From 85b1da7c47052330af9485a5f5c7e54ede882e65 Mon Sep 17 00:00:00 2001 From: Nitin Gupta Date: Thu, 9 Mar 2017 14:22:23 -0800 Subject: sparc64: Add support for 2G hugepages Signed-off-by: Nitin Gupta Signed-off-by: David S. Miller --- arch/sparc/include/asm/page_64.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to '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 f294dd42fc7d..5961b2d8398a 100644 --- 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_2GB_SHIFT 31 #define HPAGE_256MB_SHIFT 28 #define HPAGE_64K_SHIFT 16 #define REAL_HPAGE_SIZE (_AC(1,UL) << REAL_HPAGE_SHIFT) @@ -27,7 +28,7 @@ #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 3 +#define HUGE_MAX_HSTATE 4 #endif #ifndef __ASSEMBLY__ -- cgit