From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id D000E41C5D; Fri, 10 Feb 2023 09:35:57 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 638C5410D0; Fri, 10 Feb 2023 09:35:57 +0100 (CET) Received: from szxga03-in.huawei.com (szxga03-in.huawei.com [45.249.212.189]) by mails.dpdk.org (Postfix) with ESMTP id C9C8F40EE6 for ; Fri, 10 Feb 2023 09:35:55 +0100 (CET) Received: from dggpeml500024.china.huawei.com (unknown [172.30.72.55]) by szxga03-in.huawei.com (SkyGuard) with ESMTP id 4PCn4z18P8zJr24; Fri, 10 Feb 2023 16:31:15 +0800 (CST) Received: from [10.67.100.224] (10.67.100.224) by dggpeml500024.china.huawei.com (7.185.36.10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.34; Fri, 10 Feb 2023 16:35:53 +0800 Subject: Re: [PATCH v8] mempool cache: add zero-copy get and put functions To: =?UTF-8?Q?Morten_Br=c3=b8rup?= , , , , , , , CC: , References: <98CBD80474FA8B44BF855DF32C47DC35D87488@smartserver.smartshare.dk> <20230209145833.129986-1-mb@smartsharesystems.com> From: fengchengwen Message-ID: Date: Fri, 10 Feb 2023 16:35:53 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.11.0 MIME-Version: 1.0 In-Reply-To: <20230209145833.129986-1-mb@smartsharesystems.com> Content-Type: text/plain; charset="utf-8" Content-Language: en-US Content-Transfer-Encoding: 8bit X-Originating-IP: [10.67.100.224] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To dggpeml500024.china.huawei.com (7.185.36.10) X-CFilter-Loop: Reflected X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Acked-by: Chengwen Feng On 2023/2/9 22:58, Morten Brørup wrote: > Zero-copy access to mempool caches is beneficial for PMD performance, and > must be provided by the mempool library to fix [Bug 1052] without a > performance regression. > > [Bug 1052]: https://bugs.dpdk.org/show_bug.cgi?id=1052 > > Bugzilla ID: 1052 > > Signed-off-by: Morten Brørup > Acked-by: Konstantin Ananyev > ...