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| author | David Woodhouse <dwmw2@infradead.org> | 2006-10-01 18:55:53 +0200 |
|---|---|---|
| committer | David Woodhouse <dwmw2@infradead.org> | 2006-10-01 18:55:53 +0200 |
| commit | 8a84fc15ae5cafcc366dd85cf8e1ab2040679abc (patch) | |
| tree | 5d8dce194c9667fa92e9ec9f545cec867a9a1e0d /include/asm-arm/pgtable.h | |
| parent | [MTD ONENAND] Check OneNAND lock scheme & all block unlock command support (diff) | |
| parent | Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart (diff) | |
| download | linux-8a84fc15ae5cafcc366dd85cf8e1ab2040679abc.tar.xz linux-8a84fc15ae5cafcc366dd85cf8e1ab2040679abc.zip | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Manually resolve conflict in include/mtd/Kbuild
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'include/asm-arm/pgtable.h')
| -rw-r--r-- | include/asm-arm/pgtable.h | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/include/asm-arm/pgtable.h b/include/asm-arm/pgtable.h index 8d3919c6458c..ed8cb5963e99 100644 --- a/include/asm-arm/pgtable.h +++ b/include/asm-arm/pgtable.h @@ -136,6 +136,13 @@ extern void __pgd_error(const char *file, int line, unsigned long val); #define USER_PTRS_PER_PGD ((TASK_SIZE/PGDIR_SIZE) - FIRST_USER_PGD_NR) /* + * section address mask and size definitions. + */ +#define SECTION_SHIFT 20 +#define SECTION_SIZE (1UL << SECTION_SHIFT) +#define SECTION_MASK (~(SECTION_SIZE-1)) + +/* * ARMv6 supersection address mask and size definitions. */ #define SUPERSECTION_SHIFT 24 @@ -224,9 +231,9 @@ extern struct page *empty_zero_page; #define pte_none(pte) (!pte_val(pte)) #define pte_clear(mm,addr,ptep) set_pte_at((mm),(addr),(ptep), __pte(0)) #define pte_page(pte) (pfn_to_page(pte_pfn(pte))) -#define pte_offset_kernel(dir,addr) (pmd_page_kernel(*(dir)) + __pte_index(addr)) -#define pte_offset_map(dir,addr) (pmd_page_kernel(*(dir)) + __pte_index(addr)) -#define pte_offset_map_nested(dir,addr) (pmd_page_kernel(*(dir)) + __pte_index(addr)) +#define pte_offset_kernel(dir,addr) (pmd_page_vaddr(*(dir)) + __pte_index(addr)) +#define pte_offset_map(dir,addr) (pmd_page_vaddr(*(dir)) + __pte_index(addr)) +#define pte_offset_map_nested(dir,addr) (pmd_page_vaddr(*(dir)) + __pte_index(addr)) #define pte_unmap(pte) do { } while (0) #define pte_unmap_nested(pte) do { } while (0) @@ -291,7 +298,7 @@ PTE_BIT_FUNC(mkyoung, |= L_PTE_YOUNG); clean_pmd_entry(pmdp); \ } while (0) -static inline pte_t *pmd_page_kernel(pmd_t pmd) +static inline pte_t *pmd_page_vaddr(pmd_t pmd) { unsigned long ptr; |