void *_handle_dst_link_handler_thread(void *data)
{
knet_handle_t knet_h = (knet_handle_t) data;
struct epoll_event events[KNET_EPOLL_MAX_EVENTS];
set_thread_status(knet_h, KNET_THREAD_DST_LINK, KNET_THREAD_STARTED);
while (!shutdown_in_progress(knet_h)) {
if (epoll_wait(knet_h->dst_link_handler_epollfd, events, KNET_EPOLL_MAX_EVENTS, knet_h->threads_timer_res / 1000) >= 1)
_handle_dst_link_updates(knet_h);
}
set_thread_status(knet_h, KNET_THREAD_DST_LINK, KNET_THREAD_STOPPED);
return NULL;
}
static bool contended_enter_begin(JavaThread *java_thread) {
set_thread_status(java_thread, java_lang_Thread::BLOCKED_ON_MONITOR_ENTER);
ThreadStatistics* stat = java_thread->get_thread_stat();
stat->contended_enter();
bool active = ThreadService::is_thread_monitoring_contention();
if (active) {
stat->contended_enter_begin();
}
return active;
}
static void wait_reenter_end(JavaThread *java_thread, bool active) {
if (active) {
java_thread->get_thread_stat()->contended_enter_end();
}
set_thread_status(java_thread, java_lang_Thread::RUNNABLE);
}
~JavaThreadStatusChanger() {
set_thread_status(_old_state);
}
JavaThreadStatusChanger(JavaThread* java_thread,
java_lang_Thread::ThreadStatus state) {
save_old_state(java_thread);
set_thread_status(state);
}
void set_thread_status(java_lang_Thread::ThreadStatus state) {
if (is_alive()) {
set_thread_status(_java_thread, state);
}
}
