diff options
| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2007-07-17 15:03:03 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-17 21:22:59 +0400 |
| commit | e21ea246bce5bb93dd822de420172ec280aed492 (patch) | |
| tree | d624d1257728d8d869d54420c83d4bf4c4e19189 /include/asm-xtensa | |
| parent | f0e47c229b489e37ba7e4159ef7f9cf9ccd44e19 (diff) | |
| download | linux-e21ea246bce5bb93dd822de420172ec280aed492.tar.xz | |
mm: remove ptep_test_and_clear_dirty and ptep_clear_flush_dirty
Nobody is using ptep_test_and_clear_dirty and ptep_clear_flush_dirty. Remove
the functions from all architectures.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/asm-xtensa')
| -rw-r--r-- | include/asm-xtensa/pgtable.h | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/include/asm-xtensa/pgtable.h b/include/asm-xtensa/pgtable.h index e9fc512cc247..06850f3b26a7 100644 --- a/include/asm-xtensa/pgtable.h +++ b/include/asm-xtensa/pgtable.h @@ -267,17 +267,6 @@ ptep_test_and_clear_young(struct vm_area_struct *vma, unsigned long addr, return 1; } -static inline int -ptep_test_and_clear_dirty(struct vm_area_struct *vma, unsigned long addr, - pte_t *ptep) -{ - pte_t pte = *ptep; - if (!pte_dirty(pte)) - return 0; - update_pte(ptep, pte_mkclean(pte)); - return 1; -} - static inline pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep) { @@ -418,7 +407,6 @@ typedef pte_t *pte_addr_t; #endif /* !defined (__ASSEMBLY__) */ #define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG -#define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_DIRTY #define __HAVE_ARCH_PTEP_GET_AND_CLEAR #define __HAVE_ARCH_PTEP_SET_WRPROTECT #define __HAVE_ARCH_PTEP_MKDIRTY |