From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <anupam.kapoor@gmail.com>
Received: from mail-oi0-f51.google.com (mail-oi0-f51.google.com
 [209.85.218.51]) by dpdk.org (Postfix) with ESMTP id 8512110DE0
 for <users@dpdk.org>; Fri, 23 Dec 2016 04:54:46 +0100 (CET)
Received: by mail-oi0-f51.google.com with SMTP id 3so78290398oih.1
 for <users@dpdk.org>; Thu, 22 Dec 2016 19:54:46 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025;
 h=mime-version:in-reply-to:references:from:date:message-id:subject:to
 :cc; bh=KlKdHxWZ5P8aHSuBjOZoWTuMCyJH0dWyEpQ/WDIEkRQ=;
 b=WYBW9HXplV+KT882tKXF0XRYjv+e/gKIuYEb/Y8dv/nnjtBBDffHFW+TA10IMRLfMO
 qqbBb11qaXgUJNfy7LigpKesRO/xdEqzZPMpyrY6T1FQ8ofTULA/XCs990bMiMYq6MYr
 RvxHbzQip8yhH+1FWsJb7CcHGBCOJlqkyy+lXd69vm9kcDwhtBfmc81NXEOMRYvtKWSt
 kr6hPA6FG+rfBXV9oW4jkfLEIfrafUNM/2xbt6ccVzG3ozUbNUh3Uvvi60lkdofizYxM
 yuk5bkInbJVww7ybGXwxw7bsUIQluVNWgh5rEjO2LKtNIPKlYud9/thsPkNlmK9Kff6F
 QmrQ==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
 d=1e100.net; s=20161025;
 h=x-gm-message-state:mime-version:in-reply-to:references:from:date
 :message-id:subject:to:cc;
 bh=KlKdHxWZ5P8aHSuBjOZoWTuMCyJH0dWyEpQ/WDIEkRQ=;
 b=DkYJicMluloGxjwQUlx15Jguycn9qSxJASmE5QE6yi87dg6ikSS47klu4q983q82+Z
 +tUndBYBnHiez9X1SsJFCeWqFzpm7OfSaegwCQyJ8XW3lW2mqMzAThtVRjvHTHFUWOZ3
 5ASvc1/COEkkldgRobRfI7azf3/68O+YB55ZtJENQp5QTubV9XzoDP3JRu4sMk77zASi
 QndqhSCq1Gw+vOhPWIWQOWHjwR7/jQXb+xZJymoL9Pq2eA+SIpWdfDbcxuR9ANFW8koj
 T2YfoD6O7C9MvR37F/biwg4Huqb6/uHdv9ldLMy9Jx7ePGacUiZrmN6vk+8svRxpAPPS
 cu2w==
X-Gm-Message-State: AIkVDXLDARW4mzN18SSMRc9NOX3Xk/fyd41XeJa4X6DPoFNLCgv/pNWD7+nmgvmqfKjfwK63IjfA3C15FYnrbA==
X-Received: by 10.157.40.151 with SMTP id s23mr6854556ota.68.1482465285507;
 Thu, 22 Dec 2016 19:54:45 -0800 (PST)
MIME-Version: 1.0
Received: by 10.202.172.134 with HTTP; Thu, 22 Dec 2016 19:54:44 -0800 (PST)
In-Reply-To: <35D0462D-761F-4C7A-A0F4-FD72EBDFA8EB@cloudsimple.com>
References: <35D0462D-761F-4C7A-A0F4-FD72EBDFA8EB@cloudsimple.com>
From: Anupam Kapoor <anupam.kapoor@gmail.com>
Date: Fri, 23 Dec 2016 09:24:44 +0530
Message-ID: <CAEXHiZH3eyriAOssH_AgNAUs5z1js-2qBG6HLEQ5W4B2oMMz6w@mail.gmail.com>
To: Kumaraparameshwaran Rathnavel <krath@cloudsimple.com>
Cc: users@dpdk.org
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: quoted-printable
X-Content-Filtered-By: Mailman/MimeDel 2.1.15
Subject: Re: [dpdk-users] Freeing up Mbuf
X-BeenThere: users@dpdk.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: DPDK usage discussions <users.dpdk.org>
List-Unsubscribe: <http://dpdk.org/ml/options/users>,
 <mailto:users-request@dpdk.org?subject=unsubscribe>
List-Archive: <http://dpdk.org/ml/archives/users/>
List-Post: <mailto:users@dpdk.org>
List-Help: <mailto:users-request@dpdk.org?subject=help>
List-Subscribe: <http://dpdk.org/ml/listinfo/users>,
 <mailto:users-request@dpdk.org?subject=subscribe>
X-List-Received-Date: Fri, 23 Dec 2016 03:54:46 -0000

On Thu, Dec 22, 2016 at 10:17 PM, Kumaraparameshwaran Rathnavel <
krath@cloudsimple.com> wrote:

> In FreeBSD the user can actually specify the free routine for the mbuf
> when the transmit routine is called. Is this implemented in DPDK.


=E2=80=8Bcurrently, afaik, dpdk =E2=80=8Bdoes not provide this functionalit=
y. basically,
there is no way to poll the tx-ring for consumed buffers. or to put it
another way, rte_eth_tx_burst doesn't synchronously transmit the packets.

=E2=80=8B--
kind regards
anupam=E2=80=8B


In the beginning was the lambda, and the lambda was with Emacs, and Emacs
was the lambda.