From patchwork Wed Jun 9 13:47:12 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matteo Croce X-Patchwork-Id: 12310151 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=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,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 96002C48BCD for ; Wed, 9 Jun 2021 13:47:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7C39161364 for ; Wed, 9 Jun 2021 13:47:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236555AbhFINtj (ORCPT ); Wed, 9 Jun 2021 09:49:39 -0400 Received: from mail-wm1-f45.google.com ([209.85.128.45]:55115 "EHLO mail-wm1-f45.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235676AbhFINti (ORCPT ); Wed, 9 Jun 2021 09:49:38 -0400 Received: by mail-wm1-f45.google.com with SMTP id o127so4048890wmo.4; Wed, 09 Jun 2021 06:47:27 -0700 (PDT) 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:mime-version :content-transfer-encoding; bh=PFgz/1tQM60sdhxORV5wAxYQfiArT5ICKQQEdiEUvNA=; b=f1okKktLpv/C6EJAqLj5sUc0ihYOfta9XUQlnwfeyjHuewWjzcHkerS0BEcEdVKvsX AB+CX5StYdl6Nu2mogw7yo0Uf39Lh94qzupsXGFk83JdsIShkmLIb+QkF5hR5csSwAX3 9yu7sAl5rA1dAPPiiamxHF+8ffTsiNxo3rKjViq6apRAGEzB6gJxx/BkdpZeaNkXYtOi hYYauRHqjhXS7wsmZ3o3bYcvk+p4MP6Zt64sR5+v9yWMRRx9HlPZx7FVFF9tlcXsZjLF YiMLKrK46zCZLEg1R9a2qBfVGTq4Bi2cvYjfeePI39FCUb5e876TYv65kR/IdMxQ+6Y8 INWQ== X-Gm-Message-State: AOAM53223XQBQmhA+7GW6+mFwoZ9Civ6f28HVcW+9tAesu85TJeReOSp LYkU+5bfAxDWB/XeP9iKLySO4ahPuEMGNA== X-Google-Smtp-Source: ABdhPJwR/kfpu5EHkt6lqhvqu5Ly7EbCJzHmr7xbETCpJJ2qx0IJpnewhq3/CtEnp8o/Z9Opk7iWdQ== X-Received: by 2002:a1c:5f86:: with SMTP id t128mr10062978wmb.165.1623246446830; Wed, 09 Jun 2021 06:47:26 -0700 (PDT) Received: from msft-t490s.teknoraver.net (net-37-119-128-179.cust.vodafonedsl.it. [37.119.128.179]) by smtp.gmail.com with ESMTPSA id o5sm13882351wrw.65.2021.06.09.06.47.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 09 Jun 2021 06:47:26 -0700 (PDT) From: Matteo Croce To: netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Marcin Wojtas , Russell King , "David S. Miller" , Jakub Kicinski , Sven Auhagen Subject: [PATCH net-next 0/2] mvpp2: prefetch data early Date: Wed, 9 Jun 2021 15:47:12 +0200 Message-Id: <20210609134714.13715-1-mcroce@linux.microsoft.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org From: Matteo Croce These two patches prefetch some data from RAM so to reduce stall and speedup the packet processing. Matteo Croce (2): mvpp2: prefetch right address mvpp2: prefetch page drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-)