From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932115Ab1CWNte (ORCPT ); Wed, 23 Mar 2011 09:49:34 -0400 Received: from hera.kernel.org ([140.211.167.34]:38718 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754893Ab1CWNtc (ORCPT ); Wed, 23 Mar 2011 09:49:32 -0400 Date: Wed, 23 Mar 2011 13:48:44 GMT From: tip-bot for Sergey Senozhatsky Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@redhat.com, peterz@infradead.org, sergey.senozhatsky@gmail.com, tglx@linutronix.de, mingo@elte.hu Reply-To: mingo@redhat.com, hpa@zytor.com, linux-kernel@vger.kernel.org, peterz@infradead.org, sergey.senozhatsky@gmail.com, tglx@linutronix.de, mingo@elte.hu In-Reply-To: <20110323123828.GB4244@swordfish.minsk.epam.com> References: <20110323123828.GB4244@swordfish.minsk.epam.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:core/urgent] lockdep: Remove unused 'factor' variable from lockdep_stats_show() Message-ID: Git-Commit-ID: dec2960827c85253d76938dbfa909df3be34958b X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.3 (hera.kernel.org [127.0.0.1]); Wed, 23 Mar 2011 13:48:45 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: dec2960827c85253d76938dbfa909df3be34958b Gitweb: http://git.kernel.org/tip/dec2960827c85253d76938dbfa909df3be34958b Author: Sergey Senozhatsky AuthorDate: Wed, 23 Mar 2011 14:38:28 +0200 Committer: Ingo Molnar CommitDate: Wed, 23 Mar 2011 13:54:47 +0100 lockdep: Remove unused 'factor' variable from lockdep_stats_show() Signed-off-by: Sergey Senozhatsky Cc: Peter Zijlstra LKML-Reference: <20110323123828.GB4244@swordfish.minsk.epam.com> Signed-off-by: Ingo Molnar --- 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);