qemu_nbd_client_list(SocketAddress *saddr, QCryptoTLSCreds *tls, struct NbdClientOpts { char *device; char *srcpath; + SocketAddress *saddr; bool fork_process; bool verbose; }; @@ -289,7 +289,7 @@ static void *nbd_client_thread(void *arg) sioc = qio_channel_socket_new(); if (qio_channel_socket_connect_sync(sioc, - saddr, + opts->saddr, &local_error) < 0) { error_report_err(local_error); goto out; @@ -591,6 +591,7 @@ int main(int argc, char **argv) .verbose = false, .device = NULL, .srcpath = NULL, + .saddr = NULL, }; #ifdef CONFIG_POSIX @@ -892,8 +893,8 @@ int main(int argc, char **argv) } if (list) { - saddr = nbd_build_socket_address(sockpath, bindto, port); - return qemu_nbd_client_list(saddr, tlscreds, + opts.saddr = nbd_build_socket_address(sockpath, bindto, port); + return qemu_nbd_client_list(opts.saddr, tlscreds, tlshostname ? tlshostname : bindto); } @@ -1024,8 +1025,8 @@ int main(int argc, char **argv) exit(EXIT_FAILURE); } #endif - saddr = nbd_build_socket_address(sockpath, bindto, port); - if (qio_net_listener_open_sync(server, saddr, backlog, + opts.saddr = nbd_build_socket_address(sockpath, bindto, port); + if (qio_net_listener_open_sync(server, opts.saddr, backlog, &local_err) < 0) { object_unref(OBJECT(server)); error_report_err(local_err);