src/hotspot/share/runtime/biasedLocking.cpp

@@ -43,11 +43,11 @@
 
 
 static bool _biased_locking_enabled = false;
 BiasedLockingCounters BiasedLocking::_counters;
 
-static GrowableArray<Handle>*  _preserved_oop_stack  = NULL;
+static GrowableArray<Handle>*   _preserved_oop_stack  = NULL;
 static GrowableArray<markWord>* _preserved_mark_stack = NULL;
 
 static void enable_biased_locking(InstanceKlass* k) {
   k->set_prototype_header(markWord::biased_locking_prototype());
 }

@@ -476,11 +476,11 @@
 
   if (attempt_rebias_of_object &&
       o->mark().has_bias_pattern() &&
       klass->prototype_header().has_bias_pattern()) {
     markWord new_mark = markWord::encode(requesting_thread, o->mark().age(),
-                                           klass->prototype_header().bias_epoch());
+                                         klass->prototype_header().bias_epoch());
     o->set_mark(new_mark);
     status_code = BIAS_REVOKED_AND_REBIASED;
     log_info(biasedlocking)("  Rebiased object toward thread " INTPTR_FORMAT, (intptr_t) requesting_thread);
   }
 

@@ -690,11 +690,11 @@
         return NOT_BIASED;
       }
       ThreadsListHandle tlh;
       markWord prototype = obj->klass()->prototype_header();
       if (!prototype.has_bias_pattern() || (!tlh.includes(biaser) && biaser == mark.biased_locker() &&
-                                              prototype.bias_epoch() == mark.bias_epoch())) {
+                                             prototype.bias_epoch() == mark.bias_epoch())) {
         obj->cas_set_mark(markWord::prototype().set_age(mark.age()), mark);
         if (event.should_commit()) {
           post_revocation_event(&event, obj->klass(), &revoke);
         }
         assert(!obj->mark().has_bias_pattern(), "bias should be revoked by now");

@@ -811,11 +811,11 @@
         // to rebias or revoke the bias of this object we can do it
         // efficiently enough with a CAS that we shouldn't update the
         // heuristics. This is normally done in the assembly code but we
         // can reach this point due to various points in the runtime
         // needing to revoke biases.
-        markWord res_mark(0);
+        markWord res_mark;
         if (attempt_rebias) {
           assert(THREAD->is_Java_thread(), "");
           markWord biased_value       = mark;
           markWord rebiased_prototype = markWord::encode((JavaThread*) THREAD, mark.age(), prototype_header.bias_epoch());
           res_mark = obj->cas_set_mark(rebiased_prototype, mark);