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src/hotspot/share/memory/metaspace/metaspaceCommon.cpp

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rev 57380 : [mq]: metaspace-improvement

@@ -128,74 +128,10 @@
       st->print("%3.0f%%", p);
     }
   }
 }
 
-// Returns size of this chunk type.
-size_t get_size_for_nonhumongous_chunktype(ChunkIndex chunktype, bool is_class) {
-  assert(is_valid_nonhumongous_chunktype(chunktype), "invalid chunk type.");
-  size_t size = 0;
-  if (is_class) {
-    switch(chunktype) {
-      case SpecializedIndex: size = ClassSpecializedChunk; break;
-      case SmallIndex: size = ClassSmallChunk; break;
-      case MediumIndex: size = ClassMediumChunk; break;
-      default:
-        ShouldNotReachHere();
-    }
-  } else {
-    switch(chunktype) {
-      case SpecializedIndex: size = SpecializedChunk; break;
-      case SmallIndex: size = SmallChunk; break;
-      case MediumIndex: size = MediumChunk; break;
-      default:
-        ShouldNotReachHere();
-    }
-  }
-  return size;
-}
-
-ChunkIndex get_chunk_type_by_size(size_t size, bool is_class) {
-  if (is_class) {
-    if (size == ClassSpecializedChunk) {
-      return SpecializedIndex;
-    } else if (size == ClassSmallChunk) {
-      return SmallIndex;
-    } else if (size == ClassMediumChunk) {
-      return MediumIndex;
-    } else if (size > ClassMediumChunk) {
-      // A valid humongous chunk size is a multiple of the smallest chunk size.
-      assert(is_aligned(size, ClassSpecializedChunk), "Invalid chunk size");
-      return HumongousIndex;
-    }
-  } else {
-    if (size == SpecializedChunk) {
-      return SpecializedIndex;
-    } else if (size == SmallChunk) {
-      return SmallIndex;
-    } else if (size == MediumChunk) {
-      return MediumIndex;
-    } else if (size > MediumChunk) {
-      // A valid humongous chunk size is a multiple of the smallest chunk size.
-      assert(is_aligned(size, SpecializedChunk), "Invalid chunk size");
-      return HumongousIndex;
-    }
-  }
-  ShouldNotReachHere();
-  return (ChunkIndex)-1;
-}
-
-ChunkIndex next_chunk_index(ChunkIndex i) {
-  assert(i < NumberOfInUseLists, "Out of bound");
-  return (ChunkIndex) (i+1);
-}
-
-ChunkIndex prev_chunk_index(ChunkIndex i) {
-  assert(i > ZeroIndex, "Out of bound");
-  return (ChunkIndex) (i-1);
-}
-
 const char* loaders_plural(uintx num) {
   return num == 1 ? "loader" : "loaders";
 }
 
 const char* classes_plural(uintx num) {
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