Received: by 2002:a05:6358:9144:b0:117:f937:c515 with SMTP id r4csp4099231rwr; Mon, 8 May 2023 02:55:36 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ58iRGDJ9cGx7HEXfnkXhD1FORcLfrIbWZyZS6514z/6cNUEbjS7rIGK24VIWPYOvFPJeWg X-Received: by 2002:a05:6a21:338b:b0:ff:9f85:41e1 with SMTP id yy11-20020a056a21338b00b000ff9f8541e1mr8942486pzb.40.1683539736081; Mon, 08 May 2023 02:55:36 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1683539736; cv=none; d=google.com; s=arc-20160816; b=khaXh3wQpQ3mYu2hIzrkVt+2kToEQrQOchXCaOzODskwTNrneF0Do8Pw+CcxpFVDmT gQ7TpO7ri14ucYZAR1+3pcjWWNp3FeYxOHwEgYQHQhwtxhHaJlrA3my74IHEKFFiOrE4 3lUTEEEyVgGIGWdovyEP8+mb6w0vlpN/gpwBSAML+1Hgh/ViShUY/necCDb1Z78d7NQR MjMlORual0AjRs7HPdHKyOHpknj3z1PAV4AH5BzvQ/+ypmfJg50ks7dZS55kd769tKur 9H/f/Xqdcgh3LR1wnBQoVoHmtq2id7VQtd5p8KYddP32MGLlnWihz35PDz2qyksGE0OF PgjQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:feedback-id:content-disposition:mime-version :message-id:subject:to:from:date; bh=uc5Q/9q3OGCZTswoVDv0XnNkLYPAGl3l9VzBe2x0p1s=; b=emTE9qiFtw26mzAXpbzymyx7pyRpoe3VDe/IvFYcu8x9WCplxNmHne9urGUZ5w+Bay wYZslMtdBaKsUx9PFkL6/Mx3a84zJSblZaiTYoAIHwbpZ2cAmFMmfmg+JBCQrmBfwXin SFHZYapizb2rKRk11xBKBxNTGxUT0ToETHJx5HKUuw/i45v3QH64sN1erGft+wf8Ufbc r+OMtM0F9COmmEt6K8lgIrrH+VC+A60CG4Hh2PybgZzVzYhHkRveFERXbnJ96r227VK8 PqcrZE2JFQ/CsgQ6IGDxqNTCGnnE6R1Gn3X7zWUOrKhgX6NwzQSvBMap2l5vbXY1G8Ka FvOA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id a22-20020aa79716000000b0063d329e9a08si8257307pfg.301.2023.05.08.02.55.20; Mon, 08 May 2023 02:55:35 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233730AbjEHJcn (ORCPT + 99 others); Mon, 8 May 2023 05:32:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35032 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229491AbjEHJca (ORCPT ); Mon, 8 May 2023 05:32:30 -0400 Received: from smtpbg151.qq.com (smtpbg151.qq.com [18.169.211.239]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C363F4233 for ; Mon, 8 May 2023 02:32:27 -0700 (PDT) X-QQ-mid: bizesmtpipv603t1683538337t7l6 Received: from localhost ( [255.223.254.8]) by bizesmtp.qq.com (ESMTP) with id ; Mon, 08 May 2023 17:32:15 +0800 (CST) X-QQ-SSF: 0140000000000090C000000A0000000 X-QQ-FEAT: OICyp1OkQRLg/iYF4KHx+yoY9T6DgH1PhwP3ZovWiwKhjocyNsBqWHLHrLnVY 3UDVGGTyebYDbYZ8Ke4uEHQKJaox0lAKUcxN5WtPJACtbSiLosTwgyk3TL4ZLt9sL2oRhtV Jb+66gD11b9Qv7tQ2zogvrrJsubip4gdm3RSsqGh92jQJVfsbDxxDTR0c1bSrgq3m4lKRhT us9pVchOVaqZ3x23mj0zr9l3BGCFeErUZt3eoTxljgdLT+wGcCA+hQht9AkIPbYT032ew1k 4wOjgUA97QjUqy96DHdetw6Adv+75khpQGDNrxvkGkcLJolUe/hH+ZvWwfjTDGQ03cVF/wX BpMSnCr1Srx9UsWbAg63p/owiLpUg== X-QQ-GoodBg: 2 X-BIZMAIL-ID: 15136933522312511394 Date: Mon, 8 May 2023 17:32:14 +0800 From: Wang Honghui To: Peter Zijlstra , Ingo Molnar , Will Deacon , Waiman Long , Boqun Feng , linux-kernel@vger.kernel.org Subject: [PATCH V2] locking: Fix a typo of comment Message-ID: <06890F37BC202460+ZFjBnvTGQwXTFVu7@TP-P15V> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtpipv:ucas.com.cn:qybglogicsvrgz:qybglogicsvrgz5a-2 X-Spam-Status: No, score=-0.6 required=5.0 tests=BAYES_00,RCVD_ILLEGAL_IP, RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_NONE, T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org As title Signed-off-by: Wang Honghui --- kernel/locking/mutex.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kernel/locking/mutex.c b/kernel/locking/mutex.c index d973fe6041bf..fe7335fb63d4 100644 --- a/kernel/locking/mutex.c +++ b/kernel/locking/mutex.c @@ -362,7 +362,7 @@ bool mutex_spin_on_owner(struct mutex *lock, struct task_struct *owner, * checking lock->owner still matches owner. And we already * disabled preemption which is equal to the RCU read-side * crital section in optimistic spinning code. Thus the - * task_strcut structure won't go away during the spinning + * task_struct structure won't go away during the spinning * period */ barrier(); @@ -401,7 +401,7 @@ static inline int mutex_can_spin_on_owner(struct mutex *lock) /* * We already disabled preemption which is equal to the RCU read-side - * crital section in optimistic spinning code. Thus the task_strcut + * crital section in optimistic spinning code. Thus the task_struct * structure won't go away during the spinning period. */ owner = __mutex_owner(lock); -- 2.34.1