MIPS: Control huge tlb support via Kconfig symbol MIPS_HUGE_TLB_SUPPORT

We need Huge TLBs for HUGETLB_PAGE, or the soon to follow
TRANSPARENT_HUGEPAGE.  collect this information under a single Kconfig
symbol.

Signed-off-by: David Daney <david.daney@cavium.com>

4 files changed, 6 insertions, 6 deletions

diff --git a/arch/mips/include/asm/mipsregs.h b/arch/mips/include/asm/mipsregs.h
index eb742895dcb..881b980c72d 100644
--- a/arch/mips/include/asm/mipsregs.h
+++ b/arch/mips/include/asm/mipsregs.h
@@ -240,7 +240,7 @@
 #define PM_HUGE_MASK    PM_64M
 #elif defined(CONFIG_PAGE_SIZE_64KB)
 #define PM_HUGE_MASK    PM_256M
-#elif defined(CONFIG_HUGETLB_PAGE)
+#elif defined(CONFIG_MIPS_HUGE_TLB_SUPPORT)
 #error Bad page size configuration for hugetlbfs!
 #endif
 
diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
index c48a7f0bcf3..31ab10f02ba 100644
--- a/arch/mips/include/asm/page.h
+++ b/arch/mips/include/asm/page.h
@@ -33,17 +33,17 @@
 #define PAGE_SIZE       (_AC(1,UL) << PAGE_SHIFT)
 #define PAGE_MASK       (~(PAGE_SIZE - 1))
 
-#ifdef CONFIG_HUGETLB_PAGE
+#ifdef CONFIG_MIPS_HUGE_TLB_SUPPORT
 #define HPAGE_SHIFT     (PAGE_SHIFT + PAGE_SHIFT - 3)
 #define HPAGE_SIZE      (_AC(1,UL) << HPAGE_SHIFT)
 #define HPAGE_MASK      (~(HPAGE_SIZE - 1))
 #define HUGETLB_PAGE_ORDER      (HPAGE_SHIFT - PAGE_SHIFT)
-#else /* !CONFIG_HUGETLB_PAGE */
+#else /* !CONFIG_MIPS_HUGE_TLB_SUPPORT */
 #define HPAGE_SHIFT     ({BUILD_BUG(); 0; })
 #define HPAGE_SIZE      ({BUILD_BUG(); 0; })
 #define HPAGE_MASK      ({BUILD_BUG(); 0; })
 #define HUGETLB_PAGE_ORDER      ({BUILD_BUG(); 0; })
-#endif /* CONFIG_HUGETLB_PAGE */
+#endif /* CONFIG_MIPS_HUGE_TLB_SUPPORT */
 
 #ifndef __ASSEMBLY__
 
diff --git a/arch/mips/include/asm/pgtable-bits.h b/arch/mips/include/asm/pgtable-bits.h
index f8b8fb35841..1e2642c360a 100644
--- a/arch/mips/include/asm/pgtable-bits.h
+++ b/arch/mips/include/asm/pgtable-bits.h
@@ -128,7 +128,7 @@
 #define _PAGE_MODIFIED          (1 << _PAGE_MODIFIED_SHIFT)
 #define _PAGE_FILE              (_PAGE_MODIFIED)
 
-#ifdef CONFIG_HUGETLB_PAGE
+#ifdef CONFIG_MIPS_HUGE_TLB_SUPPORT
 /* huge tlb page */
 #define _PAGE_HUGE_SHIFT        (_PAGE_MODIFIED_SHIFT + 1)
 #define _PAGE_HUGE              (1 << _PAGE_HUGE_SHIFT)
diff --git a/arch/mips/include/asm/sparsemem.h b/arch/mips/include/asm/sparsemem.h
index 4461198361c..65900dab3ad 100644
--- a/arch/mips/include/asm/sparsemem.h
+++ b/arch/mips/include/asm/sparsemem.h
@@ -6,7 +6,7 @@
  * SECTION_SIZE_BITS            2^N: how big each section will be
  * MAX_PHYSMEM_BITS             2^N: how much memory we can have in that space
  */
-#if defined(CONFIG_HUGETLB_PAGE) && defined(CONFIG_PAGE_SIZE_64KB)
+#if defined(CONFIG_MIPS_HUGE_TLB_SUPPORT) && defined(CONFIG_PAGE_SIZE_64KB)
 # define SECTION_SIZE_BITS      29
 #else
 # define SECTION_SIZE_BITS      28