src/share/vm/runtime/thread.cpp

rev 11463 : Backport Traversal GC

*** 1954,1964 ****
  #if INCLUDE_ALL_GCS
    // We must flush the G1-related buffers before removing a thread
    // from the list of active threads. We must do this after any deferred
    // card marks have been flushed (above) so that any entries that are
    // added to the thread's dirty card queue as a result are not lost.
!   if (UseG1GC || (UseShenandoahGC && ShenandoahSATBBarrier)) {
      flush_barrier_queues();
    }
    if (UseShenandoahGC && UseTLAB && gclab().is_initialized()) {
      gclab().make_parsable(true);
    }
--- 1954,1964 ----
  #if INCLUDE_ALL_GCS
    // We must flush the G1-related buffers before removing a thread
    // from the list of active threads. We must do this after any deferred
    // card marks have been flushed (above) so that any entries that are
    // added to the thread's dirty card queue as a result are not lost.
!   if (UseG1GC || (UseShenandoahGC)) {
      flush_barrier_queues();
    }
    if (UseShenandoahGC && UseTLAB && gclab().is_initialized()) {
      gclab().make_parsable(true);
    }
*** 2044,2054 ****
    if (UseTLAB) {
      tlab().make_parsable(true);  // retire TLAB, if any
    }
  
  #if INCLUDE_ALL_GCS
!   if (UseG1GC || (UseShenandoahGC && ShenandoahSATBBarrier)) {
      flush_barrier_queues();
    }
    if (UseShenandoahGC && UseTLAB && gclab().is_initialized()) {
      gclab().make_parsable(true);
    }
--- 2044,2054 ----
    if (UseTLAB) {
      tlab().make_parsable(true);  // retire TLAB, if any
    }
  
  #if INCLUDE_ALL_GCS
!   if (UseG1GC || (UseShenandoahGC)) {
      flush_barrier_queues();
    }
    if (UseShenandoahGC && UseTLAB && gclab().is_initialized()) {
      gclab().make_parsable(true);
    }