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=-6.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=no 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 A97E6C433E1 for ; Thu, 20 Aug 2020 14:31:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8B8B6207BB for ; Thu, 20 Aug 2020 14:31:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728271AbgHTObG (ORCPT ); Thu, 20 Aug 2020 10:31:06 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:58954 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728146AbgHTOaz (ORCPT ); Thu, 20 Aug 2020 10:30:55 -0400 Received: from DGGEMS411-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 9D0C37F4FFE6FC5DCB0D; Thu, 20 Aug 2020 22:30:51 +0800 (CST) Received: from DESKTOP-C3MD9UG.china.huawei.com (10.174.177.253) by DGGEMS411-HUB.china.huawei.com (10.3.19.211) with Microsoft SMTP Server id 14.3.487.0; Thu, 20 Aug 2020 22:30:41 +0800 From: Zhen Lei To: Oliver O'Halloran , Dan Williams , Vishal Verma , "Dave Jiang" , Ira Weiny , linux-nvdimm , linux-kernel CC: Zhen Lei Subject: [PATCH 0/4] clean up some functions in nvdimm/badrange.c and namespace_devs.c Date: Thu, 20 Aug 2020 22:30:23 +0800 Message-ID: <20200820143027.3241-1-thunder.leizhen@huawei.com> X-Mailer: git-send-email 2.26.0.windows.1 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.174.177.253] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org When I learned the code of drivers/nvdimm, I found some places can be improved. Zhen Lei (4): libnvdimm: remove redundant list_empty() check in badrange.c libnvdimm: eliminate a meaningless spinlock operation libnvdimm: eliminate two unnecessary zero initializations in badrange.c libnvdimm: avoid unnecessary judgments in nvdimm_namespace_disk_name() drivers/nvdimm/badrange.c | 36 ++++++++++-------------------------- drivers/nvdimm/namespace_devs.c | 12 +++++------- 2 files changed, 15 insertions(+), 33 deletions(-) -- 1.8.3