src/hotspot/share/runtime/thread.hpp

rev 56044 : imported patch 8230184.patch
rev 56046 : v2.00 -> v2.05 (CR5/v2.05/8-for-jdk13) patches combined into one; merge with 8229212.patch; merge with jdk-14+11; merge with 8230184.patch.

*** 413,422 ****
--- 413,423 ----
    ObjectMonitor* om_free_list;                  // SLL of free ObjectMonitors
    int om_free_count;                            // # on om_free_list
    int om_free_provision;                        // # to try to allocate next
    ObjectMonitor* om_in_use_list;                // SLL of in-use ObjectMonitors
    int om_in_use_count;                          // # on om_in_use_list
+   volatile bool om_request_deflation;           // request deflation of idle monitors
  
  #ifdef ASSERT
   private:
    volatile uint64_t _visited_for_critical_count;