Lines Matching defs:epoch
40 // JavaThread*:23 epoch:2 age:4 biased_lock:1 lock:2 (biased object)
47 // JavaThread*:54 epoch:2 unused:1 age:4 biased_lock:1 lock:2 (biased object)
52 // JavaThread*:54 epoch:2 cms_free:1 age:4 biased_lock:1 lock:2 (COOPs && biased object)
84 // to make room for the age bits & the epoch bits (used in support of
87 // [JavaThread* | epoch | age | 1 | 01] lock is biased toward given thread
88 // [0 | epoch | age | 1 | 01] lock is anonymously biased
193 // Indicates epoch in which this bias was acquired. If the epoch
200 markOop set_bias_epoch(int epoch) {
202 assert((epoch & (~epoch_mask)) == 0, "epoch overflow");
203 return markOop(mask_bits(value(), ~epoch_mask_in_place) | (epoch << epoch_shift));
325 assert(bias_epoch <= max_bias_epoch, "bias epoch too large");