src/hotspot/share/gc/z/zBarrierSetNMethod.cpp

rev 53848 : 8219469: ZGC: Extract functions out from ZNMethodTable into new ZNMethod class

*** 25,40 ****
  #include "code/nmethod.hpp"
  #include "gc/z/zBarrierSetNMethod.hpp"
  #include "gc/z/zGlobals.hpp"
  #include "gc/z/zLock.inline.hpp"
  #include "gc/z/zOopClosures.hpp"
! #include "gc/z/zNMethodTable.hpp"
  #include "gc/z/zThreadLocalData.hpp"
  #include "logging/log.hpp"
  
  bool ZBarrierSetNMethod::nmethod_entry_barrier(nmethod* nm) {
!   ZLocker<ZReentrantLock> locker(ZNMethodTable::lock_for_nmethod(nm));
    log_trace(nmethod, barrier)("Entered critical zone for %p", nm);
  
    if (!is_armed(nm)) {
      // Some other thread got here first and healed the oops
      // and disarmed the nmethod.
--- 25,40 ----
  #include "code/nmethod.hpp"
  #include "gc/z/zBarrierSetNMethod.hpp"
  #include "gc/z/zGlobals.hpp"
  #include "gc/z/zLock.inline.hpp"
  #include "gc/z/zOopClosures.hpp"
! #include "gc/z/zNMethod.hpp"
  #include "gc/z/zThreadLocalData.hpp"
  #include "logging/log.hpp"
  
  bool ZBarrierSetNMethod::nmethod_entry_barrier(nmethod* nm) {
!   ZLocker<ZReentrantLock> locker(ZNMethod::lock_for_nmethod(nm));
    log_trace(nmethod, barrier)("Entered critical zone for %p", nm);
  
    if (!is_armed(nm)) {
      // Some other thread got here first and healed the oops
      // and disarmed the nmethod.