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GET /api/patches/89917/?format=api
{ "id": 89917, "url": "https://patches.dpdk.org/api/patches/89917/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/cover.1616754844.git.bnemeth@redhat.com/", "project": { "id": 1, "url": "https://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<cover.1616754844.git.bnemeth@redhat.com>", "list_archive_url": "https://inbox.dpdk.org/dev/cover.1616754844.git.bnemeth@redhat.com", "date": "2021-03-26T11:01:23", "name": "[v2,0/7] Optimize qede use of Rx/Tx entries", "commit_ref": null, "pull_url": null, "state": null, "archived": false, "hash": null, "submitter": { "id": 2072, "url": "https://patches.dpdk.org/api/people/2072/?format=api", "name": "Balazs Nemeth", "email": "bnemeth@redhat.com" }, "delegate": null, "mbox": "https://patches.dpdk.org/project/dpdk/patch/cover.1616754844.git.bnemeth@redhat.com/mbox/", "series": [], "comments": "https://patches.dpdk.org/api/patches/89917/comments/", "check": "pending", "checks": "https://patches.dpdk.org/api/patches/89917/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "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])\n\tby inbox.dpdk.org (Postfix) with ESMTP id D808EA0A02;\n\tFri, 26 Mar 2021 12:02:19 +0100 (CET)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 16E7E140D96;\n\tFri, 26 Mar 2021 12:02:16 +0100 (CET)", "from us-smtp-delivery-124.mimecast.com\n (us-smtp-delivery-124.mimecast.com [63.128.21.124])\n by mails.dpdk.org (Postfix) with ESMTP id 86FFB4067B\n for <dev@dpdk.org>; Fri, 26 Mar 2021 12:02:13 +0100 (CET)", "from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com\n [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id\n us-mta-408-7vYZsEfBMSqFxh44DhQP5Q-1; Fri, 26 Mar 2021 07:02:08 -0400", "from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com\n [10.5.11.11])\n (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))\n (No client certificate requested)\n by mimecast-mx01.redhat.com (Postfix) with ESMTPS id B121681746D;\n Fri, 26 Mar 2021 11:02:07 +0000 (UTC)", "from bnemeth.users.ipa.redhat.com (ovpn-114-31.ams2.redhat.com\n [10.36.114.31])\n by smtp.corp.redhat.com (Postfix) with ESMTP id 0F58E369A;\n Fri, 26 Mar 2021 11:02:05 +0000 (UTC)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com;\n s=mimecast20190719; t=1616756533;\n h=from:from:reply-to:subject:subject:date:date:message-id:message-id:\n to:to:cc:cc:mime-version:mime-version:content-type:content-type:\n content-transfer-encoding:content-transfer-encoding;\n bh=5PxmZ6JgpxTHEvfjXaDnk67bglwjnUuVGKbpjodd3RE=;\n b=DhXaGydk+OvRyyTNyuV4fgFI3v6lE/u8DlY1XwI/khteDYJTzynNgdANlwNfLun1Kxnfm9\n DnAI1MfGnhG8iU6a+Jr2fk23CLNuLghAB2EIsvhcJv0sYn58DLuh3/KMj9m3N1h1MJz5Cv\n /L+cJ5mw6EyVlgj1VBQDo8u/97nRqG8=", "X-MC-Unique": "7vYZsEfBMSqFxh44DhQP5Q-1", "From": "Balazs Nemeth <bnemeth@redhat.com>", "To": "bnemeth@redhat.com,\n\tdev@dpdk.org", "Cc": "dsinghrawat@marvell.com, rmody@marvell.com, jerinjacobk@gmail.com,\n irusskikh@marvell.com", "Date": "Fri, 26 Mar 2021 12:01:23 +0100", "Message-Id": "<cover.1616754844.git.bnemeth@redhat.com>", "MIME-Version": "1.0", "X-Scanned-By": "MIMEDefang 2.79 on 10.5.11.11", "Authentication-Results": "relay.mimecast.com;\n 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 <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "This patch set optimizes qede_{rx,tx}_entry and introduces\nrte_pktmbuf_free_bulk in qede_process_tx_compl. The overall performance\nimprovement depends on the use-case; in a physical-virtual-physical test\non a ThunderX2 99xx system with two SMT threads used in ovs,\nand two cores used in a vm, an improvement of around 2.55% is observed\ndue to this patch set.\n\nChanges in v2:\n - Fix checkpatches.sh warnings\n - Fix check-git-log.sh warnings\n - Add Reviewed-by: Igor Russkikh <irusskikh@marvell.com>\n\nBalazs Nemeth (7):\n net/qede: remove flags from Tx entry\n net/qede: get consumer index once\n net/qede: assume mbuf to free is never null\n net/qede: free packets in bulk instead of one by one\n net/qede: prefetch hardware consumer\n net/qede: prefetch next packet to free\n net/qede: remove unnecessary field in Rx entry and simplify\n\n drivers/net/qede/qede_rxtx.c | 154 +++++++++++++++++++----------------\n drivers/net/qede/qede_rxtx.h | 21 +----\n 2 files changed, 87 insertions(+), 88 deletions(-)\n\n--\n2.30.2", "diff": null, "prefixes": [ "v2", "0/7" ] }