--- a/hotspot/src/share/vm/gc_implementation/g1/heapRegion.cpp Fri Aug 29 13:08:01 2014 +0200
+++ b/hotspot/src/share/vm/gc_implementation/g1/heapRegion.cpp Fri Aug 29 13:12:21 2014 +0200
@@ -540,21 +540,17 @@
hrrs->add_strong_code_root(nm);
}
+void HeapRegion::add_strong_code_root_locked(nmethod* nm) {
+ assert_locked_or_safepoint(CodeCache_lock);
+ HeapRegionRemSet* hrrs = rem_set();
+ hrrs->add_strong_code_root_locked(nm);
+}
+
void HeapRegion::remove_strong_code_root(nmethod* nm) {
HeapRegionRemSet* hrrs = rem_set();
hrrs->remove_strong_code_root(nm);
}
-void HeapRegion::migrate_strong_code_roots() {
- assert(in_collection_set(), "only collection set regions");
- assert(!isHumongous(),
- err_msg("humongous region "HR_FORMAT" should not have been added to collection set",
- HR_FORMAT_PARAMS(this)));
-
- HeapRegionRemSet* hrrs = rem_set();
- hrrs->migrate_strong_code_roots();
-}
-
void HeapRegion::strong_code_roots_do(CodeBlobClosure* blk) const {
HeapRegionRemSet* hrrs = rem_set();
hrrs->strong_code_roots_do(blk);