src/hotspot/share/gc/shared/genCollectedHeap.hpp

rev 49945 : imported patch 8191471-g1-varying-tlab-allocation
rev 49950 : [mq]: 8191471-pliden-comments

*** 295,307 ****
    // Section on TLAB's.
    virtual bool supports_tlab_allocation() const;
    virtual size_t tlab_capacity(Thread* thr) const;
    virtual size_t tlab_used(Thread* thr) const;
    virtual size_t unsafe_max_tlab_alloc(Thread* thr) const;
!   virtual HeapWord* allocate_new_tlab(size_t min_word_size,
!                                       size_t desired_word_size,
!                                       size_t* actual_word_size);
  
    // The "requestor" generation is performing some garbage collection
    // action for which it would be useful to have scratch space.  The
    // requestor promises to allocate no more than "max_alloc_words" in any
    // older generation (via promotion say.)   Any blocks of space that can
--- 295,307 ----
    // Section on TLAB's.
    virtual bool supports_tlab_allocation() const;
    virtual size_t tlab_capacity(Thread* thr) const;
    virtual size_t tlab_used(Thread* thr) const;
    virtual size_t unsafe_max_tlab_alloc(Thread* thr) const;
!   virtual HeapWord* allocate_new_tlab(size_t min_size,
!                                       size_t requested_size,
!                                       size_t* actual_size);
  
    // The "requestor" generation is performing some garbage collection
    // action for which it would be useful to have scratch space.  The
    // requestor promises to allocate no more than "max_alloc_words" in any
    // older generation (via promotion say.)   Any blocks of space that can