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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CD422C83F11 for ; Tue, 29 Aug 2023 01:21:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234853AbjH2BUk (ORCPT ); Mon, 28 Aug 2023 21:20:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52524 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234823AbjH2BUW (ORCPT ); Mon, 28 Aug 2023 21:20:22 -0400 Received: from szxga03-in.huawei.com (szxga03-in.huawei.com [45.249.212.189]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AF66B13D for ; Mon, 28 Aug 2023 18:20:18 -0700 (PDT) Received: from kwepemi500019.china.huawei.com (unknown [172.30.72.56]) by szxga03-in.huawei.com (SkyGuard) with ESMTP id 4RZTzj1Z5gzLpCP; Tue, 29 Aug 2023 09:17:05 +0800 (CST) Received: from [10.174.176.82] (10.174.176.82) by kwepemi500019.china.huawei.com (7.221.188.117) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.31; Tue, 29 Aug 2023 09:20:15 +0800 Message-ID: <38f79e2d-45a6-2377-9ad0-ee32461bd9d7@huawei.com> Date: Tue, 29 Aug 2023 09:20:14 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.1.1 Subject: Re: [PATCH v2 0/2] iommu/iova: Make the rcache depot properly flexible To: Robin Murphy CC: , , , , , , References: From: "zhangzekun (A)" In-Reply-To: Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 8bit X-Originating-IP: [10.174.176.82] X-ClientProxiedBy: dggems702-chm.china.huawei.com (10.3.19.179) To kwepemi500019.china.huawei.com (7.221.188.117) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 在 2023/8/22 2:22, Robin Murphy 写道: > v1: https://lore.kernel.org/linux-iommu/cover.1692033783.git.robin.murphy@arm.com/ > > Hi all, > > Here's a quick update, cleaning up the silly bugs from v1 and taking > John's suggestion to improve the comments. > > Cheers, > Robin. > > > Robin Murphy (2): > iommu/iova: Make the rcache depot scale better > iommu/iova: Manage the depot list size > > drivers/iommu/iova.c | 94 ++++++++++++++++++++++++++++++-------------- > 1 file changed, 64 insertions(+), 30 deletions(-) > Sorry for the delay, I got some trouble with our performance test environment. I had made some performance test for this patches, and the result looks good. Thanks, Zekun