src/hotspot/share/gc/shared/collectedHeap.cpp

rev 47819 : imported patch 10.07.open.rebase_20171110.dcubed

*** 38,47 ****
--- 38,48 ----
  #include "memory/resourceArea.hpp"
  #include "oops/instanceMirrorKlass.hpp"
  #include "oops/oop.inline.hpp"
  #include "runtime/init.hpp"
  #include "runtime/thread.inline.hpp"
+ #include "runtime/threadSMR.hpp"
  #include "services/heapDumper.hpp"
  #include "utilities/align.hpp"
  
  
  #ifdef ASSERT
*** 538,551 ****
           " unparsable again");
    const bool use_tlab = UseTLAB;
    const bool deferred = _defer_initial_card_mark;
    // The main thread starts allocating via a TLAB even before it
    // has added itself to the threads list at vm boot-up.
!   assert(!use_tlab || Threads::first() != NULL,
           "Attempt to fill tlabs before main thread has been added"
           " to threads list is doomed to failure!");
!   for (JavaThread *thread = Threads::first(); thread; thread = thread->next()) {
       if (use_tlab) thread->tlab().make_parsable(retire_tlabs);
  #if COMPILER2_OR_JVMCI
       // The deferred store barriers must all have been flushed to the
       // card-table (or other remembered set structure) before GC starts
       // processing the card-table (or other remembered set).
--- 539,553 ----
           " unparsable again");
    const bool use_tlab = UseTLAB;
    const bool deferred = _defer_initial_card_mark;
    // The main thread starts allocating via a TLAB even before it
    // has added itself to the threads list at vm boot-up.
!   JavaThreadIteratorWithHandle jtiwh;
!   assert(!use_tlab || jtiwh.length() > 0,
           "Attempt to fill tlabs before main thread has been added"
           " to threads list is doomed to failure!");
!   for (; JavaThread *thread = jtiwh.next(); ) {
       if (use_tlab) thread->tlab().make_parsable(retire_tlabs);
  #if COMPILER2_OR_JVMCI
       // The deferred store barriers must all have been flushed to the
       // card-table (or other remembered set structure) before GC starts
       // processing the card-table (or other remembered set).