src/share/vm/runtime/globals.hpp

*** 1301,1310 ****
--- 1301,1314 ----
            "(SPARC only)")                                                   \
                                                                              \
    product(bool, ReduceSignalUsage, false,                                   \
            "Reduce the use of OS signals in Java and/or the VM")             \
                                                                              \
+   experimental(bool, UseCpuAllocPath, false,                                \
+                "Use CPU_ALLOC code path in os::active_processor_count "     \
+                "(Linux only)")                                              \
+                                                                             \
    develop_pd(bool, ShareVtableStubs,                                        \
            "Share vtable stubs (smaller code but worse branch prediction")   \
                                                                              \
    develop(bool, LoadLineNumberTables, true,                                 \
            "Tell whether the class file parser loads line number tables")    \