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=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 2BBC4C433B4 for ; Fri, 16 Apr 2021 21:23:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0B27C6023F for ; Fri, 16 Apr 2021 21:23:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344282AbhDPVYD (ORCPT ); Fri, 16 Apr 2021 17:24:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51062 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344359AbhDPVXy (ORCPT ); Fri, 16 Apr 2021 17:23:54 -0400 Received: from mail-pg1-x531.google.com (mail-pg1-x531.google.com [IPv6:2607:f8b0:4864:20::531]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 41D3BC061756 for ; Fri, 16 Apr 2021 14:23:27 -0700 (PDT) Received: by mail-pg1-x531.google.com with SMTP id p12so20032534pgj.10 for ; Fri, 16 Apr 2021 14:23:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=7yIJAENMJue5b5fKtN07FGax+EgoqXKDi+PYwVaRHfs=; b=s+Rp1T4qoylixWcADErrg/V06wD/vVsH35XPLqpxWCUsN22Be0rTcwtBBis3MNtMll +2axTrvoamiwqE8hBYoP851T3f8DzIFSJ3HZKqFmet6nwb3Og2BceD2AlZupuauqVM/i 4x3s/yWEA7z3VgIHA+41vNJxPNU+1v6NF8rpDjLIV1W3ejqn13qfG4Aoer1V29UA3KTm Mkhtv2RV1SrDcuHXtm5hpXh30DtClCXMYF9Kn2ZY3xgUFOz/Om7DMxUvZPlqnbMv3rHK ozVR1vvbNr/RDYtLWJtGlAG8hH5K3jKhtsSuXrGeyqzKw1lUy1YGh2oQ7kQgC1Cp8v1i H8fw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=7yIJAENMJue5b5fKtN07FGax+EgoqXKDi+PYwVaRHfs=; b=TAy0hVVBDC9+/vu746eROY1IlbwnIhcgq+7lYRVqyZb9V4Q4enS6Pnt/45utTPetIG UU/wPfVUz8Gj1rXEt8v2zeJ0wKeV6pxFXMC4JdlwoQDhfmghoTMR13uR62aYLOr+FY/j RXqGg/sd4q2aLei/OqEKamzcZ2pV/A/HtWcTvgSP3nn2OLMCk2pP8/M6g0OZ+KT9KY1+ 48akAi5JArxsXcn1KzZKSd8I4abB6Y5OKwdb32zMqJyqwUEsnCDK+JiPoQeB3glniJqd Un+Z5vVyrrhBIWu0OGZQud0uBZ61zEIuathDVb1+9idDyniTUvkpg6B8ke1F8FJDjpgD e7xA== X-Gm-Message-State: AOAM530hmEwtZ4Q55w0KurNMMVt9gQFzUH3o3LVkKsYQ3guqAMXvqUur KutlVCSumB2NWZR5kqbslxU= X-Google-Smtp-Source: ABdhPJyvSdPwRtpxp5lYTRW3thl24IsVJ4qKXQl2Jzhh2N8sT+8quVlInpkbKXEieL3KLE52Va8NJA== X-Received: by 2002:aa7:814c:0:b029:250:13db:3c6e with SMTP id d12-20020aa7814c0000b029025013db3c6emr9814667pfn.65.1618608206861; Fri, 16 Apr 2021 14:23:26 -0700 (PDT) Received: from localhost.localdomain (5-12-16-165.residential.rdsnet.ro. [5.12.16.165]) by smtp.gmail.com with ESMTPSA id t23sm6069132pju.15.2021.04.16.14.23.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 16 Apr 2021 14:23:26 -0700 (PDT) From: Vladimir Oltean To: Jakub Kicinski , "David S. Miller" , netdev@vger.kernel.org, Po Liu Cc: Claudiu Manoil , Alex Marginean , Yangbo Lu , =?UTF-8?q?Toke=20H=C3=B8iland-J=C3=B8rgensen?= , Vladimir Oltean Subject: [PATCH net-next 05/10] net: enetc: remove unneeded xdp_do_flush_map() Date: Sat, 17 Apr 2021 00:22:20 +0300 Message-Id: <20210416212225.3576792-6-olteanv@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210416212225.3576792-1-olteanv@gmail.com> References: <20210416212225.3576792-1-olteanv@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Vladimir Oltean xdp_do_redirect already contains: -> dev_map_enqueue -> __xdp_enqueue -> bq_enqueue -> bq_xmit_all // if we have more than 16 frames So the logic from enetc will never be hit, because ENETC_DEFAULT_TX_WORK is 128. Signed-off-by: Vladimir Oltean --- drivers/net/ethernet/freescale/enetc/enetc.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/net/ethernet/freescale/enetc/enetc.c b/drivers/net/ethernet/freescale/enetc/enetc.c index 469170076efa..c7b940979314 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc.c +++ b/drivers/net/ethernet/freescale/enetc/enetc.c @@ -1324,11 +1324,6 @@ static int enetc_clean_rx_ring_xdp(struct enetc_bdr *rx_ring, rx_ring->stats.xdp_redirect++; } - if (unlikely(xdp_redirect_frm_cnt > ENETC_DEFAULT_TX_WORK)) { - xdp_do_flush_map(); - xdp_redirect_frm_cnt = 0; - } - break; default: bpf_warn_invalid_xdp_action(xdp_act); -- 2.25.1