[PATCH] lockdep: use chain hash on CONFIG_DEBUG_LOCKDEP too
[linux-2.6.git] / kernel / lockdep.c
index c4ffd3c..69e92c6 100644 (file)
@@ -1276,14 +1276,6 @@ static inline int lookup_chain_cache(u64 chain_key, struct lock_class *class)
                if (chain->chain_key == chain_key) {
 cache_hit:
                        debug_atomic_inc(&chain_lookup_hits);
-                       /*
-                        * In the debugging case, force redundant checking
-                        * by returning 1:
-                        */
-#ifdef CONFIG_DEBUG_LOCKDEP
-                       __raw_spin_lock(&hash_lock);
-                       return 1;
-#endif
                        if (very_verbose(class))
                                printk("\nhash chain already cached, key: %016Lx tail class: [%p] %s\n", chain_key, class->key, class->name);
                        return 0;