From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bruce Richardson Subject: Re: [PATCH] fm10k: optimize legacy TX func Date: Wed, 24 Feb 2016 12:01:53 +0000 Message-ID: <20160224120153.GA14520@bricha3-MOBL3> References: <1453974359-20895-1-git-send-email-jing.d.chen@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: "dev@dpdk.org" To: "He, Shaopeng" Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by dpdk.org (Postfix) with ESMTP id 394A42BB5 for ; Wed, 24 Feb 2016 13:01:57 +0100 (CET) Content-Disposition: inline In-Reply-To: List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" On Thu, Feb 18, 2016 at 09:20:18AM +0000, He, Shaopeng wrote: > Hi, > > > -----Original Message----- > > From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Chen Jing D(Mark) > > Sent: Thursday, January 28, 2016 5:46 PM > > To: Qiu, Michael; Ananyev, Konstantin > > Cc: dev@dpdk.org > > Subject: [dpdk-dev] [PATCH] fm10k: optimize legacy TX func > > > > From: "Chen Jing D(Mark)" > > > > When legacy TX func tries to free a bunch of mbufs, it will free > > them one by one. This change will scan the free list and merge the > > requests in case they belongs to same pool, then free once, which > > will reduce cycles on freeing mbufs. > > > > Signed-off-by: Chen Jing D(Mark) > Acked-by: Shaopeng He Applied to dpdk-next-net/rel_16_04 /Bruce