From patchwork Thu Mar 19 16:41:24 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lorenzo Bianconi X-Patchwork-Id: 222215 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=-4.1 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=no 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 160EDC4332D for ; Thu, 19 Mar 2020 16:41:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E07802072D for ; Thu, 19 Mar 2020 16:41:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584636102; bh=nRFGy2I/nohQ4mAkKU1riEstccngBfNOTTKdKvm2qvQ=; h=From:To:Cc:Subject:Date:List-ID:From; b=2fwNX76DebzmgQyR0Iv2JLzFmKXdlpufHiNiyy1rtyaMM8O2rFmwcLtQH3aiPrm2C UkQcO87ZjIidPns2CV2Mio8w0VK+bBtKj2pRR0OUkOub+zQNe4kU3g92lvZ/6o/Px2 +GaWEfD+31AuTqYvUmv3AdOGqTErdVh2AW9WYTqc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728212AbgCSQll (ORCPT ); Thu, 19 Mar 2020 12:41:41 -0400 Received: from mail.kernel.org ([198.145.29.99]:40470 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727847AbgCSQlk (ORCPT ); Thu, 19 Mar 2020 12:41:40 -0400 Received: from lore-desk-wlan.redhat.com (unknown [151.48.128.122]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id C72B02070A; Thu, 19 Mar 2020 16:41:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584636100; bh=nRFGy2I/nohQ4mAkKU1riEstccngBfNOTTKdKvm2qvQ=; h=From:To:Cc:Subject:Date:From; b=u5UEcT/3JCJxWVp+tf+QGHkOfnCm+N9pGz/Gv9kuG2esa/WBikjhBss0TH9/++Lnn wsQb3tQGxXaBFaY/s5oEb4ofBpwXtAQs9ZFUitXigQBgee0xL0LX+j8E/es2a8pBJ+ EfSSfO0ylIVYdCi+Fjdwn5was5AMjVdgQtp0eLks= From: Lorenzo Bianconi To: netdev@vger.kernel.org Cc: davem@davemloft.net, toshiaki.makita1@gmail.com, brouer@redhat.com, dsahern@gmail.com, lorenzo.bianconi@redhat.com, toke@redhat.com Subject: [PATCH net-next 0/5] add more xdp stats to veth driver Date: Thu, 19 Mar 2020 17:41:24 +0100 Message-Id: X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Align veth xdp stats accounting to mellanox, intel and marvell implementation. Introduce the following xdp counters: - rx_xdp_tx - rx_xdp_tx_errors - tx_xdp_xmit - tx_xdp_xmit_errors - rx_xdp_redirect Lorenzo Bianconi (5): veth: move xdp stats in a dedicated structure veth: introduce more specialized counters in veth_stats veth: distinguish between rx_drops and xdp_drops veth: introduce more xdp counters veth: remove atomic64_add from veth_xdp_xmit hotpath drivers/net/veth.c | 174 ++++++++++++++++++++++++++++----------------- 1 file changed, 110 insertions(+), 64 deletions(-)