1 files changed, 11 insertions, 1 deletions
diff --git a/src/vm/gcenv.os.cpp b/src/vm/gcenv.os.cpp
index abacc3c76d..8572551a06 100644
--- a/src/vm/gcenv.os.cpp
+++ b/src/vm/gcenv.os.cpp
@@ -26,12 +26,22 @@
 
 #define MAX_PTR ((uint8_t*)(~(ptrdiff_t)0))
 
+#ifdef FEATURE_PAL
+uint32_t g_pageSizeUnixInl = 0;
+#endif
+
+
 // Initialize the interface implementation
 // Return:
 //  true if it has succeeded, false if it has failed
 bool GCToOSInterface::Initialize()
 {
     LIMITED_METHOD_CONTRACT;
+
+#ifdef FEATURE_PAL
+    g_pageSizeUnixInl = GetOsPageSize();
+#endif
+
     return true;
 }
 
@@ -299,7 +309,7 @@ bool GCToOSInterface::GetWriteWatch(bool resetState, void* address, size_t size,
     ULONG granularity;
 
     bool success = ::GetWriteWatch(flags, address, size, pageAddresses, (ULONG_PTR*)pageAddressesCount, &granularity) == 0;
-    _ASSERTE (granularity == OS_PAGE_SIZE);
+    _ASSERTE (granularity == GetOsPageSize());
 
     return success;
 }