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 X-Spam-Level: X-Spam-Status: No, score=-13.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 73BA1C433E0 for ; Fri, 26 Mar 2021 11:02:20 +0000 (UTC) Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by mail.kernel.org (Postfix) with ESMTP id 0CAA361A0F for ; Fri, 26 Mar 2021 11:02:20 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0CAA361A0F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=dev-bounces@dpdk.org Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 16E7E140D96; Fri, 26 Mar 2021 12:02:16 +0100 (CET) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [63.128.21.124]) by mails.dpdk.org (Postfix) with ESMTP id 86FFB4067B for ; Fri, 26 Mar 2021 12:02:13 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1616756533; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=5PxmZ6JgpxTHEvfjXaDnk67bglwjnUuVGKbpjodd3RE=; b=DhXaGydk+OvRyyTNyuV4fgFI3v6lE/u8DlY1XwI/khteDYJTzynNgdANlwNfLun1Kxnfm9 DnAI1MfGnhG8iU6a+Jr2fk23CLNuLghAB2EIsvhcJv0sYn58DLuh3/KMj9m3N1h1MJz5Cv /L+cJ5mw6EyVlgj1VBQDo8u/97nRqG8= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-408-7vYZsEfBMSqFxh44DhQP5Q-1; Fri, 26 Mar 2021 07:02:08 -0400 X-MC-Unique: 7vYZsEfBMSqFxh44DhQP5Q-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id B121681746D; Fri, 26 Mar 2021 11:02:07 +0000 (UTC) Received: from bnemeth.users.ipa.redhat.com (ovpn-114-31.ams2.redhat.com [10.36.114.31]) by smtp.corp.redhat.com (Postfix) with ESMTP id 0F58E369A; Fri, 26 Mar 2021 11:02:05 +0000 (UTC) From: Balazs Nemeth To: bnemeth@redhat.com, dev@dpdk.org Cc: dsinghrawat@marvell.com, rmody@marvell.com, jerinjacobk@gmail.com, irusskikh@marvell.com Date: Fri, 26 Mar 2021 12:01:23 +0100 Message-Id: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=bnemeth@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [dpdk-dev] [PATCH v2 0/7] Optimize qede use of Rx/Tx entries 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 patch set optimizes qede_{rx,tx}_entry and introduces rte_pktmbuf_free_bulk in qede_process_tx_compl. The overall performance improvement depends on the use-case; in a physical-virtual-physical test on a ThunderX2 99xx system with two SMT threads used in ovs, and two cores used in a vm, an improvement of around 2.55% is observed due to this patch set. Changes in v2: - Fix checkpatches.sh warnings - Fix check-git-log.sh warnings - Add Reviewed-by: Igor Russkikh Balazs Nemeth (7): net/qede: remove flags from Tx entry net/qede: get consumer index once net/qede: assume mbuf to free is never null net/qede: free packets in bulk instead of one by one net/qede: prefetch hardware consumer net/qede: prefetch next packet to free net/qede: remove unnecessary field in Rx entry and simplify drivers/net/qede/qede_rxtx.c | 154 +++++++++++++++++++---------------- drivers/net/qede/qede_rxtx.h | 21 +---- 2 files changed, 87 insertions(+), 88 deletions(-) -- 2.30.2