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

*** 115,125 ****
    size_t chunk_word_size;
  
    // Special case for hidden metadata space.
    // ClassMirrorHolder metadata space is usually small since it is used for
    // class loader data's whose life cycle is governed by one class such as a
!   // weak hidden or unsafe anonymous class.  The majority within 1K - 2K range and
    // rarely about 4K (64-bits JVM).
    // Instead of jumping to SmallChunk after initial chunk exhausted, keeping allocation
    // from SpecializeChunk up to _anon_or_delegating_metadata_specialize_chunk_limit (4)
    // reduces space waste from 60+% to around 30%.
    if ((_space_type == Metaspace::ClassMirrorHolderMetaspaceType || _space_type == Metaspace::ReflectionMetaspaceType) &&
--- 115,125 ----
    size_t chunk_word_size;
  
    // Special case for hidden metadata space.
    // ClassMirrorHolder metadata space is usually small since it is used for
    // class loader data's whose life cycle is governed by one class such as a
!   // non-strong hidden class or unsafe anonymous class.  The majority within 1K - 2K range and
    // rarely about 4K (64-bits JVM).
    // Instead of jumping to SmallChunk after initial chunk exhausted, keeping allocation
    // from SpecializeChunk up to _anon_or_delegating_metadata_specialize_chunk_limit (4)
    // reduces space waste from 60+% to around 30%.
    if ((_space_type == Metaspace::ClassMirrorHolderMetaspaceType || _space_type == Metaspace::ReflectionMetaspaceType) &&