src/hotspot/share/gc/g1/g1ConcurrentMark.cpp

rev 56944 : imported patch 8233702-function-to-clamp-value-to-range

@@ -1609,11 +1609,11 @@
     // is not multi-threaded we use the current (VMThread) thread,
     // otherwise we use the work gang from the G1CollectedHeap and
     // we utilize all the worker threads we can.
     bool processing_is_mt = rp->processing_is_mt();
     uint active_workers = (processing_is_mt ? _g1h->workers()->active_workers() : 1U);
-    active_workers = MAX2(MIN2(active_workers, _max_num_tasks), 1U);
+    active_workers = clamp(active_workers, 1u, _max_num_tasks);
 
     // Parallel processing task executor.
     G1CMRefProcTaskExecutor par_task_executor(_g1h, this,
                                               _g1h->workers(), active_workers);
     AbstractRefProcTaskExecutor* executor = (processing_is_mt ? &par_task_executor : NULL);