archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-09-17 09:34:38 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

8246622: Remove CollectedHeap::print_gc_threads_on()

Browse source 
Reviewed-by: stefank, tschatzl, sjohanss
This commit is contained in:
Per Lidén 2020-06-05 15:22:53 +02:00
parent c66bef0289
commit 06e47d05b6
27 changed files with 31 additions and 127 deletions
Download patch file Download diff file Expand all files Collapse all files

28
src/hotspot/share/runtime/thread.cpp
View file

@ -4736,6 +4736,22 @@ JavaThread *Threads::owning_thread_from_monitor_owner(ThreadsList * t_list,
return the_owner;
}
class PrintOnClosure : public ThreadClosure {
private:
outputStream* _st;
public:
PrintOnClosure(outputStream* st) :
_st(st) {}
virtual void do_thread(Thread* thread) {
if (thread != NULL) {
thread->print_on(_st);
_st->cr();
}
}
};
// Threads::print_on() is called at safepoint by VM_PrintThreads operation.
void Threads::print_on(outputStream* st, bool print_stacks,
bool internal_format, bool print_concurrent_locks,
@ -4778,14 +4794,10 @@ void Threads::print_on(outputStream* st, bool print_stacks,
#endif // INCLUDE_SERVICES
}
VMThread::vm_thread()->print_on(st);
st->cr();
Universe::heap()->print_gc_threads_on(st);
WatcherThread* wt = WatcherThread::watcher_thread();
if (wt != NULL) {
wt->print_on(st);
st->cr();
}
PrintOnClosure cl(st);
cl.do_thread(VMThread::vm_thread());
Universe::heap()->gc_threads_do(&cl);
cl.do_thread(WatcherThread::watcher_thread());
st->flush();
}