From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932780Ab1CWMfd (ORCPT ); Wed, 23 Mar 2011 08:35:33 -0400 Received: from mail-bw0-f46.google.com ([209.85.214.46]:60246 "EHLO mail-bw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932760Ab1CWMfb (ORCPT ); Wed, 23 Mar 2011 08:35:31 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:cc:subject:message-id:mime-version:content-type :content-disposition:user-agent; b=u5St6+m7TzUhGPjP5FwS2bgANAcbkvvWwY2IPRzcIoCnEcubxKhg9+cz/NWMTKflWN Fuqq5G3TkqQm4daqDTPQFCOiCW6O1EJimsKY7Wa9yAGg3h7axGuXFSFtbLYd6Jn7EpSD 7Vn8kwqcTLWHNGJEEJyjoxa+6jkX4oXZeLxzM= Date: Wed, 23 Mar 2011 14:38:28 +0200 From: Sergey Senozhatsky To: Peter Zijlstra Cc: Ingo Molnar , linux-kernel@vger.kernel.org, Thomas Gleixner , Andrew Morton Subject: [PATCH] lockdep: remove unused factor variable from lockdep_stats_show Message-ID: <20110323123828.GB4244@swordfish.minsk.epam.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org lockdep: remove unused factor variable from lockdep_stats_show Signed-off-by: Sergey Senozhatsky --- kernel/lockdep_proc.c | 9 +-------- 1 files changed, 1 insertions(+), 8 deletions(-) diff --git a/kernel/lockdep_proc.c b/kernel/lockdep_proc.c index 1969d2f..71edd2f 100644 --- a/kernel/lockdep_proc.c +++ b/kernel/lockdep_proc.c @@ -225,7 +225,7 @@ static int lockdep_stats_show(struct seq_file *m, void *v) nr_irq_read_safe = 0, nr_irq_read_unsafe = 0, nr_softirq_read_safe = 0, nr_softirq_read_unsafe = 0, nr_hardirq_read_safe = 0, nr_hardirq_read_unsafe = 0, - sum_forward_deps = 0, factor = 0; + sum_forward_deps = 0; list_for_each_entry(class, &all_lock_classes, lock_entry) { @@ -283,13 +283,6 @@ static int lockdep_stats_show(struct seq_file *m, void *v) nr_hardirq_unsafe * nr_hardirq_safe + nr_list_entries); - /* - * Estimated factor between direct and indirect - * dependencies: - */ - if (nr_list_entries) - factor = sum_forward_deps / nr_list_entries; - #ifdef CONFIG_PROVE_LOCKING seq_printf(m, " dependency chains: %11lu [max: %lu]\n", nr_lock_chains, MAX_LOCKDEP_CHAINS);