From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B2AFBC10F14 for ; Tue, 8 Oct 2019 09:26:50 +0000 (UTC) Received: from dpdk.org (dpdk.org [92.243.14.124]) by mail.kernel.org (Postfix) with ESMTP id 6AEC520673 for ; Tue, 8 Oct 2019 09:26:50 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6AEC520673 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=6wind.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=dev-bounces@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 9EDF71BFD9; Tue, 8 Oct 2019 11:26:49 +0200 (CEST) Received: from proxy.6wind.com (host.76.145.23.62.rev.coltfrance.com [62.23.145.76]) by dpdk.org (Postfix) with ESMTP id 289441BFBF for ; Tue, 8 Oct 2019 11:26:48 +0200 (CEST) Received: from glumotte.dev.6wind.com (unknown [10.16.0.195]) by proxy.6wind.com (Postfix) with ESMTP id 04F4F329923; Tue, 8 Oct 2019 11:26:48 +0200 (CEST) Date: Tue, 8 Oct 2019 11:26:47 +0200 From: Olivier Matz To: vattunuru@marvell.com Cc: dev@dpdk.org, thomas@monjalon.net, jerinj@marvell.com, ferruh.yigit@intel.com, anatoly.burakov@intel.com, arybchenko@solarflare.com, kirankumark@marvell.com Message-ID: <20191008092647.GU7277@glumotte.dev.6wind.com> References: <20190729121313.30639-2-vattunuru@marvell.com> <20190816061252.17214-1-vattunuru@marvell.com> <20190816061252.17214-2-vattunuru@marvell.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190816061252.17214-2-vattunuru@marvell.com> User-Agent: Mutt/1.10.1 (2018-07-13) Subject: Re: [dpdk-dev] [PATCH v10 1/5] mempool: populate mempool with the page sized chunks 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: , Errors-To: dev-bounces@dpdk.org Sender: "dev" On Fri, Aug 16, 2019 at 11:42:48AM +0530, vattunuru@marvell.com wrote: > From: Vamsi Attunuru > > Patch adds a routine to populate mempool from page aligned and > page sized chunks of memory to ensure memory objs do not fall > across the page boundaries. It's useful for applications that > require physically contiguous mbuf memory while running in > IOVA=VA mode. > > Signed-off-by: Vamsi Attunuru > Signed-off-by: Kiran Kumar K Acked-by: Olivier Matz Do you confirm that this patch could be removed if this patchset is applied? http://patchwork.dpdk.org/project/dpdk/list/?series=5624 I'll try to address Andrew's comments. Thanks, Olivier