src/hotspot/share/runtime/globals.hpp

rev 52611 : webrev.00
rev 52613 : webrev.01

@@ -2602,19 +2602,11 @@
                                                                             \
   experimental(bool, UseFastUnorderedTimeStamps, false,                     \
           "Use platform unstable time where supported for timestamps only") \
                                                                             \
   experimental(ccstr, AllocateOldGenAt, NULL,                               \
-               "Directory to use for allocating old generation")            \
-                                                                            \
-  experimental(uintx, G1YoungExpansionBufferPerc, 10,                       \
-               "When heterogenous heap is enabled by AllocateOldGenAt "     \
-               "option, after every GC, yg gen is re-sized which involves " \
-               "system calls to commit/uncommit memory. To reduce these "   \
-               "calls, we keep a buffer of extra regions to absorb small "  \
-               "changes in yg gen length. This flag takes the buffer "      \
-               "size as an percentage of young gen length")
+               "Directory to use for allocating old generation")
 
 #define VM_FLAGS(develop,                                                   \
                  develop_pd,                                                \
                  product,                                                   \
                  product_pd,                                                \