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=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,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 E5294C3F2C6 for ; Tue, 3 Mar 2020 17:58:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C080A20656 for ; Tue, 3 Mar 2020 17:58:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1583258294; bh=cnid36DS5aI6TzXGB8aHNni9i5ItBK61vhrHUwmm3Cc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=rXEYMsjiKxZAjmSOcyAHmE9c/0kIYGdKXHkKrXYzgmh0vpN3yaKPK/cydzApqqC+6 lidXCFC2sJuZqXY1p6SH9GgKv19oFDKid0pm5J/tpw/rAkbBGvHSEr+vpJAysqW0zU 73KZ1XJjOugXpfOU/pcyRyEY6tS/ePExz2lD1+2Q= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733279AbgCCR6M (ORCPT ); Tue, 3 Mar 2020 12:58:12 -0500 Received: from mail.kernel.org ([198.145.29.99]:40920 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732661AbgCCR6L (ORCPT ); Tue, 3 Mar 2020 12:58:11 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id C29C020656; Tue, 3 Mar 2020 17:58:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1583258291; bh=cnid36DS5aI6TzXGB8aHNni9i5ItBK61vhrHUwmm3Cc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=L+6QXM8JW/PKvuo9ImyMst5zg26XL/96qB2opFPL27xMatBUYrKZpF0hw+ryr6Ji8 Fxfv1T+2I6Bxxasfks1XUtWklRu5vw2LS29k36qFbXmA4kaE0CFAe/t05fuZ6ufkx9 fUkNsUdtQIKwqPoLvJT7osAWqWCj7vji70qk3S4w= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Waiman Long , "Peter Zijlstra (Intel)" , Bart Van Assche Subject: [PATCH 5.4 146/152] locking/lockdep: Fix lockdep_stats indentation problem Date: Tue, 3 Mar 2020 18:44:04 +0100 Message-Id: <20200303174319.397527559@linuxfoundation.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200303174302.523080016@linuxfoundation.org> References: <20200303174302.523080016@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Waiman Long commit a030f9767da1a6bbcec840fc54770eb11c2414b6 upstream. It was found that two lines in the output of /proc/lockdep_stats have indentation problem: # cat /proc/lockdep_stats : in-process chains: 25057 stack-trace entries: 137827 [max: 524288] number of stack traces: 7973 number of stack hash chains: 6355 combined max dependencies: 1356414598 hardirq-safe locks: 57 hardirq-unsafe locks: 1286 : All the numbers displayed in /proc/lockdep_stats except the two stack trace numbers are formatted with a field with of 11. To properly align all the numbers, a field width of 11 is now added to the two stack trace numbers. Fixes: 8c779229d0f4 ("locking/lockdep: Report more stack trace statistics") Signed-off-by: Waiman Long Signed-off-by: Peter Zijlstra (Intel) Reviewed-by: Bart Van Assche Link: https://lkml.kernel.org/r/20191211213139.29934-1-longman@redhat.com Signed-off-by: Greg Kroah-Hartman --- kernel/locking/lockdep_proc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/kernel/locking/lockdep_proc.c +++ b/kernel/locking/lockdep_proc.c @@ -286,9 +286,9 @@ static int lockdep_stats_show(struct seq seq_printf(m, " stack-trace entries: %11lu [max: %lu]\n", nr_stack_trace_entries, MAX_STACK_TRACE_ENTRIES); #if defined(CONFIG_TRACE_IRQFLAGS) && defined(CONFIG_PROVE_LOCKING) - seq_printf(m, " number of stack traces: %llu\n", + seq_printf(m, " number of stack traces: %11llu\n", lockdep_stack_trace_count()); - seq_printf(m, " number of stack hash chains: %llu\n", + seq_printf(m, " number of stack hash chains: %11llu\n", lockdep_stack_hash_count()); #endif seq_printf(m, " combined max dependencies: %11u\n",