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Subject[PATCH] kernel:lockdep:fix statistics for nr_cyclic_check_recursions/checks
Date
From: Ming Lei <tom.leiming@gmail.com>


Signed-off-by: Ming Lei <tom.leiming@gmail.com>
---
kernel/lockdep.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/lockdep.c b/kernel/lockdep.c
index 8bbeef9..1905357 100644
--- a/kernel/lockdep.c
+++ b/kernel/lockdep.c
@@ -1062,7 +1062,7 @@ check_noncircular(struct lock_class *source, unsigned int depth)
if (lockdep_dependency_visit(source, depth))
return 1;

- debug_atomic_inc(&nr_cyclic_check_recursions);
+ debug_atomic_inc(&nr_cyclic_check_checks);
if (depth > max_recursion_depth)
max_recursion_depth = depth;
if (depth >= RECURSION_LIMIT)
@@ -1073,7 +1073,7 @@ check_noncircular(struct lock_class *source, unsigned int depth)
list_for_each_entry(entry, &source->locks_after, entry) {
if (entry->class == hlock_class(check_target))
return print_circular_bug_header(entry, depth+1);
- debug_atomic_inc(&nr_cyclic_checks);
+ debug_atomic_inc(&nr_cyclic_recursions);
if (!check_noncircular(entry->class, depth+1))
return print_circular_bug_entry(entry, depth+1);
}
--
1.6.0.GIT


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