Mercurial > hg > truffle
comparison src/share/vm/gc_implementation/parallelScavenge/psAdaptiveSizePolicy.hpp @ 6818:22b8d3d181d9
8000351: Tenuring threshold should be unsigned
Summary: Change the flags and variables related to tenuring threshold to be unsigned
Reviewed-by: jmasa, johnc
| author | jwilhelm |
|---|---|
| date | Wed, 03 Oct 2012 20:31:41 +0200 |
| parents | da91efe96a93 |
| children | eba99d16dc6f |
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| 6817:f81a7c0c618d | 6818:22b8d3d181d9 |
|---|---|
| 351 GCCause::Cause gc_cause, | 351 GCCause::Cause gc_cause, |
| 352 CollectorPolicy* collector_policy); | 352 CollectorPolicy* collector_policy); |
| 353 | 353 |
| 354 // Calculates new survivor space size; returns a new tenuring threshold | 354 // Calculates new survivor space size; returns a new tenuring threshold |
| 355 // value. Stores new survivor size in _survivor_size. | 355 // value. Stores new survivor size in _survivor_size. |
| 356 int compute_survivor_space_size_and_threshold(bool is_survivor_overflow, | 356 uint compute_survivor_space_size_and_threshold(bool is_survivor_overflow, |
| 357 int tenuring_threshold, | 357 uint tenuring_threshold, |
| 358 size_t survivor_limit); | 358 size_t survivor_limit); |
| 359 | 359 |
| 360 // Return the maximum size of a survivor space if the young generation were of | 360 // Return the maximum size of a survivor space if the young generation were of |
| 361 // size gen_size. | 361 // size gen_size. |
| 362 size_t max_survivor_size(size_t gen_size) { | 362 size_t max_survivor_size(size_t gen_size) { |
| 363 // Never allow the target survivor size to grow more than MinSurvivorRatio | 363 // Never allow the target survivor size to grow more than MinSurvivorRatio |