From patchwork Wed Jun 9 12:01:22 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lorenzo Bianconi X-Patchwork-Id: 458438 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=-19.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, 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 E0D8AC48BCF for ; Wed, 9 Jun 2021 12:01:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C25E56124C for ; Wed, 9 Jun 2021 12:01:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239721AbhFIMDe (ORCPT ); Wed, 9 Jun 2021 08:03:34 -0400 Received: from mail.kernel.org ([198.145.29.99]:60830 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239732AbhFIMDZ (ORCPT ); Wed, 9 Jun 2021 08:03:25 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 39D7E61364; Wed, 9 Jun 2021 12:01:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1623240090; bh=g5ty3hxdjO5FjEybn0HB13fUiQR/3e92xkT6TfbIV5w=; h=From:To:Cc:Subject:Date:From; b=MLVV33seVwpFermNLMROt07qJVOna7OiAOQ2fcPdliz3gn2GLozoLFsmMohFMOAgh QIWGeJBuNry4k1Kx+Zq1OxqGYWZFSCl9iTui6YEOvEZ+gF7/lrpZxHiJlfvXNYISjY W7qt6SzvF0sELlUWfkwPlNFo4oG0lUR5alzaeNGlVZsymNeoYABenwGh4BkgDL2L/7 CiK3xzOOLLcFbIDXeIPYYMY69SXfBe6bkK9oMpRodMjLcbRDbTJTCNtxGlghy5g2ra laU0UrHYLt8CjdxpQUJx0wpQVsAE/0nsOKymYLMqrSuLVRNRBcjyFwzX71eHYBJlW5 Qy3VnPu5SCrfQ== From: Lorenzo Bianconi To: netdev@vger.kernel.org Cc: lorenzo.bianconi@redhat.com, davem@davemloft.net, kuba@kernel.org, grygorii.strashko@ti.com, mcroce@linux.microsoft.com, ilias.apalodimas@linaro.org, brouer@redhat.com Subject: [RFT net-next] net: ti: add pp skb recycling support Date: Wed, 9 Jun 2021 14:01:22 +0200 Message-Id: X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org As already done for mvneta and mvpp2, enable skb recycling for ti ethernet drivers Signed-off-by: Lorenzo Bianconi --- This patch has just compile-tested --- drivers/net/ethernet/ti/cpsw.c | 4 ++-- drivers/net/ethernet/ti/cpsw_new.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index c0cd7de88316..049508667a6d 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -430,8 +430,8 @@ static void cpsw_rx_handler(void *token, int len, int status) cpts_rx_timestamp(cpsw->cpts, skb); skb->protocol = eth_type_trans(skb, ndev); - /* unmap page as no netstack skb page recycling */ - page_pool_release_page(pool, page); + /* mark skb for recycling */ + skb_mark_for_recycle(skb, page, pool); netif_receive_skb(skb); ndev->stats.rx_bytes += len; diff --git a/drivers/net/ethernet/ti/cpsw_new.c b/drivers/net/ethernet/ti/cpsw_new.c index 69b7a4e0220a..11f536138495 100644 --- a/drivers/net/ethernet/ti/cpsw_new.c +++ b/drivers/net/ethernet/ti/cpsw_new.c @@ -373,8 +373,8 @@ static void cpsw_rx_handler(void *token, int len, int status) cpts_rx_timestamp(cpsw->cpts, skb); skb->protocol = eth_type_trans(skb, ndev); - /* unmap page as no netstack skb page recycling */ - page_pool_release_page(pool, page); + /* mark skb for recycling */ + skb_mark_for_recycle(skb, page, pool); netif_receive_skb(skb); ndev->stats.rx_bytes += len;