707 }
708 }
709
710 if (make_not_entrant) {
711 nm->make_not_entrant();
712
713 // Code cache state change is tracked in make_not_entrant()
714 if (PrintMethodFlushing && Verbose) {
715 tty->print_cr("### Nmethod %d/" PTR_FORMAT "made not-entrant: hotness counter %d/%d threshold %f",
716 nm->compile_id(), nm, nm->hotness_counter(), reset_val, threshold);
717 }
718 }
719 }
720 }
721 }
722
723 // Print out some state information about the current sweep and the
724 // state of the code cache if it's requested.
725 void NMethodSweeper::log_sweep(const char* msg, const char* format, ...) {
726 if (PrintMethodFlushing) {
727 stringStream s;
728 // Dump code cache state into a buffer before locking the tty,
729 // because log_state() will use locks causing lock conflicts.
730 CodeCache::log_state(&s);
731
732 ttyLocker ttyl;
733 tty->print("### sweeper: %s ", msg);
734 if (format != NULL) {
735 va_list ap;
736 va_start(ap, format);
737 tty->vprint(format, ap);
738 va_end(ap);
739 }
740 tty->print_cr("%s", s.as_string());
741 }
742
743 if (LogCompilation && (xtty != NULL)) {
744 stringStream s;
745 // Dump code cache state into a buffer before locking the tty,
746 // because log_state() will use locks causing lock conflicts.
747 CodeCache::log_state(&s);
748
749 ttyLocker ttyl;
750 xtty->begin_elem("sweeper state='%s' traversals='" INTX_FORMAT "' ", msg, (intx)traversal_count());
751 if (format != NULL) {
752 va_list ap;
753 va_start(ap, format);
754 xtty->vprint(format, ap);
755 va_end(ap);
756 }
757 xtty->print("%s", s.as_string());
758 xtty->stamp();
759 xtty->end_elem();
760 }
761 }
762
763 void NMethodSweeper::print() {
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707 }
708 }
709
710 if (make_not_entrant) {
711 nm->make_not_entrant();
712
713 // Code cache state change is tracked in make_not_entrant()
714 if (PrintMethodFlushing && Verbose) {
715 tty->print_cr("### Nmethod %d/" PTR_FORMAT "made not-entrant: hotness counter %d/%d threshold %f",
716 nm->compile_id(), nm, nm->hotness_counter(), reset_val, threshold);
717 }
718 }
719 }
720 }
721 }
722
723 // Print out some state information about the current sweep and the
724 // state of the code cache if it's requested.
725 void NMethodSweeper::log_sweep(const char* msg, const char* format, ...) {
726 if (PrintMethodFlushing) {
727 ResourceMark rm;
728 stringStream s;
729 // Dump code cache state into a buffer before locking the tty,
730 // because log_state() will use locks causing lock conflicts.
731 CodeCache::log_state(&s);
732
733 ttyLocker ttyl;
734 tty->print("### sweeper: %s ", msg);
735 if (format != NULL) {
736 va_list ap;
737 va_start(ap, format);
738 tty->vprint(format, ap);
739 va_end(ap);
740 }
741 tty->print_cr("%s", s.as_string());
742 }
743
744 if (LogCompilation && (xtty != NULL)) {
745 ResourceMark rm;
746 stringStream s;
747 // Dump code cache state into a buffer before locking the tty,
748 // because log_state() will use locks causing lock conflicts.
749 CodeCache::log_state(&s);
750
751 ttyLocker ttyl;
752 xtty->begin_elem("sweeper state='%s' traversals='" INTX_FORMAT "' ", msg, (intx)traversal_count());
753 if (format != NULL) {
754 va_list ap;
755 va_start(ap, format);
756 xtty->vprint(format, ap);
757 va_end(ap);
758 }
759 xtty->print("%s", s.as_string());
760 xtty->stamp();
761 xtty->end_elem();
762 }
763 }
764
765 void NMethodSweeper::print() {
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