mips, thp: remove infrastructure for handling splitting PMDs

[deliverable/linux.git] / arch / mips / include / asm / pgtable-bits.h

diff --git a/arch/mips/include/asm/pgtable-bits.h b/arch/mips/include/asm/pgtable-bits.h
index ff7ad91c85db325b27dacb8987c9e1b930088855..97b313882678084857129b811cea812a723c6a3a 100644 (file)
--- a/arch/mips/include/asm/pgtable-bits.h
+++ b/arch/mips/include/asm/pgtable-bits.h
@@ -131,14 +131,12 @@
 /* Huge TLB page */
 #define _PAGE_HUGE_SHIFT       (_PAGE_MODIFIED_SHIFT + 1)
 #define _PAGE_HUGE             (1 << _PAGE_HUGE_SHIFT)
-#define _PAGE_SPLITTING_SHIFT  (_PAGE_HUGE_SHIFT + 1)
-#define _PAGE_SPLITTING                (1 << _PAGE_SPLITTING_SHIFT)
 #endif /* CONFIG_64BIT && CONFIG_MIPS_HUGE_TLB_SUPPORT */
 
 #if defined(CONFIG_CPU_MIPSR2) || defined(CONFIG_CPU_MIPSR6)
 /* XI - page cannot be executed */
-#ifdef _PAGE_SPLITTING_SHIFT
-#define _PAGE_NO_EXEC_SHIFT    (_PAGE_SPLITTING_SHIFT + 1)
+#ifdef _PAGE_HUGE_SHIFT
+#define _PAGE_NO_EXEC_SHIFT    (_PAGE_HUGE_SHIFT + 1)
 #else
 #define _PAGE_NO_EXEC_SHIFT    (_PAGE_MODIFIED_SHIFT + 1)
 #endif
@@ -153,8 +151,8 @@
 
 #if defined(_PAGE_NO_READ_SHIFT)
 #define _PAGE_GLOBAL_SHIFT     (_PAGE_NO_READ_SHIFT + 1)
-#elif defined(_PAGE_SPLITTING_SHIFT)
-#define _PAGE_GLOBAL_SHIFT     (_PAGE_SPLITTING_SHIFT + 1)
+#elif defined(_PAGE_HUGE_SHIFT)
+#define _PAGE_GLOBAL_SHIFT     (_PAGE_HUGE_SHIFT + 1)
 #else
 #define _PAGE_GLOBAL_SHIFT     (_PAGE_MODIFIED_SHIFT + 1)
 #endif