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src/share/vm/runtime/thread.inline.hpp

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  42 #endif
  43 #ifdef TARGET_OS_FAMILY_bsd
  44 # include "thread_bsd.inline.hpp"
  45 #endif
  46 
  47 #undef SHARE_VM_RUNTIME_THREAD_INLINE_HPP_SCOPE
  48 
  49 inline jlong Thread::cooked_allocated_bytes() {
  50   jlong allocated_bytes = OrderAccess::load_acquire(&_allocated_bytes);
  51   if (UseTLAB) {
  52     size_t used_bytes = tlab().used_bytes();
  53     if ((ssize_t)used_bytes > 0) {
  54       // More-or-less valid tlab. The load_acquire above should ensure
  55       // that the result of the add is <= the instantaneous value.
  56       return allocated_bytes + used_bytes;
  57     }
  58   }
  59   return allocated_bytes;
  60 }
  61 
  62 #ifdef PPC64
  63 inline JavaThreadState JavaThread::thread_state() const    {
  64   return (JavaThreadState) OrderAccess::load_acquire((volatile jint*)&_thread_state);
  65 }
  66 
  67 inline void JavaThread::set_thread_state(JavaThreadState s) {
  68   OrderAccess::release_store((volatile jint*)&_thread_state, (jint)s);
  69 }
  70 #endif
  71 
  72 inline void JavaThread::set_done_attaching_via_jni() {
  73   _jni_attach_state = _attached_via_jni;
  74   OrderAccess::fence();
  75 }






  76 
  77 #endif // SHARE_VM_RUNTIME_THREAD_INLINE_HPP


  42 #endif
  43 #ifdef TARGET_OS_FAMILY_bsd
  44 # include "thread_bsd.inline.hpp"
  45 #endif
  46 
  47 #undef SHARE_VM_RUNTIME_THREAD_INLINE_HPP_SCOPE
  48 
  49 inline jlong Thread::cooked_allocated_bytes() {
  50   jlong allocated_bytes = OrderAccess::load_acquire(&_allocated_bytes);
  51   if (UseTLAB) {
  52     size_t used_bytes = tlab().used_bytes();
  53     if ((ssize_t)used_bytes > 0) {
  54       // More-or-less valid tlab. The load_acquire above should ensure
  55       // that the result of the add is <= the instantaneous value.
  56       return allocated_bytes + used_bytes;
  57     }
  58   }
  59   return allocated_bytes;
  60 }
  61 
  62 #if defined(PPC64) || defined (AARCH64)
  63 inline JavaThreadState JavaThread::thread_state() const    {
  64   return (JavaThreadState) OrderAccess::load_acquire((volatile jint*)&_thread_state);
  65 }
  66 
  67 inline void JavaThread::set_thread_state(JavaThreadState s) {
  68   OrderAccess::release_store((volatile jint*)&_thread_state, (jint)s);
  69 }
  70 #endif
  71 
  72 inline void JavaThread::set_done_attaching_via_jni() {
  73   _jni_attach_state = _attached_via_jni;
  74   OrderAccess::fence();
  75 }
  76 
  77 #if INCLUDE_ALL_GCS
  78 char JavaThread::gc_state() const {
  79   return _gc_state;
  80 }
  81 #endif
  82 
  83 #endif // SHARE_VM_RUNTIME_THREAD_INLINE_HPP
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