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=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 75D35C282CD for ; Mon, 28 Jan 2019 23:40:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4384F2175B for ; Mon, 28 Jan 2019 23:40:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727281AbfA1Xkm (ORCPT ); Mon, 28 Jan 2019 18:40:42 -0500 Received: from mxhk.zte.com.cn ([63.217.80.70]:60012 "EHLO mxhk.zte.com.cn" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726762AbfA1Xkm (ORCPT ); Mon, 28 Jan 2019 18:40:42 -0500 Received: from mse01.zte.com.cn (unknown [10.30.3.20]) by Forcepoint Email with ESMTPS id D075571733617B1DE5C0; Tue, 29 Jan 2019 07:40:39 +0800 (CST) Received: from notes_smtp.zte.com.cn ([10.30.1.239]) by mse01.zte.com.cn with ESMTP id x0SNeYAb017620; Tue, 29 Jan 2019 07:40:34 +0800 (GMT-8) (envelope-from yang.wei9@zte.com.cn) Received: from fox-host8.localdomain ([10.74.120.8]) by szsmtp06.zte.com.cn (Lotus Domino Release 8.5.3FP6) with ESMTP id 2019012907404422-24497235 ; Tue, 29 Jan 2019 07:40:44 +0800 From: Yang Wei To: f.fainelli@gmail.com Cc: davem@davemloft.net, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, xue.zhihong@zte.com.cn, wang.yi59@zte.com.cn, Yang Wei Subject: [PATCH net] net: ti: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles Date: Tue, 29 Jan 2019 07:40:10 +0800 Message-Id: <1548718810-41315-1-git-send-email-yang.wei9@zte.com.cn> X-Mailer: git-send-email 1.8.3.1 X-MIMETrack: Itemize by SMTP Server on SZSMTP06/server/zte_ltd(Release 8.5.3FP6|November 21, 2013) at 2019-01-29 07:40:44, Serialize by Router on notes_smtp/zte_ltd(Release 9.0.1FP7|August 17, 2016) at 2019-01-29 07:40:30, Serialize complete at 2019-01-29 07:40:30 X-MAIL: mse01.zte.com.cn x0SNeYAb017620 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org dev_consume_skb_irq() should be called in cpmac_end_xmit() when xmit done. It makes drop profiles more friendly. Signed-off-by: Yang Wei --- drivers/net/ethernet/ti/cpmac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/ti/cpmac.c b/drivers/net/ethernet/ti/cpmac.c index 810dfc7..e2d47b2 100644 --- a/drivers/net/ethernet/ti/cpmac.c +++ b/drivers/net/ethernet/ti/cpmac.c @@ -608,7 +608,7 @@ static void cpmac_end_xmit(struct net_device *dev, int queue) netdev_dbg(dev, "sent 0x%p, len=%d\n", desc->skb, desc->skb->len); - dev_kfree_skb_irq(desc->skb); + dev_consume_skb_irq(desc->skb); desc->skb = NULL; if (__netif_subqueue_stopped(dev, queue)) netif_wake_subqueue(dev, queue); -- 2.7.4