From patchwork Wed Nov 1 21:37:22 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Steven Rostedt X-Patchwork-Id: 160684 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:abcd:0:b0:403:3b70:6f57 with SMTP id f13csp724304vqx; Wed, 1 Nov 2023 14:38:21 -0700 (PDT) X-Google-Smtp-Source: AGHT+IHzVvRG1u4DCY3mxykbrZCs7GTYPaLWJlDcEf29cmMUTl+Tn5fiuRKU7jV8QLAQwAITKqbb X-Received: by 2002:a05:6871:4307:b0:1ef:b4ae:e2a3 with SMTP id lu7-20020a056871430700b001efb4aee2a3mr16072513oab.5.1698874701323; Wed, 01 Nov 2023 14:38:21 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1698874701; cv=none; d=google.com; s=arc-20160816; b=Z/48aTN8gl8U0I5RfPSLmSSCLlyPYscwXeOP2dnC8nHrYtK3UahjvW2eXWPROYtgjU 4UURZch6pEUiwdM7Ra4djgwRF2ROMovBrdsdnMFVcXdAhhZSPqM7MXN/vp/kq7/VH2Go RC3Hzj3b+jktwdLtN7CB7Quv/Q0VaovK7ZsLGNWmviMSSLHzzthMJUqbcz6CWKFZZ3BV mvkDB6ILw08f0/jNJtZVyYii1I3D5VUeRWqxkR3GLfXsj2LuixjsZfqdhqBfUNyzvS9+ 50BwHaF8UqJeRGRosayVU0vsGddyaVAp6ap9mWfOVbgCIIMUyX2y5KDJkhGt4a/nP9Mo wlfg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:references:subject:cc:to:from:date :user-agent:message-id; bh=85IK0W5+h3whKFxb70z1dMpAuNIfkv1ToOnyjRZlGq0=; fh=WY0fNBiZ9IyxbNho/H0WDcmgiLIu8rvBvV8VTBpE5Ns=; b=CZg/xq3f/viq/8NTUBM7huvqKfZVFwucihgkAs2fqgtzASbQMRXRriFuDFNjkdNk8X CyHCEYNKWYTekqLoYfliCSCDj/+gBBBsk9FLvxlXIBeyBptxeYzDIPvXMe2/aFC5aHe0 GClpGZFcQYNep+roW58QPxPTDZSZAqdFgcBaukCc2ZXpmp99G2VU4l8vHOmVDWTxY2YR WN/p6S1GHm4kvRACkJH8dQP+/H5Tiwm+gi2gAGftyYO8zhXaJYsja88BkbE5cZtUwIrv tYjnoQoryp7HUGPBeZF7BJWABmsyEfNJDsMUTvxCGNeW6J9WmHlHPw4Ky4MFq7Sn+tfm +BhA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.37 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from snail.vger.email (snail.vger.email. [23.128.96.37]) by mx.google.com with ESMTPS id ck15-20020a056a02090f00b005b96a77e706si795417pgb.564.2023.11.01.14.38.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 01 Nov 2023 14:38:21 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.37 as permitted sender) client-ip=23.128.96.37; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.37 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by snail.vger.email (Postfix) with ESMTP id 2AD358197E82; Wed, 1 Nov 2023 14:38:20 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at snail.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346022AbjKAViO (ORCPT + 35 others); Wed, 1 Nov 2023 17:38:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38574 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345555AbjKAViG (ORCPT ); Wed, 1 Nov 2023 17:38:06 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0C2FB121 for ; Wed, 1 Nov 2023 14:38:04 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id AA5B3C433D9; Wed, 1 Nov 2023 21:38:03 +0000 (UTC) Received: from rostedt by gandalf with local (Exim 4.96) (envelope-from ) id 1qyIuY-00EdYD-22; Wed, 01 Nov 2023 17:38:02 -0400 Message-ID: <20231101213802.443801935@goodmis.org> User-Agent: quilt/0.66 Date: Wed, 01 Nov 2023 17:37:22 -0400 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Masami Hiramatsu , Mark Rutland , Andrew Morton , kernel test robot Subject: [for-next][PATCH 04/12] eventfs: Fix kerneldoc of eventfs_remove_rec() References: <20231101213718.381015321@goodmis.org> MIME-Version: 1.0 X-Spam-Status: No, score=-1.7 required=5.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE, SPF_PASS,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 X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (snail.vger.email [0.0.0.0]); Wed, 01 Nov 2023 14:38:20 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1781399238274887007 X-GMAIL-MSGID: 1781399238274887007 From: "Steven Rostedt (Google)" The eventfs_remove_rec() had some missing parameters in the kerneldoc comment above it. Also, rephrase the description a bit more to have a bit more correct grammar. Link: https://lore.kernel.org/linux-trace-kernel/20231030121523.0b2225a7@gandalf.local.home Cc: Masami Hiramatsu Cc: Mark Rutland Fixes: 5790b1fb3d672 ("eventfs: Remove eventfs_file and just use eventfs_inode"); Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202310052216.4SgqasWo-lkp@intel.com/ Signed-off-by: Steven Rostedt (Google) --- fs/tracefs/event_inode.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/fs/tracefs/event_inode.c b/fs/tracefs/event_inode.c index 5536860eb2ff..9f612a8f009d 100644 --- a/fs/tracefs/event_inode.c +++ b/fs/tracefs/event_inode.c @@ -796,9 +796,11 @@ static void free_ei(struct rcu_head *head) /** * eventfs_remove_rec - remove eventfs dir or file from list * @ei: eventfs_inode to be removed. + * @head: the list head to place the deleted @ei and children + * @level: prevent recursion from going more than 3 levels deep. * - * This function recursively remove eventfs_inode which - * contains info of file or dir. + * This function recursively removes eventfs_inodes which + * contains info of files and/or directories. */ static void eventfs_remove_rec(struct eventfs_inode *ei, struct list_head *head, int level) {