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src/share/vm/gc/shared/cardTableModRefBS.cpp

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@@ -40,11 +40,11 @@
 {
   assert(_guard_index == cards_required(_whole_heap.word_size()) - 1,
                                         "uninitialized, check declaration order");
   assert(_page_size != 0, "uninitialized, check declaration order");
   const size_t granularity = os::vm_allocation_granularity();
-  return align_size_up(_guard_index + 1, MAX2(_page_size, granularity));
+  return align_up(_guard_index + 1, MAX2(_page_size, granularity));
 }
 
 CardTableModRefBS::CardTableModRefBS(
   MemRegion whole_heap,
   const BarrierSet::FakeRtti& fake_rtti) :

@@ -108,11 +108,11 @@
   byte_map_base = _byte_map - (uintptr_t(low_bound) >> card_shift);
   assert(byte_for(low_bound) == &_byte_map[0], "Checking start of map");
   assert(byte_for(high_bound-1) <= &_byte_map[_last_valid_index], "Checking end of map");
 
   jbyte* guard_card = &_byte_map[_guard_index];
-  uintptr_t guard_page = align_size_down((uintptr_t)guard_card, _page_size);
+  uintptr_t guard_page = align_down((uintptr_t)guard_card, _page_size);
   _guard_region = MemRegion((HeapWord*)guard_page, _page_size);
   os::commit_memory_or_exit((char*)guard_page, _page_size, _page_size,
                             !ExecMem, "card table last card");
   *guard_card = last_card;
 

@@ -150,11 +150,11 @@
   int res = i;
   _cur_covered_regions++;
   _covered[res].set_start(base);
   _covered[res].set_word_size(0);
   jbyte* ct_start = byte_for(base);
-  uintptr_t ct_start_aligned = align_size_down((uintptr_t)ct_start, _page_size);
+  uintptr_t ct_start_aligned = align_down((uintptr_t)ct_start, _page_size);
   _committed[res].set_start((HeapWord*)ct_start_aligned);
   _committed[res].set_word_size(0);
   return res;
 }
 

@@ -210,11 +210,11 @@
     if (max_prev_end > cur_committed.end()) {
       cur_committed.set_end(max_prev_end);
     }
     // Align the end up to a page size (starts are already aligned).
     jbyte* const new_end = byte_after(new_region.last());
-    HeapWord* new_end_aligned = (HeapWord*) align_ptr_up(new_end, _page_size);
+    HeapWord* new_end_aligned = (HeapWord*) align_up(new_end, _page_size);
     assert((void*)new_end_aligned >= (void*) new_end, "align up, but less");
     // Check the other regions (excludes "ind") to ensure that
     // the new_end_aligned does not intrude onto the committed
     // space of another region.
     int ri = 0;

@@ -366,23 +366,23 @@
   inline_write_ref_field(field, newVal, release);
 }
 
 
 void CardTableModRefBS::dirty_MemRegion(MemRegion mr) {
-  assert(align_ptr_down(mr.start(), HeapWordSize) == mr.start(), "Unaligned start");
-  assert(align_ptr_up  (mr.end(),   HeapWordSize) == mr.end(),   "Unaligned end"  );
+  assert(align_down(mr.start(), HeapWordSize) == mr.start(), "Unaligned start");
+  assert(align_up  (mr.end(),   HeapWordSize) == mr.end(),   "Unaligned end"  );
   jbyte* cur  = byte_for(mr.start());
   jbyte* last = byte_after(mr.last());
   while (cur < last) {
     *cur = dirty_card;
     cur++;
   }
 }
 
 void CardTableModRefBS::invalidate(MemRegion mr) {
-  assert(align_ptr_down(mr.start(), HeapWordSize) == mr.start(), "Unaligned start");
-  assert(align_ptr_up  (mr.end(),   HeapWordSize) == mr.end(),   "Unaligned end"  );
+  assert(align_down(mr.start(), HeapWordSize) == mr.start(), "Unaligned start");
+  assert(align_up  (mr.end(),   HeapWordSize) == mr.end(),   "Unaligned end"  );
   for (int i = 0; i < _cur_covered_regions; i++) {
     MemRegion mri = mr.intersection(_covered[i]);
     if (!mri.is_empty()) dirty_MemRegion(mri);
   }
 }
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