[RFC v2][PATCH 12/35] mn10300: create ptemap.h

Dave Hansen
2009-05-20T18:25:04Z

linux-2.6.git-dave/arch/mn10300/include/asm/pgtable.h | 6 +-----
linux-2.6.git-dave/arch/mn10300/include/asm/ptemap.h | 10 ++++++++++
2 files changed, 11 insertions(+), 5 deletions(-)

diff -puN arch/mn10300/include/asm/pgtable.h~mn10300-ptemaph arch/mn10300/include/asm/pgtable.h
--- linux-2.6.git/arch/mn10300/include/asm/pgtable.h~mn10300-ptemaph 2009-04-30 15:10:59.000000000 -0700
+++ linux-2.6.git-dave/arch/mn10300/include/asm/pgtable.h 2009-04-30 15:10:59.000000000 -0700
@@ -455,11 +455,7 @@ static inline int set_kernel_exec(unsign
return 0;
}

-#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>

/*
* The MN10300 has external MMU info in the form of a TLB: this is adapted from
diff -puN arch/mn10300/include/asm/ptemap.h~mn10300-ptemaph arch/mn10300/include/asm/ptemap.h
--- linux-2.6.git/arch/mn10300/include/asm/ptemap.h~mn10300-ptemaph 2009-04-30 15:10:59.000000000 -0700
+++ linux-2.6.git-dave/arch/mn10300/include/asm/ptemap.h 2009-04-30 15:10:59.000000000 -0700
@@ -0,0 +1,10 @@
+#ifndef _MN10300_ASM_PTEMAP_H
+#define _MN10300_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 /* _MN10300_ASM_PTEMAP_H */
_