From cd1a28e8457e6ebf72c48d84d4e736307e86436e Mon Sep 17 00:00:00 2001 From: "Huang, Ying" Date: Mon, 23 Jun 2008 11:20:54 +0800 Subject: lockdep: add lock_class information to lock_chain and output it It is based on x86/master branch of git-x86 tree, and has been tested on x86_64 platform. ChangeLog: v2: - Enclosing proc file system related code into CONFIG_PROVE_LOCKING. - Fix nr_chain_hlocks update code. Signed-off-by: Huang Ying Cc: Peter Zijlstra Signed-off-by: Ingo Molnar --- kernel/lockdep_internals.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel/lockdep_internals.h') diff --git a/kernel/lockdep_internals.h b/kernel/lockdep_internals.h index db09b176dd3..c3600a091a2 100644 --- a/kernel/lockdep_internals.h +++ b/kernel/lockdep_internals.h @@ -44,7 +44,7 @@ struct lock_class *lock_chain_get_class(struct lock_chain *chain, int i); extern unsigned long nr_lock_classes; extern unsigned long nr_list_entries; extern unsigned long nr_lock_chains; -extern atomic_t nr_chain_hlocks; +extern int nr_chain_hlocks; extern unsigned long nr_stack_trace_entries; extern unsigned int nr_hardirq_chains; -- cgit v1.2.3