From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755634AbZCEKtd (ORCPT ); Thu, 5 Mar 2009 05:49:33 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752294AbZCEKtG (ORCPT ); Thu, 5 Mar 2009 05:49:06 -0500 Received: from hera.kernel.org ([140.211.167.34]:45245 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752090AbZCEKtF (ORCPT ); Thu, 5 Mar 2009 05:49:05 -0500 Date: Thu, 5 Mar 2009 10:48:32 GMT From: David Rientjes To: linux-tip-commits@vger.kernel.org Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@redhat.com, peterz@infradead.org, tglx@linutronix.de, rientjes@google.com, mingo@elte.hu Reply-To: mingo@redhat.com, hpa@zytor.com, linux-kernel@vger.kernel.org, peterz@infradead.org, tglx@linutronix.de, rientjes@google.com, mingo@elte.hu In-Reply-To: References: Subject: [tip:core/locking] lockdep: initialize lockdep debugging statistics Message-ID: Git-Commit-ID: 742bbc4022d117bccf9c8a86c8e500dfa97e2f70 X-Mailer: tip-git-log-daemon MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.0 (hera.kernel.org [127.0.0.1]); Thu, 05 Mar 2009 10:48:34 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 742bbc4022d117bccf9c8a86c8e500dfa97e2f70 Gitweb: http://git.kernel.org/tip/742bbc4022d117bccf9c8a86c8e500dfa97e2f70 Author: "David Rientjes" AuthorDate: Thu, 5 Mar 2009 02:29:06 -0800 Commit: Ingo Molnar CommitDate: Thu, 5 Mar 2009 11:46:00 +0100 lockdep: initialize lockdep debugging statistics Impact: cleanup The CONFIG_DEBUG_LOCKDEP statistics need to be initialized with ATOMIC_INIT(0) since they are of type atomic_t. Signed-off-by: David Rientjes Acked-by: Peter Zijlstra LKML-Reference: Signed-off-by: Ingo Molnar --- kernel/lockdep.c | 34 +++++++++++++++++----------------- 1 files changed, 17 insertions(+), 17 deletions(-) diff --git a/kernel/lockdep.c b/kernel/lockdep.c index 9a1e2bc..3f7ff12 100644 --- a/kernel/lockdep.c +++ b/kernel/lockdep.c @@ -416,23 +416,23 @@ static struct stack_trace lockdep_init_trace = { /* * Various lockdep statistics: */ -atomic_t chain_lookup_hits; -atomic_t chain_lookup_misses; -atomic_t hardirqs_on_events; -atomic_t hardirqs_off_events; -atomic_t redundant_hardirqs_on; -atomic_t redundant_hardirqs_off; -atomic_t softirqs_on_events; -atomic_t softirqs_off_events; -atomic_t redundant_softirqs_on; -atomic_t redundant_softirqs_off; -atomic_t nr_unused_locks; -atomic_t nr_cyclic_checks; -atomic_t nr_cyclic_check_recursions; -atomic_t nr_find_usage_forwards_checks; -atomic_t nr_find_usage_forwards_recursions; -atomic_t nr_find_usage_backwards_checks; -atomic_t nr_find_usage_backwards_recursions; +atomic_t chain_lookup_hits = ATOMIC_INIT(0); +atomic_t chain_lookup_misses = ATOMIC_INIT(0); +atomic_t hardirqs_on_events = ATOMIC_INIT(0); +atomic_t hardirqs_off_events = ATOMIC_INIT(0); +atomic_t redundant_hardirqs_on = ATOMIC_INIT(0); +atomic_t redundant_hardirqs_off = ATOMIC_INIT(0); +atomic_t softirqs_on_events = ATOMIC_INIT(0); +atomic_t softirqs_off_events = ATOMIC_INIT(0); +atomic_t redundant_softirqs_on = ATOMIC_INIT(0); +atomic_t redundant_softirqs_off = ATOMIC_INIT(0); +atomic_t nr_unused_locks = ATOMIC_INIT(0); +atomic_t nr_cyclic_checks = ATOMIC_INIT(0); +atomic_t nr_cyclic_check_recursions = ATOMIC_INIT(0); +atomic_t nr_find_usage_forwards_checks = ATOMIC_INIT(0); +atomic_t nr_find_usage_forwards_recursions = ATOMIC_INIT(0); +atomic_t nr_find_usage_backwards_checks = ATOMIC_INIT(0); +atomic_t nr_find_usage_backwards_recursions = ATOMIC_INIT(0); #endif /*