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

*** 48,57 ****
--- 48,58 ----
  #include "runtime/interfaceSupport.hpp"
  #include "runtime/sharedRuntime.hpp"
  #include "runtime/signature.hpp"
  #include "runtime/stubRoutines.hpp"
  #include "runtime/thread.hpp"
+ #include "runtime/threadSMR.hpp"
  #include "runtime/vframe.hpp"
  #include "runtime/vframeArray.hpp"
  #include "runtime/vframe_hp.hpp"
  #include "utilities/events.hpp"
  #include "utilities/xmlstream.hpp"
*** 1301,1311 ****
      return;
    }
  
    assert(SafepointSynchronize::is_at_safepoint(), "must only be called from safepoint");
    GrowableArray<Handle>* objects_to_revoke = new GrowableArray<Handle>();
!   for (JavaThread* jt = Threads::first(); jt != NULL ; jt = jt->next()) {
      if (jt->has_last_Java_frame()) {
        StackFrameStream sfs(jt, true);
        while (!sfs.is_done()) {
          frame* cur = sfs.current();
          if (cb->contains(cur->pc())) {
--- 1302,1315 ----
      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())) {
*** 1319,1328 ****
--- 1323,1333 ----
              collect_monitors(cvf, objects_to_revoke);
            }
            sfs.next();
          }
        }
+     }
    }
    BiasedLocking::revoke_at_safepoint(objects_to_revoke);
  }