Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/memory/genCollectedHeap.hpp
src/share/vm/memory/genCollectedHeap.hpp
- changeset 2825
- 1f4413413144
- parent 2336
- 6cd6d394f280
- child 2909
- 2aa9ddbb9e60
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| 2824:c303b3532d4a | 2825:1f4413413144 |
|---|---|
| 425 // not scanned as roots; in this case, the caller must be arranging to | 425 // not scanned as roots; in this case, the caller must be arranging to |
| 426 // scan the younger generations itself. (For example, a generation might | 426 // scan the younger generations itself. (For example, a generation might |
| 427 // explicitly mark reachable objects in younger generations, to avoid | 427 // explicitly mark reachable objects in younger generations, to avoid |
| 428 // excess storage retention.) If "collecting_perm_gen" is false, then | 428 // excess storage retention.) If "collecting_perm_gen" is false, then |
| 429 // roots that may only contain references to permGen objects are not | 429 // roots that may only contain references to permGen objects are not |
| 430 // scanned. The "so" argument determines which of the roots | 430 // scanned; instead, the older_gens closure is applied to all outgoing |
| 431 // references in the perm gen. The "so" argument determines which of the roots | |
| 431 // the closure is applied to: | 432 // the closure is applied to: |
| 432 // "SO_None" does none; | 433 // "SO_None" does none; |
| 433 // "SO_AllClasses" applies the closure to all entries in the SystemDictionary; | 434 // "SO_AllClasses" applies the closure to all entries in the SystemDictionary; |
| 434 // "SO_SystemClasses" to all the "system" classes and loaders; | 435 // "SO_SystemClasses" to all the "system" classes and loaders; |
| 435 // "SO_Symbols_and_Strings" applies the closure to all entries in | 436 // "SO_Strings" applies the closure to all entries in the StringTable. |
| 436 // SymbolsTable and StringTable. | |
| 437 void gen_process_strong_roots(int level, | 437 void gen_process_strong_roots(int level, |
| 438 bool younger_gens_as_roots, | 438 bool younger_gens_as_roots, |
| 439 // The remaining arguments are in an order | 439 // The remaining arguments are in an order |
| 440 // consistent with SharedHeap::process_strong_roots: | 440 // consistent with SharedHeap::process_strong_roots: |
| 441 bool activate_scope, | 441 bool activate_scope, |
