Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
- changeset 1040
- 98cb887364d3
- parent 969
- 5cfd8d19e546
- child 1063
- 7bb995fbd3c0
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| 1039:ec59443af135 | 1040:98cb887364d3 |
|---|---|
| 4176 // yet implemented the right abort semantics (even in the original | 4176 // yet implemented the right abort semantics (even in the original |
| 4177 // single-threaded CMS case). That needs some more investigation | 4177 // single-threaded CMS case). That needs some more investigation |
| 4178 // and is deferred for now; see CR# TBF. 07252005YSR. XXX | 4178 // and is deferred for now; see CR# TBF. 07252005YSR. XXX |
| 4179 assert(!CMSAbortSemantics || tsk.aborted(), "Inconsistency"); | 4179 assert(!CMSAbortSemantics || tsk.aborted(), "Inconsistency"); |
| 4180 // If _restart_addr is non-NULL, a marking stack overflow | 4180 // If _restart_addr is non-NULL, a marking stack overflow |
| 4181 // occured; we need to do a fresh marking iteration from the | 4181 // occurred; we need to do a fresh marking iteration from the |
| 4182 // indicated restart address. | 4182 // indicated restart address. |
| 4183 if (_foregroundGCIsActive && asynch) { | 4183 if (_foregroundGCIsActive && asynch) { |
| 4184 // We may be running into repeated stack overflows, having | 4184 // We may be running into repeated stack overflows, having |
| 4185 // reached the limit of the stack size, while making very | 4185 // reached the limit of the stack size, while making very |
| 4186 // slow forward progress. It may be best to bail out and | 4186 // slow forward progress. It may be best to bail out and |
| 4219 &_markStack, &_revisitStack, CMSYield && asynch); | 4219 &_markStack, &_revisitStack, CMSYield && asynch); |
| 4220 // the last argument to iterate indicates whether the iteration | 4220 // the last argument to iterate indicates whether the iteration |
| 4221 // should be incremental with periodic yields. | 4221 // should be incremental with periodic yields. |
| 4222 _markBitMap.iterate(&markFromRootsClosure); | 4222 _markBitMap.iterate(&markFromRootsClosure); |
| 4223 // If _restart_addr is non-NULL, a marking stack overflow | 4223 // If _restart_addr is non-NULL, a marking stack overflow |
| 4224 // occured; we need to do a fresh iteration from the | 4224 // occurred; we need to do a fresh iteration from the |
| 4225 // indicated restart address. | 4225 // indicated restart address. |
| 4226 while (_restart_addr != NULL) { | 4226 while (_restart_addr != NULL) { |
| 4227 if (_foregroundGCIsActive && asynch) { | 4227 if (_foregroundGCIsActive && asynch) { |
| 4228 // We may be running into repeated stack overflows, having | 4228 // We may be running into repeated stack overflows, having |
| 4229 // reached the limit of the stack size, while making very | 4229 // reached the limit of the stack size, while making very |
