From a417887637e862b434b293404f2a31ad1f282a58 Mon Sep 17 00:00:00 2001 From: Ming Lei Date: Sat, 29 Aug 2009 18:47:59 +0800 Subject: lockdep: Remove recursion stattistics Since lockdep has introduced BFS to avoid recursion, statistics for recursion does not make any sense now. So remove them. Signed-off-by: Ming Lei Cc: a.p.zijlstra@chello.nl LKML-Reference: <1251542879-5211-1-git-send-email-tom.leiming@gmail.com> Signed-off-by: Ingo Molnar --- kernel/lockdep.c | 4 ---- 1 file changed, 4 deletions(-) (limited to 'kernel/lockdep.c') diff --git a/kernel/lockdep.c b/kernel/lockdep.c index 0843584aed5e..f74d2d7aa605 100644 --- a/kernel/lockdep.c +++ b/kernel/lockdep.c @@ -399,7 +399,6 @@ unsigned int nr_hardirq_chains; unsigned int nr_softirq_chains; unsigned int nr_process_chains; unsigned int max_lockdep_depth; -unsigned int max_recursion_depth; #ifdef CONFIG_DEBUG_LOCKDEP /* @@ -429,11 +428,8 @@ 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; #endif /* -- cgit v1.2.1