Mercurial > hg > graal-jvmci-8
comparison src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.inline.hpp @ 94:0834225a7916
6634032: CMS: Need CMSInitiatingPermOccupancyFraction for perm, divorcing from CMSInitiatingOccupancyFraction
Summary: The option CMSInitiatingPermOccupancyFraction now controls perm triggering threshold. Even though the actual value of the threshold has not yet been changed, so there is no change in policy, we now have the infrastructure in place for dynamically deciding when to collect the perm gen, an issue that will be addressed in the near future.
Reviewed-by: jmasa
| author | ysr |
|---|---|
| date | Sun, 16 Mar 2008 21:57:25 -0700 |
| parents | a61af66fc99e |
| children | d1605aabd0a1 |
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| 15:d825a8a2bd39 | 94:0834225a7916 |
|---|---|
| 265 && _cmsGen->cmsSpace()->block_is_obj(addr)) | 265 && _cmsGen->cmsSpace()->block_is_obj(addr)) |
| 266 || | 266 || |
| 267 (_permGen->cmsSpace()->is_in_reserved(addr) | 267 (_permGen->cmsSpace()->is_in_reserved(addr) |
| 268 && _permGen->cmsSpace()->block_is_obj(addr)), | 268 && _permGen->cmsSpace()->block_is_obj(addr)), |
| 269 "must be object"); | 269 "must be object"); |
| 270 return cms_should_unload_classes() && | 270 return should_unload_classes() && |
| 271 _collectorState == Sweeping && | 271 _collectorState == Sweeping && |
| 272 !_markBitMap.isMarked(addr); | 272 !_markBitMap.isMarked(addr); |
| 273 } | 273 } |
| 274 | 274 |
| 275 inline bool CMSCollector::should_abort_preclean() const { | 275 inline bool CMSCollector::should_abort_preclean() const { |