From patchwork Fri Apr 3 15:36:51 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jerin Jacob Kollanukkaran X-Patchwork-Id: 67774 X-Patchwork-Delegate: david.marchand@redhat.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 3F4F6A0562; Fri, 3 Apr 2020 17:40:25 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id B9E811C1CC; Fri, 3 Apr 2020 17:37:57 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by dpdk.org (Postfix) with ESMTP id 2A1761C0D5 for ; Fri, 3 Apr 2020 17:37:56 +0200 (CEST) Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 033FacoJ029268; Fri, 3 Apr 2020 08:37:55 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=pfpt0818; bh=W2gYdRLVdNPbIBexrA8qhKZXlBIFzKfbLL2BqjHaNGM=; b=tjui/d/SP7HIw2gHQFLqA+5TtsgoJYIJNFh86U5LHM1m4YTobFgnGv4e4F+3J8gV+SHJ BiWRKYmISNzIFl1QqbCG1PkZbDtlo61YdN34o1ha4jptX3Qr25ARFPf9PJcYRTVQjYk9 LzHsDFt4UgtHYRI2uvl6vmKels63DYoGKJkzTOA7sSEw/lTy43GRjie101DzoAcQi8vW e+wXDzkHm3Tz3w9Iew6Q0konqbH/CMqX+KCMja9txeWPnNrO76Ex5PcjRCUPvAHDooTm yHW9SHGzafwz/CRdX9cc63VPLDwLvCl29uCpOGH/uxlD0T/67XXHlNnZEEjIdBLj1e9h wQ== Received: from sc-exch02.marvell.com ([199.233.58.182]) by mx0a-0016f401.pphosted.com with ESMTP id 304855y7f7-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Fri, 03 Apr 2020 08:37:55 -0700 Received: from DC5-EXCH01.marvell.com (10.69.176.38) by SC-EXCH02.marvell.com (10.93.176.82) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 3 Apr 2020 08:37:54 -0700 Received: from DC5-EXCH01.marvell.com (10.69.176.38) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 3 Apr 2020 08:37:53 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 3 Apr 2020 08:37:53 -0700 Received: from jerin-lab.marvell.com (jerin-lab.marvell.com [10.28.34.14]) by maili.marvell.com (Postfix) with ESMTP id 11DB03F703F; Fri, 3 Apr 2020 08:37:50 -0700 (PDT) From: To: CC: , , , , , , Jerin Jacob Date: Fri, 3 Apr 2020 21:06:51 +0530 Message-ID: <20200403153709.3703448-16-jerinj@marvell.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200403153709.3703448-1-jerinj@marvell.com> References: <20200329144342.1543749-1-jerinj@marvell.com> <20200403153709.3703448-1-jerinj@marvell.com> MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138, 18.0.676 definitions=2020-04-03_11:2020-04-03, 2020-04-03 signatures=0 Subject: [dpdk-dev] [PATCH v4 15/33] eal/trace: hook internal trace APIs to Linux 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: Jerin Jacob Connect the internal trace interface API to Linux EAL. Signed-off-by: Jerin Jacob --- lib/librte_eal/common/eal_common_thread.c | 3 ++- lib/librte_eal/linux/eal.c | 9 +++++++++ lib/librte_eal/linux/eal_thread.c | 3 +++ 3 files changed, 14 insertions(+), 1 deletion(-) diff --git a/lib/librte_eal/common/eal_common_thread.c b/lib/librte_eal/common/eal_common_thread.c index 99fe1aa4e..bc9732d88 100644 --- a/lib/librte_eal/common/eal_common_thread.c +++ b/lib/librte_eal/common/eal_common_thread.c @@ -15,6 +15,7 @@ #include #include #include +#include #include "eal_internal_cfg.h" #include "eal_private.h" @@ -165,7 +166,7 @@ static void *rte_thread_init(void *arg) pthread_barrier_destroy(¶ms->configured); free(params); } - + __rte_trace_mem_per_thread_alloc(); return start_routine(routine_arg); } diff --git a/lib/librte_eal/linux/eal.c b/lib/librte_eal/linux/eal.c index 9530ee55f..ee777b0cd 100644 --- a/lib/librte_eal/linux/eal.c +++ b/lib/librte_eal/linux/eal.c @@ -58,6 +58,7 @@ #include "eal_filesystem.h" #include "eal_hugepages.h" #include "eal_memcfg.h" +#include "eal_trace.h" #include "eal_options.h" #include "eal_vfio.h" #include "hotplug_mp.h" @@ -1012,6 +1013,12 @@ rte_eal_init(int argc, char **argv) return -1; } + if (eal_trace_init() < 0) { + rte_eal_init_alert("Cannot init trace"); + rte_errno = EFAULT; + return -1; + } + if (eal_option_device_parse()) { rte_errno = ENODEV; rte_atomic32_clear(&run_once); @@ -1327,6 +1334,8 @@ rte_eal_cleanup(void) rte_memseg_walk(mark_freeable, NULL); rte_service_finalize(); rte_mp_channel_cleanup(); + rte_trace_save(); + eal_trace_fini(); eal_cleanup_config(&internal_config); return 0; } diff --git a/lib/librte_eal/linux/eal_thread.c b/lib/librte_eal/linux/eal_thread.c index 3f82b286c..45f4dce44 100644 --- a/lib/librte_eal/linux/eal_thread.c +++ b/lib/librte_eal/linux/eal_thread.c @@ -20,6 +20,7 @@ #include #include #include +#include #include "eal_private.h" #include "eal_thread.h" @@ -124,6 +125,8 @@ eal_thread_loop(__attribute__((unused)) void *arg) RTE_LOG(DEBUG, EAL, "lcore %u is ready (tid=%zx;cpuset=[%s%s])\n", lcore_id, (uintptr_t)thread_id, cpuset, ret == 0 ? "" : "..."); + __rte_trace_mem_per_thread_alloc(); + /* read on our pipe to get commands */ while (1) { void *fct_arg;