posix/malloc_debug/heap.cpp

333 					uint32 pageCount = 1;
334 					while (i + pageCount < area->page_count
335 						&& area->page_table[i + pageCount].in_use
336 						&& area->page_table[i + pageCount].bin_index
338 						&& area->page_table[i + pageCount].allocation_id
340 						pageCount++;
342 					info = (heap_leak_check_info *)(base + pageCount
358 					i += pageCount - 1;
433 					uint32 pageCount = 1;
434 					while (i + pageCount < area->page_count
435 						&& area->page_table[i + pageCount].in_use
436 						&& area->page_table[i + pageCount].bin_index
438 						&& area->page_table[i + pageCount].allocation_id
440 						pageCount++;
442 					info = (heap_leak_check_info *)(base + pageCount
445 					if (info->size > pageCount * heap->page_size
449 							pageCount, pageCount * heap->page_size);
464 					i += pageCount - 1;
665 	uint32 pageCount = size / heap->page_size;
666 	size_t pageTableSize = pageCount * sizeof(heap_page);
676 	pageCount = area->size / heap->page_size;
677 	area->page_count = pageCount;
681 	for (uint32 i = 0; i < pageCount; i++) {
687 	for (uint32 i = 1; i < pageCount; i++) {
692 	area->free_page_count = pageCount;
829 heap_free_pages_added(heap_allocator *heap, heap_area *area, uint32 pageCount)
831 	area->free_page_count += pageCount;
832 	heap->total_free_pages += pageCount;
834 	if (area->free_page_count == pageCount) {
871 heap_free_pages_removed(heap_allocator *heap, heap_area *area, uint32 pageCount)
878 	area->free_page_count -= pageCount;
879 	heap->total_free_pages -= pageCount;
943 heap_allocate_contiguous_pages(heap_allocator *heap, uint32 pageCount,
948 		if (area->free_page_count < pageCount) {
955 		const uint32 lastValid = area->page_count - pageCount + 1;
970 			for (uint32 j = 1; j < pageCount; j++) {
987 		for (uint32 i = first; i < first + pageCount; i++) {
999 		heap_free_pages_removed(heap, area, pageCount);
1027 	uint32 pageCount = (size + heap->page_size - 1) / heap->page_size;
1030 	heap_page *firstPage = heap_allocate_contiguous_pages(heap, pageCount,
1039 	heap_add_leak_check_info(address, pageCount * heap->page_size, size);
1317 		uint32 pageCount = 0;
1335 			pageCount++;
1338 		size_t allocationSize = pageCount * heap->page_size;
1363 			heap_free_pages_added(heap, area, pageCount);
1579 		uint32 pageCount = 0;
1588 			pageCount++;
1591 		size_t allocationSize = pageCount * heap->page_size;