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| author | Andi Kleen <ak@suse.de> | 2006-06-26 13:57:56 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-26 10:48:18 -0700 |
| commit | d2ae5b5f6afd3c4caaf82444102a4372135cb994 (patch) | |
| tree | 4011a28241f4528f4d922cbe718797120b31036c | |
| parent | b79c4df714ff190f7149d3d5a86278bdc25a90ec (diff) | |
| download | op-kernel-dev-d2ae5b5f6afd3c4caaf82444102a4372135cb994.zip op-kernel-dev-d2ae5b5f6afd3c4caaf82444102a4372135cb994.tar.gz | |
[PATCH] x86_64: Get rid of pud_offset_k / __pud_offset_k
pud_offset_k() equivalent to pud_offset() now. Pointed out by Jan Beulich
Similar for __pud_offset_ok, which needs a small change in the callers.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | arch/x86_64/mm/fault.c | 2 | ||||
| -rw-r--r-- | arch/x86_64/mm/init.c | 2 | ||||
| -rw-r--r-- | include/asm-x86_64/pgtable.h | 6 |
3 files changed, 2 insertions, 8 deletions
diff --git a/arch/x86_64/mm/fault.c b/arch/x86_64/mm/fault.c index 55250593..6472889 100644 --- a/arch/x86_64/mm/fault.c +++ b/arch/x86_64/mm/fault.c @@ -160,7 +160,7 @@ void dump_pagetable(unsigned long address) printk("PGD %lx ", pgd_val(*pgd)); if (!pgd_present(*pgd)) goto ret; - pud = __pud_offset_k((pud_t *)pgd_page(*pgd), address); + pud = pud_offset(pgd, address); if (bad_address(pud)) goto bad; printk("PUD %lx ", pud_val(*pud)); if (!pud_present(*pud)) goto ret; diff --git a/arch/x86_64/mm/init.c b/arch/x86_64/mm/init.c index a70a8e3..b83645a 100644 --- a/arch/x86_64/mm/init.c +++ b/arch/x86_64/mm/init.c @@ -372,7 +372,7 @@ void __meminit init_memory_mapping(unsigned long start, unsigned long end) pud_t *pud; if (after_bootmem) - pud = pud_offset_k(pgd, start & PGDIR_MASK); + pud = pud_offset(pgd, start & PGDIR_MASK); else pud = alloc_low_page(&map, &pud_phys); diff --git a/include/asm-x86_64/pgtable.h b/include/asm-x86_64/pgtable.h index 31e83c3..a31ab4e 100644 --- a/include/asm-x86_64/pgtable.h +++ b/include/asm-x86_64/pgtable.h @@ -337,14 +337,8 @@ static inline int pmd_large(pmd_t pte) { /* to find an entry in a page-table-directory. */ #define pud_index(address) (((address) >> PUD_SHIFT) & (PTRS_PER_PUD-1)) #define pud_offset(pgd, address) ((pud_t *) pgd_page(*(pgd)) + pud_index(address)) -#define pud_offset_k(pgd, addr) pud_offset(pgd, addr) #define pud_present(pud) (pud_val(pud) & _PAGE_PRESENT) -static inline pud_t *__pud_offset_k(pud_t *pud, unsigned long address) -{ - return pud + pud_index(address); -} - /* PMD - Level 2 access */ #define pmd_page_kernel(pmd) ((unsigned long) __va(pmd_val(pmd) & PTE_MASK)) #define pmd_page(pmd) (pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT)) |
