670 // ...Already marked in the previous pass; don't count it again.
671 } else if (nm->is_evol_dependent_on(dependee())) {
672 ResourceMark rm;
673 nm->mark_for_deoptimization();
674 number_of_marked_CodeBlobs++;
675 } else {
676 // flush caches in case they refer to a redefined Method*
677 nm->clear_inline_caches();
678 }
679 }
680
681 return number_of_marked_CodeBlobs;
682 }
683 #endif // HOTSWAP
684
685
686 // Deoptimize all methods
687 void CodeCache::mark_all_nmethods_for_deoptimization() {
688 MutexLockerEx mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
689 FOR_ALL_ALIVE_NMETHODS(nm) {
690 nm->mark_for_deoptimization();
691 }
692 }
693
694
695 int CodeCache::mark_for_deoptimization(Method* dependee) {
696 MutexLockerEx mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
697 int number_of_marked_CodeBlobs = 0;
698
699 FOR_ALL_ALIVE_NMETHODS(nm) {
700 if (nm->is_dependent_on_method(dependee)) {
701 ResourceMark rm;
702 nm->mark_for_deoptimization();
703 number_of_marked_CodeBlobs++;
704 }
705 }
706
707 return number_of_marked_CodeBlobs;
708 }
709
710 void CodeCache::make_marked_nmethods_zombies() {
711 assert(SafepointSynchronize::is_at_safepoint(), "must be at a safepoint");
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670 // ...Already marked in the previous pass; don't count it again.
671 } else if (nm->is_evol_dependent_on(dependee())) {
672 ResourceMark rm;
673 nm->mark_for_deoptimization();
674 number_of_marked_CodeBlobs++;
675 } else {
676 // flush caches in case they refer to a redefined Method*
677 nm->clear_inline_caches();
678 }
679 }
680
681 return number_of_marked_CodeBlobs;
682 }
683 #endif // HOTSWAP
684
685
686 // Deoptimize all methods
687 void CodeCache::mark_all_nmethods_for_deoptimization() {
688 MutexLockerEx mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
689 FOR_ALL_ALIVE_NMETHODS(nm) {
690 if (!nm->method()->is_method_handle_intrinsic()) {
691 nm->mark_for_deoptimization();
692 }
693 }
694 }
695
696
697 int CodeCache::mark_for_deoptimization(Method* dependee) {
698 MutexLockerEx mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
699 int number_of_marked_CodeBlobs = 0;
700
701 FOR_ALL_ALIVE_NMETHODS(nm) {
702 if (nm->is_dependent_on_method(dependee)) {
703 ResourceMark rm;
704 nm->mark_for_deoptimization();
705 number_of_marked_CodeBlobs++;
706 }
707 }
708
709 return number_of_marked_CodeBlobs;
710 }
711
712 void CodeCache::make_marked_nmethods_zombies() {
713 assert(SafepointSynchronize::is_at_safepoint(), "must be at a safepoint");
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