From patchwork Fri Mar 23 02:18:51 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tonghao Zhang X-Patchwork-Id: 36441 X-Patchwork-Delegate: maxime.coquelin@redhat.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 3EB925F36; Fri, 23 Mar 2018 03:19:09 +0100 (CET) Received: from mail-pl0-f65.google.com (mail-pl0-f65.google.com [209.85.160.65]) by dpdk.org (Postfix) with ESMTP id 777A05F25 for ; Fri, 23 Mar 2018 03:19:08 +0100 (CET) Received: by mail-pl0-f65.google.com with SMTP id 9-v6so6564873ple.11 for ; Thu, 22 Mar 2018 19:19:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=/7KIsXjBYpKLNyMIrfSfbJAlnxAKSxmxQUYElGQudB4=; b=lOSk//33Wpd1VAi7Qhu14g12s0dYY6lV8ODqn3Y7oBxQde8lxhaLqwU3BWBe/5awKg CZdOct2mqdHRTOQ5xAvq+QoFxORux7h2RGN/IBb9szZPeIBqqneXTpl9o+cxAZ72P2uS LTNi/DQ8WD3SDOlYOABKAgQVPRzHjS8BxYH/95yI4CLUv81FICWniq2NHrGXNV4YqfFm xo80NwzduHTCoqEHShQ7jWNb07LnBK2GcSvekTETuVFNDvvk66opdds0GQvUYQdcY76P UhypXAcjuHEVUIBI+bRsGzqWxVw3Z1XtGLOxh8nDJUcYroTkz5GzKkkbBscegYlVuAaz H7Ow== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=/7KIsXjBYpKLNyMIrfSfbJAlnxAKSxmxQUYElGQudB4=; b=mcWeY/87RidWW2CMtATLgbVH46XUjfcz+KZ1i8OdYP+RiDcb/UOvOa1anoQmOazubQ 2VCqOQNjI/TGUZeD3Whr/R0KUaiyzX1Jhqnvx6MZeqtQFYaMcEnPVbicFVS2GLv0rjkT QxVOCH+nWjRg+eTO0j2SkYRVRezFFxp62ugDYx7VMOzmnNJODi+gE2B0OFwwk10VTBUl kKw09vWoe0mopZht1VDwspH1kMjJJDNPrWtxS3cWNxwKcx8e4H0qKP1ElZVBE3Qedu8F +FDy8Nikrjh/07Ruf+6KgvXtNwtMCUiYmwrwcqeQ2EduqehkkR3K2WnUn0NFDlFubCdZ o0BQ== X-Gm-Message-State: AElRT7Fb5pH6TEdRvpCmVhVswMyk4Cg+uHK0+12abV28hy1coFZrj0id /nb6xITBIVZ+nbz+RqTQsDg= X-Google-Smtp-Source: AG47ELsp0Gvrreq6gIywp32R+gIuDh59xJhYO23AsbyGNoTTw2h+1qXWNi+5Zq7T9p1S7XsB5r/Vng== X-Received: by 2002:a17:902:161:: with SMTP id 88-v6mr27164276plb.212.1521771547785; Thu, 22 Mar 2018 19:19:07 -0700 (PDT) Received: from local.opencloud.tech.localdomain ([13.94.31.177]) by smtp.gmail.com with ESMTPSA id u11sm218167pfh.14.2018.03.22.19.19.05 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 22 Mar 2018 19:19:07 -0700 (PDT) From: xiangxia.m.yue@gmail.com To: jianfeng.tan@intel.com Cc: dev@dpdk.org, Tonghao Zhang Date: Thu, 22 Mar 2018 19:18:51 -0700 Message-Id: <1521771531-95836-2-git-send-email-xiangxia.m.yue@gmail.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1521771531-95836-1-git-send-email-xiangxia.m.yue@gmail.com> References: <1521771531-95836-1-git-send-email-xiangxia.m.yue@gmail.com> Subject: [dpdk-dev] [PATCH v2 2/2] vhost: add fdset-event thread name X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" From: Tonghao Zhang This patch adds the name for vhost fdset thread. It can help us to know whether the thread is running. Signed-off-by: Tonghao Zhang Reviewed-by: Jianfeng Tan --- lib/librte_vhost/socket.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/lib/librte_vhost/socket.c b/lib/librte_vhost/socket.c index 8c98806..1352339 100644 --- a/lib/librte_vhost/socket.c +++ b/lib/librte_vhost/socket.c @@ -820,6 +820,7 @@ struct vhost_device_ops const * { struct vhost_user_socket *vsocket; static pthread_t fdset_tid; + char thread_name[RTE_MAX_THREAD_NAME_LEN]; pthread_mutex_lock(&vhost_user.mutex); vsocket = find_vhost_user_socket(path); @@ -835,6 +836,14 @@ struct vhost_device_ops const * RTE_LOG(ERR, VHOST_CONFIG, "failed to create fdset handling thread"); return -1; + } else { + snprintf(thread_name, RTE_MAX_THREAD_NAME_LEN, + "vhost-events"); + + if (rte_thread_setname(fdset_tid, thread_name)) { + RTE_LOG(DEBUG, VHOST_CONFIG, + "failed to set vhost-event thread name"); + } } }