From patchwork Thu Mar 7 07:22:43 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Elena Ufimtseva X-Patchwork-Id: 10842313 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C7E4F1515 for ; Thu, 7 Mar 2019 07:41:58 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B6B0C2E99C for ; Thu, 7 Mar 2019 07:41:58 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id B463B2E9A6; Thu, 7 Mar 2019 07:41:58 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.7 required=2.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,UNPARSEABLE_RELAY autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 57BAB2E99E for ; Thu, 7 Mar 2019 07:41:58 +0000 (UTC) Received: from localhost ([127.0.0.1]:46844 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h1nfB-0001vL-JI for patchwork-qemu-devel@patchwork.kernel.org; Thu, 07 Mar 2019 02:41:57 -0500 Received: from eggs.gnu.org ([209.51.188.92]:60257) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h1nMj-0002t0-KT for qemu-devel@nongnu.org; Thu, 07 Mar 2019 02:22:54 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1h1nMh-0005tF-Oc for qemu-devel@nongnu.org; Thu, 07 Mar 2019 02:22:52 -0500 Received: from aserp2130.oracle.com ([141.146.126.79]:50992) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1h1nMg-0005nJ-Ft for qemu-devel@nongnu.org; Thu, 07 Mar 2019 02:22:51 -0500 Received: from pps.filterd (aserp2130.oracle.com [127.0.0.1]) by aserp2130.oracle.com (8.16.0.27/8.16.0.27) with SMTP id x277K2cN034689; Thu, 7 Mar 2019 07:22:46 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=from : to : cc : subject : date : message-id; s=corp-2018-07-02; bh=fYZhaZtlBBQ+adgNK8LcHCysKP16KGXE5PVCZ9igBvA=; b=Bg2ONY6FYjtSdS2JumZU+k3GCHFT8aZkJ4kahM+aAur+QhYMYuGmiMmYr0n+iwtLXDe/ 86Y2KZHmsPDUGghrCDzf0Ls4biwmFuXiMJVlqM626qAHCCpbA4o/4L08XAt23kI4Xad7 z/nrqlEtdu+2eHyQ0XuT6eoCy2utEU4hQSsOKsk60zGW7QwYp0IDogyl0SpvX5CSQXGO Jm/kcvDcrItOuoCpwZlCUojpUGSRomWnRssssFMfC+n4/jf+xIMN7IFTjWMfOWJ2u/9d YMb6Jq9nUoQAvMoR1/uK+R+AtRrwMcZQ5qcs+HNJOqyZ6S60/fFixSprzK8m0/kUER2g Ow== Received: from aserv0022.oracle.com (aserv0022.oracle.com [141.146.126.234]) by aserp2130.oracle.com with ESMTP id 2qyfbeggka-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 07 Mar 2019 07:22:46 +0000 Received: from aserv0122.oracle.com (aserv0122.oracle.com [141.146.126.236]) by aserv0022.oracle.com (8.14.4/8.14.4) with ESMTP id x277MjZ4002398 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 7 Mar 2019 07:22:46 GMT Received: from abhmp0003.oracle.com (abhmp0003.oracle.com [141.146.116.9]) by aserv0122.oracle.com (8.14.4/8.14.4) with ESMTP id x277Mj9s024743; Thu, 7 Mar 2019 07:22:45 GMT Received: from heatpipe.hsd1.ca.comcast.net (/73.170.27.202) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Wed, 06 Mar 2019 23:22:45 -0800 From: elena.ufimtseva@oracle.com To: qemu-devel@nongnu.org Date: Wed, 6 Mar 2019 23:22:43 -0800 Message-Id: <20190307072243.9685-1-elena.ufimtseva@oracle.com> X-Mailer: git-send-email 2.17.1 X-Proofpoint-Virus-Version: vendor=nai engine=5900 definitions=9187 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1903070053 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [generic] X-Received-From: 141.146.126.79 Subject: [Qemu-devel] [multiprocess RFC PATCH 32/37] multi-process: handle heartbit messages in remote process X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: elena.ufimtseva@oracle.com, john.g.johnson@oracle.com, sstabellini@kernel.org, jag.raman@oracle.com, konrad.wilk@oracle.com, ross.lagerwall@citrix.com, liran.alon@oracle.com, stefanha@redhat.com, kanth.ghatraju@oracle.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Elena Ufimtseva and reply back to proxy object. Signed-off-by: Jagannathan Raman Signed-off-by: John G Johnson Signed-off-by: Elena Ufimtseva --- remote/remote-main.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/remote/remote-main.c b/remote/remote-main.c index 3fa6cbd..1e45105 100644 --- a/remote/remote-main.c +++ b/remote/remote-main.c @@ -339,6 +339,7 @@ static void process_msg(GIOCondition cond) { ProcMsg *msg = NULL; Error *err = NULL; + int wait; if ((cond & G_IO_HUP) || (cond & G_IO_ERR)) { error_setg(&err, "socket closed, cond is %d", cond); @@ -418,6 +419,11 @@ static void process_msg(GIOCondition cond) case DEVICE_DEL: process_device_del_msg(msg); break; + case PROXY_PING: + wait = msg->fds[0]; + notify_proxy(wait, (uint32_t)getpid()); + PUT_REMOTE_WAIT(wait); + break; default: error_setg(&err, "Unknown command"); goto finalize_loop;