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 2E4572C57 for ; Fri, 20 Jan 2017 19:42:20 +0100 (CET) Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga101.fm.intel.com with ESMTP; 20 Jan 2017 10:42:20 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.33,259,1477983600"; d="scan'208";a="924873445" Received: from fyigit-mobl1.ger.corp.intel.com (HELO [10.237.220.38]) ([10.237.220.38]) by orsmga003.jf.intel.com with ESMTP; 20 Jan 2017 10:42:19 -0800 To: Adrien Mazarguil , Yongseok Koh References: <20170117020940.37453-1-yskoh@mellanox.com> <20170120165658.GM3779@6wind.com> Cc: dev@dpdk.org From: Ferruh Yigit Message-ID: Date: Fri, 20 Jan 2017 18:42:18 +0000 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.6.0 MIME-Version: 1.0 In-Reply-To: <20170120165658.GM3779@6wind.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] [PATCH] net/mlx5: add prefetching Rx completion queue 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: Fri, 20 Jan 2017 18:42:21 -0000 On 1/20/2017 4:56 PM, Adrien Mazarguil wrote: > On Mon, Jan 16, 2017 at 06:09:40PM -0800, Yongseok Koh wrote: >> On receiving a compressed session of Rx completion, prefetch every entries >> to be invalidated. Also, invalidate consumed completions per every 8 >> mini-completions, not to wait until the last entry is consumed. This helps >> to reduce jitter in rx_burst. >> >> Signed-off-by: Yongseok Koh >> --- >> drivers/net/mlx5/mlx5_rxtx.c | 23 ++++++++++++++++++++--- >> 1 file changed, 20 insertions(+), 3 deletions(-) > > Acked-by: Adrien Mazarguil Applied to dpdk-next-net/master, thanks.