Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/memory/genCollectedHeap.hpp
src/share/vm/memory/genCollectedHeap.hpp
- changeset 7070
- 439f0d76cff3
- parent 6992
- 2c6ef90f030a
- child 7535
- 7ae4e26cb1e0
- child 7659
- 38d6febe66af
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| 7069:47e8e40b94d3 | 7070:439f0d76cff3 |
|---|---|
| 164 // generation does. | 164 // generation does. |
| 165 bool supports_inline_contig_alloc() const; | 165 bool supports_inline_contig_alloc() const; |
| 166 HeapWord** top_addr() const; | 166 HeapWord** top_addr() const; |
| 167 HeapWord** end_addr() const; | 167 HeapWord** end_addr() const; |
| 168 | 168 |
| 169 // Return an estimate of the maximum allocation that could be performed | |
| 170 // without triggering any collection activity. In a generational | |
| 171 // collector, for example, this is probably the largest allocation that | |
| 172 // could be supported in the youngest generation. It is "unsafe" because | |
| 173 // no locks are taken; the result should be treated as an approximation, | |
| 174 // not a guarantee. | |
| 175 size_t unsafe_max_alloc(); | |
| 176 | |
| 177 // Does this heap support heap inspection? (+PrintClassHistogram) | 169 // Does this heap support heap inspection? (+PrintClassHistogram) |
| 178 virtual bool supports_heap_inspection() const { return true; } | 170 virtual bool supports_heap_inspection() const { return true; } |
| 179 | 171 |
| 180 // Perform a full collection of the heap; intended for use in implementing | 172 // Perform a full collection of the heap; intended for use in implementing |
| 181 // "System.gc". This implies as full a collection as the CollectedHeap | 173 // "System.gc". This implies as full a collection as the CollectedHeap |
