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Subject[RFC][PATCH 09/35] m32r: create ptemap.h
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Signed-off-by: Dave Hansen <dave@linux.vnet.ibm.com>
---
linux-2.6.git-dave/arch/m32r/include/asm/pgtable.h | 6 +-----
linux-2.6.git-dave/arch/m32r/include/asm/ptemap.h | 10 ++++++++++
2 files changed, 11 insertions(+), 5 deletions(-)
diff -puN arch/m32r/include/asm/pgtable.h~m32r-ptemaph arch/m32r/include/asm/pgtable.h
--- linux-2.6.git/arch/m32r/include/asm/pgtable.h~m32r-ptemaph 2009-04-30 15:10:57.000000000 -0700
+++ linux-2.6.git-dave/arch/m32r/include/asm/pgtable.h 2009-04-30 15:10:57.000000000 -0700
@@ -330,11 +330,7 @@ static inline void pmd_set(pmd_t * pmdp,
(((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
#define pte_offset_kernel(dir, address) \
((pte_t *)pmd_page_vaddr(*(dir)) + pte_index(address))
-#define pte_offset_map(dir, address) \
- ((pte_t *)page_address(pmd_page(*(dir))) + pte_index(address))
-#define pte_offset_map_nested(dir, address) pte_offset_map(dir, address)
-#define pte_unmap(pte) do { } while (0)
-#define pte_unmap_nested(pte) do { } while (0)
+#include <asm/ptemap.h>

/* Encode and de-code a swap entry */
#define __swp_type(x) (((x).val >> 2) & 0x1f)
diff -puN arch/m32r/include/asm/ptemap.h~m32r-ptemaph arch/m32r/include/asm/ptemap.h
--- linux-2.6.git/arch/m32r/include/asm/ptemap.h~m32r-ptemaph 2009-04-30 15:10:57.000000000 -0700
+++ linux-2.6.git-dave/arch/m32r/include/asm/ptemap.h 2009-04-30 15:10:57.000000000 -0700
@@ -0,0 +1,10 @@
+#ifndef _M32R_ASM_PTEMAP_H
+#define _M32R_ASM_PTEMAP_H
+
+#define pte_offset_map(dir, address) \
+ ((pte_t *)page_address(pmd_page(*(dir))) + pte_index(address))
+#define pte_offset_map_nested(dir, address) pte_offset_map(dir, address)
+#define pte_unmap(pte) do { } while (0)
+#define pte_unmap_nested(pte) do { } while (0)
+
+#endif /* _M32R_ASM_PTEMAP_H */
_

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