From patchwork Fri Feb 12 16:58:13 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Van Haaren, Harry" X-Patchwork-Id: 87891 X-Patchwork-Delegate: jerinj@marvell.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 33971A0547; Fri, 12 Feb 2021 17:58:33 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 8A36F22A2B8; Fri, 12 Feb 2021 17:58:27 +0100 (CET) Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by mails.dpdk.org (Postfix) with ESMTP id 67CDA22A2AB for ; Fri, 12 Feb 2021 17:58:24 +0100 (CET) IronPort-SDR: smyn2CPWNngAyckG41j1uJFrzgV+yVgH44Fv9gCa5FM+Kkv9kOQ5MbUaZ0SFQen9Rm3UETmX7U mAo8GCizJy7A== X-IronPort-AV: E=McAfee;i="6000,8403,9893"; a="182511459" X-IronPort-AV: E=Sophos;i="5.81,174,1610438400"; d="scan'208";a="182511459" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Feb 2021 08:58:24 -0800 IronPort-SDR: iX4PwLiswDwbXG0mdfmg3jxRyxE4M8wthR/mv+CpwW4CjNwavogabMXkizjqtDMfnP4fUyTz3t swv9pMyPEY+A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.81,174,1610438400"; d="scan'208";a="360466441" Received: from silpixa00400633.ir.intel.com ([10.237.213.44]) by orsmga003.jf.intel.com with ESMTP; 12 Feb 2021 08:58:22 -0800 From: Harry van Haaren To: dev@dpdk.org Cc: david.marchand@redhat.com, mattias.ronnblom@ericsson.com, honnappa.nagarahalli@arm.com, Harry van Haaren Date: Fri, 12 Feb 2021 16:58:13 +0000 Message-Id: <20210212165814.2189305-2-harry.van.haaren@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210212165814.2189305-1-harry.van.haaren@intel.com> References: <20210212165814.2189305-1-harry.van.haaren@intel.com> MIME-Version: 1.0 Subject: [dpdk-dev] [PATCH v3 2/3] event/sw: add useful work done attribute 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" This commit exposes if useful work is done to the service instance. The normal service_attr_get() API can be used to retrieve the value of the attribute. Signed-off-by: Harry van Haaren --- drivers/event/sw/sw_evdev_scheduler.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/event/sw/sw_evdev_scheduler.c b/drivers/event/sw/sw_evdev_scheduler.c index f747b3c6d4..c78f687446 100644 --- a/drivers/event/sw/sw_evdev_scheduler.c +++ b/drivers/event/sw/sw_evdev_scheduler.c @@ -5,6 +5,9 @@ #include #include #include + +#include + #include "sw_evdev.h" #include "iq_chunk.h" #include "event_ring.h" @@ -559,6 +562,10 @@ sw_event_schedule(struct rte_eventdev *dev) sw->sched_no_iq_enqueues += (in_pkts_total == 0); sw->sched_no_cq_enqueues += (out_pkts_total == 0); + uint64_t work_done = (in_pkts_total + out_pkts_total) != 0; + rte_service_component_attr_set(sw->service_id, + RTE_SERVICE_ATTR_USEFUL_WORK_LAST_ITER, work_done); + /* push all the internal buffered QEs in port->cq_ring to the * worker cores: aka, do the ring transfers batched. */