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src/hotspot/cpu/sparc/globalDefinitions_sparc.hpp
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rev 57586 : imported patch 8235931.patch.cr0
@@ -40,16 +40,18 @@
// The expected size in bytes of a cache line, used to pad data structures.
#if defined(TIERED)
// tiered, 64-bit, large machine
#define DEFAULT_CACHE_LINE_SIZE 128
+ #define OM_CACHE_LINE_SIZE 64
#elif defined(COMPILER1)
// pure C1, 32-bit, small machine
#define DEFAULT_CACHE_LINE_SIZE 16
#elif defined(COMPILER2)
// pure C2, 64-bit, large machine
#define DEFAULT_CACHE_LINE_SIZE 128
+ #define OM_CACHE_LINE_SIZE 64
#endif
#if defined(SOLARIS)
#define SUPPORT_RESERVED_STACK_AREA
#endif
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