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authorvenkatesh.pallipadi@intel.com <venkatesh.pallipadi@intel.com>2008-12-19 13:47:28 -0800
committerH. Peter Anvin <hpa@zytor.com>2008-12-19 15:40:30 -0800
commit982d789ab76c8a11426852fec2fdf2f412e21c0c (patch)
tree41e6932764facecb11bc9ca831ffd67ded384d68 /include/linux/mm.h
parentd87fe6607c31944f7572f965c1507ae77026c133 (diff)
x86: PAT: remove follow_pfnmap_pte in favor of follow_phys
Impact: Cleanup - removes a new function in favor of a recently modified older one. Replace follow_pfnmap_pte in pat code with follow_phys. follow_phys lso returns protection eliminating the need of pte_pgprot call. Using follow_phys also eliminates the need for pte_pa. Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'include/linux/mm.h')
-rw-r--r--include/linux/mm.h3
1 files changed, 0 insertions, 3 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 2f6e2f886d4b..36f9b3fa5e15 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1239,9 +1239,6 @@ struct page *follow_page(struct vm_area_struct *, unsigned long address,
#define FOLL_GET 0x04 /* do get_page on page */
#define FOLL_ANON 0x08 /* give ZERO_PAGE if no pgtable */
-int follow_pfnmap_pte(struct vm_area_struct *vma,
- unsigned long address, pte_t *ret_ptep);
-
typedef int (*pte_fn_t)(pte_t *pte, pgtable_t token, unsigned long addr,
void *data);
extern int apply_to_page_range(struct mm_struct *mm, unsigned long address,