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=-4.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS 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 9FA5AC282C8 for ; Mon, 28 Jan 2019 18:53:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 746FF2171F for ; Mon, 28 Jan 2019 18:53:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726914AbfA1Sxk (ORCPT ); Mon, 28 Jan 2019 13:53:40 -0500 Received: from shards.monkeyblade.net ([23.128.96.9]:48370 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726678AbfA1Sxk (ORCPT ); Mon, 28 Jan 2019 13:53:40 -0500 Received: from localhost (unknown [IPv6:2601:601:9f80:35cd::bf5]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id A098C14EFCE8B; Mon, 28 Jan 2019 10:53:39 -0800 (PST) Date: Mon, 28 Jan 2019 10:53:39 -0800 (PST) Message-Id: <20190128.105339.2123227277995998310.davem@davemloft.net> To: albin_yang@163.com Cc: netdev@vger.kernel.org, andrew@lunn.ch Subject: Re: [PATCH net V2] net: i825xx: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles From: David Miller In-Reply-To: <1548686545-4580-1-git-send-email-albin_yang@163.com> References: <1548686545-4580-1-git-send-email-albin_yang@163.com> X-Mailer: Mew version 6.8 on Emacs 26.1 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Mon, 28 Jan 2019 10:53:39 -0800 (PST) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Yang Wei Date: Mon, 28 Jan 2019 22:42:25 +0800 > dev_consume_skb_irq() should be called in i596_interrupt() when skb > xmit done. It makes drop profiles(dropwatch, perf) more friendly. > > Signed-off-by: Yang Wei Applied.