[RFC v2][PATCH 20/35] xtensa: create ptemap.h

Dave Hansen
2009-05-20T18:25:35Z

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

diff -puN arch/xtensa/include/asm/pgtable.h~xtensa-ptemaph arch/xtensa/include/asm/pgtable.h
--- linux-2.6.git/arch/xtensa/include/asm/pgtable.h~xtensa-ptemaph 2009-04-30 15:11:04.000000000 -0700
+++ linux-2.6.git-dave/arch/xtensa/include/asm/pgtable.h 2009-04-30 15:11:04.000000000 -0700
@@ -323,12 +323,6 @@ ptep_set_wrprotect(struct mm_struct *mm,
#define pte_index(address) (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
#define pte_offset_kernel(dir,addr) \
((pte_t*) pmd_page_vaddr(*(dir)) + pte_index(addr))
-#define pte_offset_map(dir,addr) pte_offset_kernel((dir),(addr))
-#define pte_offset_map_nested(dir,addr) pte_offset_kernel((dir),(addr))
-
-#define pte_unmap(pte) do { } while (0)
-#define pte_unmap_nested(pte) do { } while (0)
-

/*
* Encode and decode a swap entry.
diff -puN /dev/null arch/xtensa/include/asm/ptemap.h
--- /dev/null 2008-09-02 09:40:19.000000000 -0700
+++ linux-2.6.git-dave/arch/xtensa/include/asm/ptemap.h 2009-04-30 15:11:04.000000000 -0700
@@ -0,0 +1,10 @@
+#ifndef _XTENSA_ASM_PTEMAP_H
+#define _XTENSA_ASM_PTEMAP_H
+
+#define pte_offset_map(dir,addr) pte_offset_kernel((dir),(addr))
+#define pte_offset_map_nested(dir,addr) pte_offset_kernel((dir),(addr))
+
+#define pte_unmap(pte) do { } while (0)
+#define pte_unmap_nested(pte) do { } while (0)
+
+#endif /* _XTENSA_ASM_PTEMAP_H */
_