sparc64: Add 16GB hugepage support

[sfrench/cifs-2.6.git] / arch / sparc / include / asm / page_64.h

diff --git a/arch/sparc/include/asm/page_64.h b/arch/sparc/include/asm/page_64.h
index 5961b2d8398a9cdfa359483f009f0c30cfcca9a8..8ee1f97589a1aca43cd41c2b9fecb51bfcb68fee 100644 (file)
--- a/arch/sparc/include/asm/page_64.h
+++ b/arch/sparc/include/asm/page_64.h
@@ -17,6 +17,7 @@
 
 #define HPAGE_SHIFT            23
 #define REAL_HPAGE_SHIFT       22
+#define HPAGE_16GB_SHIFT       34
 #define HPAGE_2GB_SHIFT                31
 #define HPAGE_256MB_SHIFT      28
 #define HPAGE_64K_SHIFT                16
@@ -28,7 +29,7 @@
 #define HUGETLB_PAGE_ORDER     (HPAGE_SHIFT - PAGE_SHIFT)
 #define HAVE_ARCH_HUGETLB_UNMAPPED_AREA
 #define REAL_HPAGE_PER_HPAGE   (_AC(1,UL) << (HPAGE_SHIFT - REAL_HPAGE_SHIFT))
-#define HUGE_MAX_HSTATE                4
+#define HUGE_MAX_HSTATE                5
 #endif
 
 #ifndef __ASSEMBLY__