< prev index next >

src/share/vm/gc/g1/heapRegionManager.hpp

Print this page
rev 8461 : imported patch webrev1.patch
rev 8462 : [mq]: version3

*** 148,168 **** // Return the HeapRegion at the given index. Assume that the index // is valid. inline HeapRegion* at(uint index) const; - // Return the HeapRegion at the given index, or NULL. - inline HeapRegion* at_or_null(uint index) const; - // If addr is within the committed space return its corresponding // HeapRegion, otherwise return NULL. inline HeapRegion* addr_to_region(HeapWord* addr) const; - // If addr is within the maximum heap space, return its corresponding - // HeapRegion index. - inline uint addr_to_index(HeapWord* addr) const; - // Insert the given region into the free region list. inline void insert_into_free_list(HeapRegion* hr); // Insert the given region list into the global free region list. void insert_list_into_free_list(FreeRegionList* list) { --- 148,161 ----
*** 226,237 **** // start index of that set, or G1_NO_HRM_INDEX. uint find_contiguous_empty_or_unavailable(size_t num) { return find_contiguous(num, false); } HeapRegion* next_region_in_heap(const HeapRegion* r) const; ! // Find the highest available empty or uncommitted region in the reserved heap. ! uint find_highest_available(bool* expanded); // Apply blk->doHeapRegion() on all committed regions in address order, // terminating the iteration early if doHeapRegion() returns true. void iterate(HeapRegionClosure* blk) const; --- 219,237 ---- // start index of that set, or G1_NO_HRM_INDEX. uint find_contiguous_empty_or_unavailable(size_t num) { return find_contiguous(num, false); } HeapRegion* next_region_in_heap(const HeapRegion* r) const; ! // Find the highest free or uncommitted region in the reserved heap, ! // and if uncommitted, commit it. If none are available, return G1_NO_HRM_INDEX. ! // Set the 'expanded' boolean true if a new region was committed. ! uint find_highest_free(bool* expanded); ! ! // Allocate the regions that contain the address range specified, committing the ! // regions if necessary. Return false if any of the regions is already committed ! // and not free, and return the number of regions newly committed in commit_count. ! bool allocate_containing_regions(MemRegion range, size_t* commit_count); // Apply blk->doHeapRegion() on all committed regions in address order, // terminating the iteration early if doHeapRegion() returns true. void iterate(HeapRegionClosure* blk) const;
< prev index next >