453     // retire the last buffer.

   453     // retire the last buffer.

   454     par_scan_state.to_space_alloc_buffer()->flush_and_retire_stats(_young_gen.plab_stats());

   454     par_scan_state.to_space_alloc_buffer()->flush_and_retire_stats(_young_gen.plab_stats());

   455 

   455 

   456     // Every thread has its own age table.  We need to merge

   456     // Every thread has its own age table.  We need to merge

   457     // them all into one.

   457     // them all into one.

   459     _young_gen.age_table()->merge(local_table);

   459     _young_gen.age_table()->merge(local_table);

   460 

   460 

   461     // Inform old gen that we're done.

   461     // Inform old gen that we're done.

   462     _old_gen.par_promote_alloc_done(i);

   462     _old_gen.par_promote_alloc_done(i);

   463     _old_gen.par_oop_since_save_marks_iterate_done(i);

   463     _old_gen.par_oop_since_save_marks_iterate_done(i);

   467     // We need to call this even when ResizeOldPLAB is disabled

   467     // We need to call this even when ResizeOldPLAB is disabled

   468     // so as to avoid breaking some asserts. While we may be able

   468     // so as to avoid breaking some asserts. While we may be able

   469     // to avoid this by reorganizing the code a bit, I am loathe

   469     // to avoid this by reorganizing the code a bit, I am loathe

   470     // to do that unless we find cases where ergo leads to bad

   470     // to do that unless we find cases where ergo leads to bad

   471     // performance.

   471     // performance.

   473   }

   473   }

   474 }

   474 }

   475 

   475 

   476 ParScanClosure::ParScanClosure(ParNewGeneration* g,

   476 ParScanClosure::ParScanClosure(ParNewGeneration* g,

   477                                ParScanThreadState* par_scan_state) :

   477                                ParScanThreadState* par_scan_state) :