Messages in this thread Patch in this message | | | Date | Wed, 07 Nov 2007 17:50:09 -0800 | From | Jeremy Fitzhardinge <> | Subject | [PATCH RFC 1/7] x86: kill mk_pte_huge |
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It only has a single use, which can be trivially replaced.
Signed-off-by: Jeremy Fitzhardinge <Jeremy.Fitzhardinge@citrix.com>
--- arch/x86/mm/init_64.c | 3 +-- include/asm-x86/pgtable_64.h | 9 --------- 2 files changed, 1 insertion(+), 11 deletions(-)
=================================================================== --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -768,8 +768,7 @@ int __meminit vmemmap_populate(struct pa if (!p) return -ENOMEM; - entry = pfn_pte(__pa(p) >> PAGE_SHIFT, PAGE_KERNEL); - mk_pte_huge(entry); + entry = pfn_pte(__pa(p) >> PAGE_SHIFT, PAGE_KERNEL_LARGE); set_pmd(pmd, __pmd(pte_val(entry))); printk(KERN_DEBUG " [%lx-%lx] PMD ->%p on node %d\n", =================================================================== --- a/include/asm-x86/pgtable_64.h +++ b/include/asm-x86/pgtable_64.h @@ -378,15 +378,6 @@ static inline pte_t pte_clrhuge(pte_t pt /* page, protection -> pte */ #define mk_pte(page, pgprot) pfn_pte(page_to_pfn(page), (pgprot)) -static inline pte_t __mk_pte_huge(pte_t entry) -{ - unsigned long pte; - pte = pte_val(entry); - pte |= _PAGE_PRESENT | _PAGE_PSE; - return __pte(pte); -} -#define mk_pte_huge(entry) ((entry) = __mk_pte_huge(entry)) - #include <linux/mm_types.h> static inline int ptep_test_and_clear_young(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep) --
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