# HG changeset patch
# User sjohanss
# Date 1523427493 -7200
# Node ID 0d8ed8b2ac4f177d8c4e7697416535077a49a835
# Parent  4062c2c5f7d7e5098342d74f4429d99b905a2e44
8200228: Change default value of HeapSizePerGCThread
Reviewed-by: tschatzl, shade, jwilhelm

diff -r 4062c2c5f7d7 -r 0d8ed8b2ac4f src/hotspot/share/gc/shared/gc_globals.hpp
--- a/src/hotspot/share/gc/shared/gc_globals.hpp	Tue Apr 10 15:33:11 2018 -0700
+++ b/src/hotspot/share/gc/shared/gc_globals.hpp	Wed Apr 11 08:18:13 2018 +0200
@@ -150,7 +150,7 @@
           "Force dynamic selection of the number of "                       \
           "parallel threads parallel gc will use to aid debugging")         \
                                                                             \
-  product(size_t, HeapSizePerGCThread, ScaleForWordSize(64*M),              \
+  product(size_t, HeapSizePerGCThread, ScaleForWordSize(32*M),              \
           "Size of heap (bytes) per GC thread used in calculating the "     \
           "number of GC threads")                                           \
           range((size_t)os::vm_page_size(), (size_t)max_uintx)              \