From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 7577DA0471 for ; Tue, 16 Jul 2019 11:01:32 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 6B3202C6A; Tue, 16 Jul 2019 11:01:32 +0200 (CEST) Received: from mail.droids-corp.org (zoll.droids-corp.org [94.23.50.67]) by dpdk.org (Postfix) with ESMTP id 715442C6A; Tue, 16 Jul 2019 11:01:30 +0200 (CEST) Received: from lfbn-lil-1-176-160.w90-45.abo.wanadoo.fr ([90.45.26.160] helo=droids-corp.org) by mail.droids-corp.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1hnJNx-0001yq-4r; Tue, 16 Jul 2019 11:04:34 +0200 Received: by droids-corp.org (sSMTP sendmail emulation); Tue, 16 Jul 2019 11:01:21 +0200 Date: Tue, 16 Jul 2019 11:01:21 +0200 From: Olivier Matz To: Gavin Hu Cc: dev@dpdk.org, nd@arm.com, thomas@monjalon.net, jerinj@marvell.com, hemant.agrawal@nxp.com, nipun.gupta@nxp.com, Honnappa.Nagarahalli@arm.com, i.maximets@samsung.com, stable@dpdk.org Message-ID: <20190716090121.6c4aa6u6vp3mhb2q@platinum> References: <20181212062404.30243-1-gavin.hu@arm.com> <1562946877-50963-2-git-send-email-gavin.hu@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1562946877-50963-2-git-send-email-gavin.hu@arm.com> User-Agent: NeoMutt/20180716 Subject: Re: [dpdk-stable] [PATCH v9 1/2] ring: add reset API to flush the ring when not in use X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Sender: "stable" On Fri, Jul 12, 2019 at 11:54:36PM +0800, Gavin Hu wrote: > Currently, the flush is done by dequeuing the ring in a while loop. It is > much simpler to flush the queue by resetting the head and tail indices. > > Fixes: af75078fece3 ("first public release") > Cc: stable@dpdk.org > > Signed-off-by: Gavin Hu > Reviewed-by: Ruifeng Wang > Reviewed-by: Honnappa Nagarahalli Acked-by: Olivier Matz