src/hotspot/share/runtime/deoptimization.cpp

rev 47287 : Port 09.17.Thread_SMR_logging_update from JDK9 to JDK10
rev 47289 : eosterlund, stefank CR - refactor code into threadSMR.cpp and threadSMR.hpp
rev 47292 : stefank, coleenp CR - refactor most JavaThreadIterator usage to use JavaThreadIteratorWithHandle.

*** 1302,1315 ****
      return;
    }
  
    assert(SafepointSynchronize::is_at_safepoint(), "must only be called from safepoint");
    GrowableArray<Handle>* objects_to_revoke = new GrowableArray<Handle>();
!   {
!     ThreadsListHandle tlh;
!     JavaThreadIterator jti(tlh.list());
!     for (JavaThread* jt = jti.first(); jt != NULL; jt = jti.next()) {
        if (jt->has_last_Java_frame()) {
          StackFrameStream sfs(jt, true);
          while (!sfs.is_done()) {
            frame* cur = sfs.current();
            if (cb->contains(cur->pc())) {
--- 1302,1312 ----
      return;
    }
  
    assert(SafepointSynchronize::is_at_safepoint(), "must only be called from safepoint");
    GrowableArray<Handle>* objects_to_revoke = new GrowableArray<Handle>();
!   for (JavaThreadIteratorWithHandle jtiwh; JavaThread *jt = jtiwh.next(); ) {
      if (jt->has_last_Java_frame()) {
        StackFrameStream sfs(jt, true);
        while (!sfs.is_done()) {
          frame* cur = sfs.current();
          if (cb->contains(cur->pc())) {
*** 1323,1333 ****
              collect_monitors(cvf, objects_to_revoke);
            }
            sfs.next();
          }
        }
-     }
    }
    BiasedLocking::revoke_at_safepoint(objects_to_revoke);
  }
  
  
--- 1320,1329 ----