From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <dev-bounces@dpdk.org> Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 6AA76A09FD; Fri, 18 Dec 2020 18:59:21 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 005A8CAD2; Fri, 18 Dec 2020 18:59:18 +0100 (CET) Received: from wout2-smtp.messagingengine.com (wout2-smtp.messagingengine.com [64.147.123.25]) by dpdk.org (Postfix) with ESMTP id 94BBBCAD1 for <dev@dpdk.org>; Fri, 18 Dec 2020 18:59:17 +0100 (CET) Received: from compute2.internal (compute2.nyi.internal [10.202.2.42]) by mailout.west.internal (Postfix) with ESMTP id 39353B5B; Fri, 18 Dec 2020 12:59:15 -0500 (EST) Received: from mailfrontend1 ([10.202.2.162]) by compute2.internal (MEProxy); Fri, 18 Dec 2020 12:59:15 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=monjalon.net; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding:content-type; s=fm3; bh= 2PEykPbaJfonvncc4/drZWnjzWIVMzf8cvUgnikVmr8=; b=MRapOPijeN2UvRjn UqAwcWMidEU1GsivFWVALoP3khpYQeoLHCUSXQ4dsGGlZYrKjVRPERhEwT45QuqF 785eU9wjQu7DDshZU/tC/gk/P+T9lt5ZDtE47u8eZLmSyt7VdeCxHH2GhBdGJ06A mrfhEyqtJjRvtGN1kdsvtTBRRDnNPB+n9HjsoDDg2Wlta4AI7WRNY8mB2EWjXWRE KxJ8mZZhreH90ACVpb5Psf4XZ5gIGhIYZ5TrXHgbzqVZBW0r31Wn75bPhL3NX57u 05vg8Ujm6VUIMwlhq/cg5SfVunzLGih+9hJErQbiugjiqjd49MPbM77GxiB/t83M ivayBA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :date:from:in-reply-to:message-id:mime-version:references :subject:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm1; bh=2PEykPbaJfonvncc4/drZWnjzWIVMzf8cvUgnikVm r8=; b=hKjBUBnoHSDP0PsxKR3WCIa2eTdUxW8oGP7FauslSC1GYOLQjg0Snix+9 cjNgseTwBiDc0ZOeeKsTywIbp8AxL6IoNczXOtjFQWFkNqn71yTxhVutiVZpaUxQ eQQHbWKnkBcCM1AGFJHzs7Ea2Z99uOmxwOzuDPRLF3QQyl6eB/rEsJYvrjASBibr VyVl9wXxXr02Nape7bSq9iYlnH/h3QBdFHNm07xF84DKT3vKNBm9HbUuG3xgdyq2 0LuKd7OYrSgbzhPILW2eRLJntBD4zUHBCVwfRqxSJ3BBda+3643Vr6u0aD7dddhw 5w4q3hghKpf16e2bZdltcPIAAjhyQ== X-ME-Sender: <xms:8u3cX5J9oDZ9bKJcoHr_IG3oZ6MD-T8aXjL88q63RGMzt4JVuBMLYg> <xme:8u3cX1K_tBmZ6WvZxGsS_YNfSfdM9Q_-5kcfRqI12yp6-uUSB-Iz9els2FxGPILeo yEbdUbLGUO09MWZaw> X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedujedrudeliedguddtkecutefuodetggdotefrod ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfgh necuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmd enucfjughrpefhvffufffkjghfggfgtgesthfuredttddtvdenucfhrhhomhepvfhhohhm rghsucfoohhnjhgrlhhonhcuoehthhhomhgrshesmhhonhhjrghlohhnrdhnvghtqeenuc ggtffrrghtthgvrhhnpedugefgvdefudfftdefgeelgffhueekgfffhfeujedtteeutdej ueeiiedvffegheenucfkphepjeejrddufeegrddvtdefrddukeegnecuvehluhhsthgvrh fuihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomhepthhhohhmrghssehmohhnjhgr lhhonhdrnhgvth X-ME-Proxy: <xmx:8u3cXxt60cg1CLPdCJX764gO61eaSS5CDNlyRk-3J5Y6Kr5uq6vf8Q> <xmx:8u3cX6arrPTXGNn9y9I_-VHR9aAy-hbtyOA_DOrCv-9z_vpfMP1GJA> <xmx:8u3cXwb-B72d6tn99AtkiPyk3i3mCt4Ni89CWYXKrWb_atPKBGd8cw> <xmx:8u3cX_mFdoLhmsQVcOQuIB0R3vKoeKqV1z05xPlJKbAz9Ee2JsBt2w> Received: from xps.localnet (184.203.134.77.rev.sfr.net [77.134.203.184]) by mail.messagingengine.com (Postfix) with ESMTPA id 9FE56240064; Fri, 18 Dec 2020 12:59:13 -0500 (EST) From: Thomas Monjalon <thomas@monjalon.net> To: Viacheslav Ovsiienko <viacheslavo@nvidia.com> Cc: dev@dpdk.org, rasland@nvidia.com, matan@nvidia.com, orika@nvidia.com Date: Fri, 18 Dec 2020 18:59:12 +0100 Message-ID: <3599205.Kk4MLg4ZVA@thomas> In-Reply-To: <1608311697-31529-3-git-send-email-viacheslavo@nvidia.com> References: <1608311697-31529-1-git-send-email-viacheslavo@nvidia.com> <1608311697-31529-3-git-send-email-viacheslavo@nvidia.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Subject: Re: [dpdk-dev] [PATCH 2/2] net/mlx5: add mbuf fast free offload support X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions <dev.dpdk.org> List-Unsubscribe: <https://mails.dpdk.org/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://mails.dpdk.org/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <https://mails.dpdk.org/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> Errors-To: dev-bounces@dpdk.org Sender: "dev" <dev-bounces@dpdk.org> 18/12/2020 18:14, Viacheslav Ovsiienko: > This patch adds support of the mbuf fast free offload to the > transmit datapath. This offload allows to free the mbufs on > transmit completion in the most efficient way. It requires > the all mbufs were allocated from the same pool, have > the reference counter value as 1, and have no any externally > attached buffers. > > Signed-off-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com> > --- > drivers/net/mlx5/mlx5_rxtx.c | 35 +++++++++++++++++++++++++++-------- > drivers/net/mlx5/mlx5_rxtx.h | 1 + > drivers/net/mlx5/mlx5_txq.c | 6 ++++++ The doc update is missing: - release notes - mlx5 guide - mlx5 features file