Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/gc_implementation/g1/dirtyCardQueue.hpp
src/share/vm/gc_implementation/g1/dirtyCardQueue.hpp
- changeset 2197
- 6e0aac35bfa9
- parent 2060
- 2d160770d2e5
- child 2314
- f95d63e2154a
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| 2196:32a1f7bf0c21 | 2197:6e0aac35bfa9 |
|---|---|
| 35 | 35 |
| 36 // A ptrQueue whose elements are "oops", pointers to object heads. | 36 // A ptrQueue whose elements are "oops", pointers to object heads. |
| 37 class DirtyCardQueue: public PtrQueue { | 37 class DirtyCardQueue: public PtrQueue { |
| 38 public: | 38 public: |
| 39 DirtyCardQueue(PtrQueueSet* qset_, bool perm = false) : | 39 DirtyCardQueue(PtrQueueSet* qset_, bool perm = false) : |
| 40 PtrQueue(qset_, perm) | 40 // Dirty card queues are always active, so we create them with their |
| 41 { | 41 // active field set to true. |
| 42 // Dirty card queues are always active. | 42 PtrQueue(qset_, perm, true /* active */) { } |
| 43 _active = true; | 43 |
| 44 } | |
| 45 // Apply the closure to all elements, and reset the index to make the | 44 // Apply the closure to all elements, and reset the index to make the |
| 46 // buffer empty. If a closure application returns "false", return | 45 // buffer empty. If a closure application returns "false", return |
| 47 // "false" immediately, halting the iteration. If "consume" is true, | 46 // "false" immediately, halting the iteration. If "consume" is true, |
| 48 // deletes processed entries from logs. | 47 // deletes processed entries from logs. |
| 49 bool apply_closure(CardTableEntryClosure* cl, | 48 bool apply_closure(CardTableEntryClosure* cl, |
