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8191789: migrate more Thread-SMR stuff from thread.[ch]pp -> threadSMR.[ch]pp

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Reviewed-by: stefank, coleenp, dholmes, gthornbr
This commit is contained in:
Daniel D. Daugherty 2017-12-06 15:19:30 -05:00
parent 318c0d74ab
commit 230b5768d7
9 changed files with 1114 additions and 1069 deletions
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23
src/hotspot/share/runtime/thread.inline.hpp
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@ -28,7 +28,6 @@
#include "runtime/atomic.hpp"
#include "runtime/os.inline.hpp"
#include "runtime/thread.hpp"
#include "runtime/threadSMR.hpp"
inline void Thread::set_suspend_flag(SuspendFlags f) {
assert(sizeof(jint) == sizeof(_suspend_flags), "size mismatch");
@ -212,26 +211,4 @@ inline void JavaThread::set_terminated_value() {
OrderAccess::release_store((volatile jint *) &_terminated, (jint) _thread_terminated);
}
inline void Threads::add_smr_tlh_times(uint add_value) {
Atomic::add(add_value, &_smr_tlh_times);
}
inline void Threads::inc_smr_tlh_cnt() {
Atomic::inc(&_smr_tlh_cnt);
}
inline void Threads::update_smr_tlh_time_max(uint new_value) {
while (true) {
uint cur_value = _smr_tlh_time_max;
if (new_value <= cur_value) {
// No need to update max value so we're done.
break;
}
if (Atomic::cmpxchg(new_value, &_smr_tlh_time_max, cur_value) == cur_value) {
// Updated max value so we're done. Otherwise try it all again.
break;
}
}
}
#endif // SHARE_VM_RUNTIME_THREAD_INLINE_HPP