< prev index next >

src/hotspot/share/oops/markOop.hpp

Print this page
rev 54997 : imported patch dcubed.monitor_deflate_conc.v2.01

*** 207,216 **** --- 207,220 ---- return (mask_bits(value(), lock_mask_in_place) != unlocked_value); } bool is_unlocked() const { return (mask_bits(value(), biased_lock_mask_in_place) == unlocked_value); } + // ObjectMonitor::install_displaced_markword_in_object() uses + // is_marked() on ObjectMonitor::_header as part of the restoration + // protocol for an object's header. In this usage, the mark bits are + // only ever set (and cleared) on the ObjectMonitor::_header field. bool is_marked() const { return (mask_bits(value(), lock_mask_in_place) == marked_value); } bool is_neutral() const { return (mask_bits(value(), biased_lock_mask_in_place) == unlocked_value); }
< prev index next >