From mboxrd@z Thu Jan 1 00:00:00 1970 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F28CBC433EF for ; Tue, 5 Oct 2021 14:18:06 +0000 (UTC) Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by mail.kernel.org (Postfix) with ESMTP id 920DA61154 for ; Tue, 5 Oct 2021 14:18:06 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 920DA61154 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=dpdk.org Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 8321141367; Tue, 5 Oct 2021 16:18:02 +0200 (CEST) Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by mails.dpdk.org (Postfix) with ESMTP id 2C760412D2 for ; Tue, 5 Oct 2021 16:18:00 +0200 (CEST) X-IronPort-AV: E=McAfee;i="6200,9189,10128"; a="206563930" X-IronPort-AV: E=Sophos;i="5.85,349,1624345200"; d="scan'208";a="206563930" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Oct 2021 06:59:20 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.85,349,1624345200"; d="scan'208";a="488044088" Received: from silpixa00399126.ir.intel.com ([10.237.223.151]) by orsmga008.jf.intel.com with ESMTP; 05 Oct 2021 06:59:18 -0700 From: Bruce Richardson To: dev@dpdk.org Cc: Ciara Power , David Marchand , Anatoly Burakov , Kevin Traynor , Bruce Richardson Date: Tue, 5 Oct 2021 14:59:05 +0100 Message-Id: <20211005135909.726091-2-bruce.richardson@intel.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20211005135909.726091-1-bruce.richardson@intel.com> References: <20210915141030.23514-1-bruce.richardson@intel.com> <20211005135909.726091-1-bruce.richardson@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [dpdk-dev] [PATCH v6 1/5] eal: limit telemetry to primary processes X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 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" Telemetry interface should be exposed for primary processes only, since secondary processes will conflict on socket creation, and since all data in secondary process is generally available to primary. For example, all device stats for ethdevs, cryptodevs, etc. will all be common across processes. Signed-off-by: Bruce Richardson --- lib/eal/freebsd/eal.c | 2 +- lib/eal/linux/eal.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/eal/freebsd/eal.c b/lib/eal/freebsd/eal.c index 6cee5ae369..b06a2c1662 100644 --- a/lib/eal/freebsd/eal.c +++ b/lib/eal/freebsd/eal.c @@ -946,7 +946,7 @@ rte_eal_init(int argc, char **argv) rte_eal_init_alert("Cannot clear runtime directory"); return -1; } - if (!internal_conf->no_telemetry) { + if (rte_eal_process_type() == RTE_PROC_PRIMARY && !internal_conf->no_telemetry) { int tlog = rte_log_register_type_and_pick_level( "lib.telemetry", RTE_LOG_WARNING); if (tlog < 0) diff --git a/lib/eal/linux/eal.c b/lib/eal/linux/eal.c index 3577eaeaa4..0d0fc66668 100644 --- a/lib/eal/linux/eal.c +++ b/lib/eal/linux/eal.c @@ -1320,7 +1320,7 @@ rte_eal_init(int argc, char **argv) rte_eal_init_alert("Cannot clear runtime directory"); return -1; } - if (!internal_conf->no_telemetry) { + if (rte_eal_process_type() == RTE_PROC_PRIMARY && !internal_conf->no_telemetry) { int tlog = rte_log_register_type_and_pick_level( "lib.telemetry", RTE_LOG_WARNING); if (tlog < 0) -- 2.30.2