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 A7A5DCA9EC9 for ; Fri, 1 Nov 2019 07:04:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 83AB12080F for ; Fri, 1 Nov 2019 07:04:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727053AbfKAHED (ORCPT ); Fri, 1 Nov 2019 03:04:03 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:5677 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727038AbfKAHED (ORCPT ); Fri, 1 Nov 2019 03:04:03 -0400 Received: from DGGEMS414-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id C64F18EF76902144B3F6; Fri, 1 Nov 2019 15:04:00 +0800 (CST) Received: from [127.0.0.1] (10.63.139.185) by DGGEMS414-HUB.china.huawei.com (10.3.19.214) with Microsoft SMTP Server id 14.3.439.0; Fri, 1 Nov 2019 15:03:52 +0800 Subject: Re: [PATCH] crypto: hisilicon - fix to return sub-optimal device when best device has no qps To: Herbert Xu References: <1572058816-185603-1-git-send-email-wangzhou1@hisilicon.com> <20191101061316.ks34f6mn6d3hxoxz@gondor.apana.org.au> CC: "David S. Miller" , , Shukun Tan From: Zhou Wang Message-ID: <5DBBD8D8.4010104@hisilicon.com> Date: Fri, 1 Nov 2019 15:03:52 +0800 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.5.1 MIME-Version: 1.0 In-Reply-To: <20191101061316.ks34f6mn6d3hxoxz@gondor.apana.org.au> Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.63.139.185] X-CFilter-Loop: Reflected Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On 2019/11/1 14:13, Herbert Xu wrote: > On Sat, Oct 26, 2019 at 11:00:16AM +0800, Zhou Wang wrote: >> Currently find_zip_device() finds zip device which has the min NUMA >> distance with current CPU. >> >> This patch modifies find_zip_device to return sub-optimal device when best >> device has no qps. This patch sorts all devices by NUMA distance, then >> finds the best zip device which has free qp. >> >> Signed-off-by: Zhou Wang >> Signed-off-by: Shukun Tan >> --- >> drivers/crypto/hisilicon/qm.c | 21 ++++++++++ >> drivers/crypto/hisilicon/qm.h | 2 + >> drivers/crypto/hisilicon/zip/zip_main.c | 74 ++++++++++++++++++++++++--------- >> 3 files changed, 77 insertions(+), 20 deletions(-) > > Patch applied. Thanks. Thanks. >