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=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, UNPARSEABLE_RELAY,USER_AGENT_GIT 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 2C873C2BA83 for ; Fri, 14 Feb 2020 15:17:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F306A2168B for ; Fri, 14 Feb 2020 15:17:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729528AbgBNPRp (ORCPT ); Fri, 14 Feb 2020 10:17:45 -0500 Received: from out30-57.freemail.mail.aliyun.com ([115.124.30.57]:59454 "EHLO out30-57.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729434AbgBNPRp (ORCPT ); Fri, 14 Feb 2020 10:17:45 -0500 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R271e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04420;MF=alex.shi@linux.alibaba.com;NM=1;PH=DS;RN=5;SR=0;TI=SMTPD_---0TpyzSP6_1581693462; Received: from localhost(mailfrom:alex.shi@linux.alibaba.com fp:SMTPD_---0TpyzSP6_1581693462) by smtp.aliyun-inc.com(127.0.0.1); Fri, 14 Feb 2020 23:17:42 +0800 From: Alex Shi Cc: Thomas Gleixner , Davidlohr Bueso , Ingo Molnar , Will Deacon , linux-kernel@vger.kernel.org Subject: [PATCH 1/2] locking/rtmutex: Remove unused rt_mutex_cmpxchg_relaxed() Date: Fri, 14 Feb 2020 23:17:18 +0800 Message-Id: <1581693439-33092-1-git-send-email-alex.shi@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <87c1cdbc-6af0-3f56-e986-b9df894fe4da@linux.alibaba.com> References: <87c1cdbc-6af0-3f56-e986-b9df894fe4da@linux.alibaba.com> To: unlisted-recipients:; (no To-header on input) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This macro isn't interested by anyone, so remove it. Signed-off-by: Alex Shi Cc: Thomas Gleixner Cc: Davidlohr Bueso Cc: Ingo Molnar Cc: Will Deacon Cc: linux-kernel@vger.kernel.org --- kernel/locking/rtmutex.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/kernel/locking/rtmutex.c b/kernel/locking/rtmutex.c index 851bbb10819d..7ad22eade1cc 100644 --- a/kernel/locking/rtmutex.c +++ b/kernel/locking/rtmutex.c @@ -141,7 +141,6 @@ static void fixup_rt_mutex_waiters(struct rt_mutex *lock) * set up. */ #ifndef CONFIG_DEBUG_RT_MUTEXES -# define rt_mutex_cmpxchg_relaxed(l,c,n) (cmpxchg_relaxed(&l->owner, c, n) == c) # define rt_mutex_cmpxchg_acquire(l,c,n) (cmpxchg_acquire(&l->owner, c, n) == c) # define rt_mutex_cmpxchg_release(l,c,n) (cmpxchg_release(&l->owner, c, n) == c) @@ -202,7 +201,6 @@ static inline bool unlock_rt_mutex_safe(struct rt_mutex *lock, } #else -# define rt_mutex_cmpxchg_relaxed(l,c,n) (0) # define rt_mutex_cmpxchg_acquire(l,c,n) (0) # define rt_mutex_cmpxchg_release(l,c,n) (0) -- 1.8.3.1