From patchwork Wed Mar 3 09:59:10 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexey Kirillov X-Patchwork-Id: 12113203 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 61E06C433E0 for ; Wed, 3 Mar 2021 09:59:54 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id F142D64EED for ; Wed, 3 Mar 2021 09:59:53 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F142D64EED Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=yandex-team.ru Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from list by lists.xenproject.org with outflank-mailman.92807.174978 (Exim 4.92) (envelope-from ) id 1lHOID-0001it-It; Wed, 03 Mar 2021 09:59:45 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 92807.174978; Wed, 03 Mar 2021 09:59:45 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1lHOID-0001ik-El; Wed, 03 Mar 2021 09:59:45 +0000 Received: by outflank-mailman (input) for mailman id 92807; Wed, 03 Mar 2021 09:59:44 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1lHOIC-0001PK-D0 for xen-devel@lists.xenproject.org; Wed, 03 Mar 2021 09:59:44 +0000 Received: from forwardcorp1p.mail.yandex.net (unknown [2a02:6b8:0:1472:2741:0:8b6:217]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id 327e15ac-ad34-4215-b7df-9175459da989; Wed, 03 Mar 2021 09:59:28 +0000 (UTC) Received: from vla1-fdfb804fb3f3.qloud-c.yandex.net (vla1-fdfb804fb3f3.qloud-c.yandex.net [IPv6:2a02:6b8:c0d:3199:0:640:fdfb:804f]) by forwardcorp1p.mail.yandex.net (Yandex) with ESMTP id 9C0592E14C6; Wed, 3 Mar 2021 12:59:26 +0300 (MSK) Received: from vla5-d6d5ce7a4718.qloud-c.yandex.net (vla5-d6d5ce7a4718.qloud-c.yandex.net [2a02:6b8:c18:341e:0:640:d6d5:ce7a]) by vla1-fdfb804fb3f3.qloud-c.yandex.net (mxbackcorp/Yandex) with ESMTP id 75vXZVylHd-xQxmaOHu; Wed, 03 Mar 2021 12:59:26 +0300 Received: from dynamic-red3.dhcp.yndx.net (dynamic-red3.dhcp.yndx.net [2a02:6b8:0:107:880d:3c89:fcd8:ca75]) by vla5-d6d5ce7a4718.qloud-c.yandex.net (smtpcorp/Yandex) with ESMTPSA id w0BjtEeJGw-xQnKju6j; Wed, 03 Mar 2021 12:59:26 +0300 (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (Client certificate not present) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" X-Inumbo-ID: 327e15ac-ad34-4215-b7df-9175459da989 Precedence: bulk DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex-team.ru; s=default; t=1614765566; bh=n9oFPL9OFWeJlaeULAx/nFzDl5X6l0o+RbDsoPiDwA8=; h=In-Reply-To:Message-Id:References:Date:Subject:To:From:Cc; b=UAUNLgnZriZKGRK85M7zFCyv9d4AAuwbFhNOc6ovPv/2y1bLP6O3Je+7lGyLvs4gW CN46OFG91U3TkAiFAVK+jJCU/55Z4GGL2xvkyY8npnRIDDS/qnW7x8xm73ZgwBhtPo GuwkGH/zjHVyvFLRd604KCe6CnHJY7wk2bKiN0cY= Authentication-Results: vla1-fdfb804fb3f3.qloud-c.yandex.net; dkim=pass header.i=@yandex-team.ru From: Alexey Kirillov To: Jason Wang , Markus Armbruster , Thomas Huth , Eric Blake Cc: Laurent Vivier , Samuel Thibault , "Michael S. Tsirkin" , Michael Roth , Paolo Bonzini , Luigi Rizzo , Giuseppe Lettieri , Vincenzo Maffione , Stefan Weil , Stefano Stabellini , Anthony Perard , Paul Durrant , xen-devel@lists.xenproject.org, qemu-devel@nongnu.org, yc-core@yandex-team.ru Subject: [PATCH v7 5/5] net: Do not fill legacy info_str for backends Date: Wed, 3 Mar 2021 12:59:10 +0300 Message-Id: <20210303095910.78277-6-lekiravi@yandex-team.ru> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210303095910.78277-1-lekiravi@yandex-team.ru> References: <20210303095910.78277-1-lekiravi@yandex-team.ru> MIME-Version: 1.0 As we use QAPI NetClientState->stored_config to store and get information about backend network devices, we can drop fill of legacy field info_str for them. We still use info_str field for NIC and hubports, so we can not completely remove it. Signed-off-by: Alexey Kirillov --- net/l2tpv3.c | 2 -- net/slirp.c | 3 --- net/socket.c | 28 ---------------------------- net/tap-win32.c | 2 -- net/tap.c | 9 --------- net/vde.c | 2 -- net/vhost-user.c | 1 - net/vhost-vdpa.c | 1 - 8 files changed, 48 deletions(-) diff --git a/net/l2tpv3.c b/net/l2tpv3.c index 96611cb4af..b7e1d84674 100644 --- a/net/l2tpv3.c +++ b/net/l2tpv3.c @@ -729,8 +729,6 @@ int net_init_l2tpv3(const Netdev *netdev, QAPI_CLONE_MEMBERS(NetdevL2TPv3Options, &nc->stored_config->u.l2tpv3, l2tpv3); - - s->nc.info_str = g_strdup_printf("l2tpv3: connected"); return 0; outerr: qemu_del_net_client(nc); diff --git a/net/slirp.c b/net/slirp.c index bfa07e3432..9454a673d6 100644 --- a/net/slirp.c +++ b/net/slirp.c @@ -664,9 +664,6 @@ static int net_slirp_init(NetClientState *peer, const char *model, stored->tftp_server_name = g_strdup(tftp_server_name); } - nc->info_str = g_strdup_printf("net=%s,restrict=%s", inet_ntoa(net), - restricted ? "on" : "off"); - s = DO_UPCAST(SlirpState, nc, nc); s->slirp = slirp_init(restricted, ipv4, net, mask, host, diff --git a/net/socket.c b/net/socket.c index 98172347d7..c0de10c0c0 100644 --- a/net/socket.c +++ b/net/socket.c @@ -180,8 +180,6 @@ static void net_socket_send(void *opaque) s->fd = -1; net_socket_rs_init(&s->rs, net_socket_rs_finalize, false); s->nc.link_down = true; - g_free(s->nc.info_str); - s->nc.info_str = g_new0(char, 1); return; } @@ -401,16 +399,10 @@ static NetSocketState *net_socket_fd_init_dgram(NetClientState *peer, stored->mcast = g_strdup(mcast); s->dgram_dst = saddr; - nc->info_str = g_strdup_printf("socket: fd=%d (cloned mcast=%s:%d)", - fd, inet_ntoa(saddr.sin_addr), - ntohs(saddr.sin_port)); } else { if (sa_type == SOCKET_ADDRESS_TYPE_UNIX) { s->dgram_dst.sin_family = AF_UNIX; } - - nc->info_str = g_strdup_printf("socket: fd=%d %s", - fd, SocketAddressType_str(sa_type)); } return s; @@ -445,8 +437,6 @@ static NetSocketState *net_socket_fd_init_stream(NetClientState *peer, nc = qemu_new_net_client(&net_socket_info, peer, model, name); - nc->info_str = g_strdup_printf("socket: fd=%d", fd); - s = DO_UPCAST(NetSocketState, nc, nc); s->fd = fd; @@ -528,11 +518,6 @@ static void net_socket_accept(void *opaque) stored->has_fd = true; stored->fd = g_strdup_printf("%d", fd); - - g_free(s->nc.info_str); - s->nc.info_str = g_strdup_printf("socket: connection from %s:%d", - inet_ntoa(saddr.sin_addr), - ntohs(saddr.sin_port)); } static int net_socket_listen_init(NetClientState *peer, @@ -647,10 +632,6 @@ static int net_socket_connect_init(NetClientState *peer, stored->has_connect = true; stored->connect = g_strdup(host_str); - g_free(s->nc.info_str); - s->nc.info_str = g_strdup_printf("socket: connect to %s:%d", - inet_ntoa(saddr.sin_addr), - ntohs(saddr.sin_port)); return 0; } @@ -707,12 +688,7 @@ static int net_socket_mcast_init(NetClientState *peer, stored->localaddr = g_strdup(localaddr_str); } - g_free(s->nc.info_str); - s->nc.info_str = g_strdup_printf("socket: mcast=%s:%d", - inet_ntoa(saddr.sin_addr), - ntohs(saddr.sin_port)); return 0; - } static int net_socket_udp_init(NetClientState *peer, @@ -773,10 +749,6 @@ static int net_socket_udp_init(NetClientState *peer, stored->has_udp = true; stored->udp = g_strdup(rhost); - g_free(s->nc.info_str); - s->nc.info_str = g_strdup_printf("socket: udp=%s:%d", - inet_ntoa(raddr.sin_addr), - ntohs(raddr.sin_port)); return 0; } diff --git a/net/tap-win32.c b/net/tap-win32.c index 0888db8cce..21e451107b 100644 --- a/net/tap-win32.c +++ b/net/tap-win32.c @@ -787,8 +787,6 @@ static int tap_win32_init(NetClientState *peer, const char *model, stored->has_ifname = true; stored->ifname = g_strdup(ifname); - s->nc.info_str = g_strdup_printf("tap: ifname=%s", ifname); - s->handle = handle; qemu_add_wait_object(s->handle->tap_semaphore, tap_win32_send, s); diff --git a/net/tap.c b/net/tap.c index f864f434b2..12a08d54fe 100644 --- a/net/tap.c +++ b/net/tap.c @@ -625,8 +625,6 @@ int net_init_bridge(const Netdev *netdev, const char *name, stored->helper = g_strdup(helper); } - s->nc.info_str = g_strdup_printf("helper=%s,br=%s", helper, br); - return 0; } @@ -712,8 +710,6 @@ static void net_init_tap_one(const NetdevTapOptions *tap, NetClientState *peer, stored->fds = g_strdup_printf("%s:%d", stored->fds, fd); g_free(tmp_s); } - - s->nc.info_str = g_strdup_printf("fd=%d", fd); } else if (tap->has_helper) { if (!stored->has_helper) { stored->has_helper = true; @@ -725,8 +721,6 @@ static void net_init_tap_one(const NetdevTapOptions *tap, NetClientState *peer, stored->br = tap->has_br ? g_strdup(tap->br) : g_strdup(DEFAULT_BRIDGE_INTERFACE); } - - s->nc.info_str = g_strdup_printf("helper=%s", tap->helper); } else { if (ifname && !stored->has_ifname) { stored->has_ifname = true; @@ -743,9 +737,6 @@ static void net_init_tap_one(const NetdevTapOptions *tap, NetClientState *peer, stored->downscript = g_strdup(downscript); } - s->nc.info_str = g_strdup_printf("ifname=%s,script=%s,downscript=%s", - ifname, script, downscript); - if (strcmp(downscript, "no") != 0) { snprintf(s->down_script, sizeof(s->down_script), "%s", downscript); snprintf(s->down_script_arg, sizeof(s->down_script_arg), diff --git a/net/vde.c b/net/vde.c index 67de6eb0c5..64bdb937ca 100644 --- a/net/vde.c +++ b/net/vde.c @@ -100,8 +100,6 @@ static int net_vde_init(NetClientState *peer, const char *model, nc = qemu_new_net_client(&net_vde_info, peer, model, name); - nc->info_str = g_strdup_printf("sock=%s,fd=%d", sock, vde_datafd(vde)); - s = DO_UPCAST(VDEState, nc, nc); s->vde = vde; diff --git a/net/vhost-user.c b/net/vhost-user.c index 49c9a740c2..e443c4b2b5 100644 --- a/net/vhost-user.c +++ b/net/vhost-user.c @@ -327,7 +327,6 @@ static int net_vhost_user_init(NetClientState *peer, const char *device, user = g_new0(struct VhostUserState, 1); for (i = 0; i < queues; i++) { nc = qemu_new_net_client(&net_vhost_user_info, peer, device, name); - nc->info_str = g_strdup_printf("vhost-user%d to %s", i, chr->label); nc->queue_index = i; if (!nc0) { nc0 = nc; diff --git a/net/vhost-vdpa.c b/net/vhost-vdpa.c index 423d71770d..5a28bbcd7b 100644 --- a/net/vhost-vdpa.c +++ b/net/vhost-vdpa.c @@ -200,7 +200,6 @@ static int net_vhost_vdpa_init(NetClientState *peer, const char *device, stored->has_queues = true; stored->queues = 1; /* TODO: change when support multiqueue */ - nc->info_str = g_strdup_printf(TYPE_VHOST_VDPA); nc->queue_index = 0; s = DO_UPCAST(VhostVDPAState, nc, nc); vdpa_device_fd = qemu_open_old(vhostdev, O_RDWR);