1.1 --- a/src/cpu/zero/vm/globals_zero.hpp Tue Sep 20 23:50:16 2011 -0700 1.2 +++ b/src/cpu/zero/vm/globals_zero.hpp Sun Sep 25 16:03:29 2011 -0700 1.3 @@ -52,7 +52,11 @@ 1.4 define_pd_global(bool, RewriteBytecodes, true); 1.5 define_pd_global(bool, RewriteFrequentPairs, true); 1.6 1.7 +#ifdef _ALLBSD_SOURCE 1.8 +define_pd_global(bool, UseMembar, true); 1.9 +#else 1.10 define_pd_global(bool, UseMembar, false); 1.11 +#endif 1.12 1.13 // GC Ergo Flags 1.14 define_pd_global(intx, CMSYoungGenPerWorker, 16*M); // default max size of CMS young gen, per GC worker thread