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diff src/share/vm/runtime/globals.hpp @ 389:ee21eaa8ffe1

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6660681: Incrementally reserve pages on win server 2003 for better large page affinity Summary: For windows server 2003 added option to reserve large pages individually. Reviewed-by: alanb, jcoomes, tonyp, apetrusenko
author jmasa
date Thu, 02 Oct 2008 12:01:08 -0700
parents ddfad9496151
children cc68c8e9b309
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line diff
--- a/src/share/vm/runtime/globals.hpp	Wed Oct 01 15:05:06 2008 -0400
+++ b/src/share/vm/runtime/globals.hpp	Thu Oct 02 12:01:08 2008 -0700
@@ -330,6 +330,12 @@
   product_pd(bool, UseLargePages,                                           \
           "Use large page memory")                                          \
                                                                             \
+  product_pd(bool, UseLargePagesIndividualAllocation,                       \
+          "Allocate large pages individually for better affinity")          \
+                                                                            \
+  develop(bool, LargePagesIndividualAllocationInjectError, false,           \
+          "Fail large pages individual allocation")                         \
+                                                                            \
   develop(bool, TracePageSizes, false,                                      \
           "Trace page size selection and usage.")                           \
                                                                             \