From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by dpdk.org (Postfix) with ESMTP id 0C46C316B; Thu, 23 Feb 2017 11:09:03 +0100 (CET) Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 23 Feb 2017 02:09:03 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.35,197,1484035200"; d="scan'208";a="68649455" Received: from fyigit-mobl1.ger.corp.intel.com (HELO [10.237.220.137]) ([10.237.220.137]) by fmsmga005.fm.intel.com with ESMTP; 23 Feb 2017 02:09:01 -0800 To: Harish Patil , "Charles (Chas) Williams" , "dev@dpdk.org" , dpdk stable References: <1486757526-12028-1-git-send-email-ciwillia@brocade.com> From: Ferruh Yigit Message-ID: <1bf6f10f-6352-d874-8b98-f841ad9d9089@intel.com> Date: Thu, 23 Feb 2017 10:09:01 +0000 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.7.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] [PATCH] net/bnx2x: Fix transmit queue free threshold X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 23 Feb 2017 10:09:04 -0000 On 2/23/2017 12:26 AM, Harish Patil wrote: >> >> The default tx_free_thresh is potentially larger than the allocated queue >> which will result in TX queue cleanup never happening. To fix this, >> lower the default free threshold and ensure that the free threshold is >> never greater than the maximum outstanding transmit buffers. >> >> Fixes: 827ed2a118cc ("net/bnx2x: restructure Tx routine") >> >> Signed-off-by: Chas Williams > Acked-by: Harish Patil net/bnx2x: fix transmit queue free threshold Cc: stable@dpdk.org Applied to dpdk-next-net/master, thanks.