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 57217A04E7;
	Sun,  1 Nov 2020 21:59:18 +0100 (CET)
Received: from [92.243.14.124] (localhost [127.0.0.1])
	by dpdk.org (Postfix) with ESMTP id 98A641E2B;
	Sun,  1 Nov 2020 21:59:16 +0100 (CET)
Received: from smartserver.smartsharesystems.com
 (smartserver.smartsharesystems.com [77.243.40.215])
 by dpdk.org (Postfix) with ESMTP id 8B52123D
 for <dev@dpdk.org>; Sun,  1 Nov 2020 21:59:15 +0100 (CET)
Content-class: urn:content-classes:message
MIME-Version: 1.0
Content-Type: text/plain;
	charset="utf-8"
Content-Transfer-Encoding: base64
Date: Sun, 1 Nov 2020 21:59:01 +0100
X-MimeOLE: Produced By Microsoft Exchange V6.5
Message-ID: <98CBD80474FA8B44BF855DF32C47DC35C613CD@smartserver.smartshare.dk>
In-Reply-To: <3086227.yllCKDRCEA@thomas>
X-MS-Has-Attach: 
X-MS-TNEF-Correlator: 
Thread-Topic: [dpdk-dev] [PATCH 15/15] mbuf: move pool pointer in hotterfirst
 half
Thread-Index: AdawbWyZd12a4Fk1QT2A5pPtW/3RLQAGLSoQ
References: <20201029092751.3837177-1-thomas@monjalon.net>
 <3458411.u7HY7OY5Un@thomas>
 <98CBD80474FA8B44BF855DF32C47DC35C613CB@smartserver.smartshare.dk>
 <3086227.yllCKDRCEA@thomas>
From: =?utf-8?B?TW9ydGVuIEJyw7hydXA=?= <mb@smartsharesystems.com>
To: "Thomas Monjalon" <thomas@monjalon.net>
Cc: <dev@dpdk.org>, "Ajit Khaparde" <ajit.khaparde@broadcom.com>,
 "Ananyev, Konstantin" <konstantin.ananyev@intel.com>,
 "Andrew Rybchenko" <andrew.rybchenko@oktetlabs.ru>, <dev@dpdk.org>,
 "Yigit, Ferruh" <ferruh.yigit@intel.com>, <david.marchand@redhat.com>,
 "Richardson, Bruce" <bruce.richardson@intel.com>, <olivier.matz@6wind.com>,
 <jerinj@marvell.com>, <viacheslavo@nvidia.com>,
 <honnappa.nagarahalli@arm.com>, <maxime.coquelin@redhat.com>,
 <stephen@networkplumber.org>, <hemant.agrawal@nxp.com>,
 <viacheslavo@nvidia.com>, "Matan Azrad" <matan@nvidia.com>,
 "Shahaf Shuler" <shahafs@nvidia.com>
Subject: Re: [dpdk-dev] [PATCH 15/15] mbuf: move pool pointer in hotterfirst
	half
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>
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