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=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,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 89D01C282C4 for ; Tue, 12 Feb 2019 16:01:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4F0DC217D9 for ; Tue, 12 Feb 2019 16:01:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b="pF0C1qJJ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730760AbfBLQBd (ORCPT ); Tue, 12 Feb 2019 11:01:33 -0500 Received: from m12-12.163.com ([220.181.12.12]:38792 "EHLO m12-12.163.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730753AbfBLQBd (ORCPT ); Tue, 12 Feb 2019 11:01:33 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-Id; bh=7wCUZfFaBQpOfIe32j O3g2EpgDScgq2O+SDJCN0clFo=; b=pF0C1qJJlocdRWNsTedOcfg40h2MU9ELyr v9lZq7Ai9uSZkWp7iAYs/1Yd6jkV+Gb9S09p3AWe0Nedzjeit1wD33VK+76HwUyH XU11Le/XNCcqygHsOwFSdupvYPNlBm0Na4FNXb6Xp4W1sNQhLuMiIquzLj2ll+/u +fXWBV6PM= Received: from yangwei-T440.lan (unknown [125.69.43.124]) by smtp8 (Coremail) with SMTP id DMCowAAX2MfI7WJcSY7cFA--.35607S3; Wed, 13 Feb 2019 00:01:13 +0800 (CST) From: Yang Wei To: netdev@vger.kernel.org Cc: khalasa@piap.pl, davem@davemloft.net, yang.wei9@zte.com.cn, albin_yang@163.com Subject: [PATCH net] net: ixp4xx_eth: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles Date: Wed, 13 Feb 2019 00:01:11 +0800 Message-Id: <1549987271-5449-1-git-send-email-albin_yang@163.com> X-Mailer: git-send-email 2.7.4 X-CM-TRANSID: DMCowAAX2MfI7WJcSY7cFA--.35607S3 X-Coremail-Antispam: 1Uf129KBjvdXoWrtrWDKF4rZrWfZry3KrWruFg_yoWfGwb_u3 4kur4xAw4UCFWjya1qkrWjy34F9w1rXr48ur9agFW3Ja4Ivr15Xrn5Jrn7GrsxKw4kWFyU Jr9IqrsYva4YqjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IUjN6pJUUUUU== X-Originating-IP: [125.69.43.124] X-CM-SenderInfo: pdoex0xb1d0wi6rwjhhfrp/1tbiEQRZolWBkJijzQABsd Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Yang Wei dev_consume_skb_irq() should be called in eth_txdone_irq() when skb xmit done. It makes drop profiles(dropwatch, perf) more friendly. Signed-off-by: Yang Wei --- drivers/net/ethernet/xscale/ixp4xx_eth.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/xscale/ixp4xx_eth.c b/drivers/net/ethernet/xscale/ixp4xx_eth.c index aee55c0..ed6623a 100644 --- a/drivers/net/ethernet/xscale/ixp4xx_eth.c +++ b/drivers/net/ethernet/xscale/ixp4xx_eth.c @@ -139,7 +139,7 @@ #ifdef __ARMEB__ typedef struct sk_buff buffer_t; #define free_buffer dev_kfree_skb -#define free_buffer_irq dev_kfree_skb_irq +#define free_buffer_irq dev_consume_skb_irq #else typedef void buffer_t; #define free_buffer kfree -- 2.7.4