src/share/vm/code/codeCache.cpp

rev 7655 : 8066875: VirtualSpace does not use large pages (01)

*** 231,242 ****
  }
  
  ReservedCodeSpace CodeCache::reserve_heap_memory(size_t size) {
    // Determine alignment
    const size_t page_size = os::can_execute_large_page_memory() ?
!           MIN2(os::page_size_for_region(InitialCodeCacheSize, 8),
!                os::page_size_for_region(size, 8)) :
            os::vm_page_size();
    const size_t granularity = os::vm_allocation_granularity();
    const size_t r_align = MAX2(page_size, granularity);
    const size_t r_size = align_size_up(size, r_align);
    const size_t rs_align = page_size == (size_t) os::vm_page_size() ? 0 :
--- 231,242 ----
  }
  
  ReservedCodeSpace CodeCache::reserve_heap_memory(size_t size) {
    // Determine alignment
    const size_t page_size = os::can_execute_large_page_memory() ?
!           MIN2(os::page_size_for_region_aligned(InitialCodeCacheSize, 8),
!                os::page_size_for_region_aligned(size, 8)) :
            os::vm_page_size();
    const size_t granularity = os::vm_allocation_granularity();
    const size_t r_align = MAX2(page_size, granularity);
    const size_t r_size = align_size_up(size, r_align);
    const size_t rs_align = page_size == (size_t) os::vm_page_size() ? 0 :