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src/share/vm/code/codeCache.cpp
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@@ -1139,11 +1139,11 @@
return false;
#endif
}
#ifdef HOTSWAP
-int CodeCache::mark_for_evol_deoptimization(instanceKlassHandle dependee) {
+int CodeCache::mark_for_evol_deoptimization(InstanceKlass* dependee) {
MutexLockerEx mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
int number_of_marked_CodeBlobs = 0;
// Deoptimize all methods of the evolving class itself
Array<Method*>* old_methods = dependee->methods();
@@ -1160,11 +1160,11 @@
CompiledMethodIterator iter;
while(iter.next_alive()) {
CompiledMethod* nm = iter.method();
if (nm->is_marked_for_deoptimization()) {
// ...Already marked in the previous pass; don't count it again.
- } else if (nm->is_evol_dependent_on(dependee())) {
+ } else if (nm->is_evol_dependent_on(dependee)) {
ResourceMark rm;
nm->mark_for_deoptimization();
number_of_marked_CodeBlobs++;
} else {
// flush caches in case they refer to a redefined Method*
@@ -1216,11 +1216,11 @@
}
}
}
// Flushes compiled methods dependent on dependee.
-void CodeCache::flush_dependents_on(instanceKlassHandle dependee) {
+void CodeCache::flush_dependents_on(InstanceKlass* dependee) {
assert_lock_strong(Compile_lock);
if (number_of_nmethods_with_dependencies() == 0) return;
// CodeCache can only be updated by a thread_in_VM and they will all be
@@ -1237,21 +1237,21 @@
}
}
#ifdef HOTSWAP
// Flushes compiled methods dependent on dependee in the evolutionary sense
-void CodeCache::flush_evol_dependents_on(instanceKlassHandle ev_k_h) {
+void CodeCache::flush_evol_dependents_on(InstanceKlass* ev_k) {
// --- Compile_lock is not held. However we are at a safepoint.
assert_locked_or_safepoint(Compile_lock);
if (number_of_nmethods_with_dependencies() == 0 && !UseAOT) return;
// CodeCache can only be updated by a thread_in_VM and they will all be
// stopped during the safepoint so CodeCache will be safe to update without
// holding the CodeCache_lock.
// Compute the dependent nmethods
- if (mark_for_evol_deoptimization(ev_k_h) > 0) {
+ if (mark_for_evol_deoptimization(ev_k) > 0) {
// At least one nmethod has been marked for deoptimization
// All this already happens inside a VM_Operation, so we'll do all the work here.
// Stuff copied from VM_Deoptimize and modified slightly.
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