--- old/src/hotspot/share/runtime/globals.hpp	2017-11-28 15:37:20.574203906 +0100
+++ new/src/hotspot/share/runtime/globals.hpp	2017-11-28 15:37:20.418204769 +0100
@@ -3392,7 +3392,7 @@
                                                                             \
   product_pd(uintx, CodeCacheExpansionSize,                                 \
           "Code cache expansion size (in bytes)")                           \
-          range(os::vm_page_size(), max_uintx)                              \
+          range(32*K, max_uintx)                                            \
                                                                             \
   diagnostic_pd(uintx, CodeCacheMinBlockLength,                             \
           "Minimum number of segments in a code cache block")               \