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| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2007-07-17 04:03:03 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-17 10:22:59 -0700 |
| commit | e21ea246bce5bb93dd822de420172ec280aed492 (patch) | |
| tree | d624d1257728d8d869d54420c83d4bf4c4e19189 /include/asm-frv | |
| parent | f0e47c229b489e37ba7e4159ef7f9cf9ccd44e19 (diff) | |
| download | kernel_samsung_smdk4412-e21ea246bce5bb93dd822de420172ec280aed492.zip kernel_samsung_smdk4412-e21ea246bce5bb93dd822de420172ec280aed492.tar.gz kernel_samsung_smdk4412-e21ea246bce5bb93dd822de420172ec280aed492.tar.bz2 | |
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-frv')
| -rw-r--r-- | include/asm-frv/pgtable.h | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/include/asm-frv/pgtable.h b/include/asm-frv/pgtable.h index adde699..147e995 100644 --- a/include/asm-frv/pgtable.h +++ b/include/asm-frv/pgtable.h @@ -388,13 +388,6 @@ static inline pte_t pte_mkdirty(pte_t pte) { (pte).pte |= _PAGE_DIRTY; return pt static inline pte_t pte_mkyoung(pte_t pte) { (pte).pte |= _PAGE_ACCESSED; return pte; } static inline pte_t pte_mkwrite(pte_t pte) { (pte).pte &= ~_PAGE_WP; return pte; } -static inline int ptep_test_and_clear_dirty(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep) -{ - int i = test_and_clear_bit(_PAGE_BIT_DIRTY, ptep); - asm volatile("dcf %M0" :: "U"(*ptep)); - return i; -} - static inline int ptep_test_and_clear_young(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep) { int i = test_and_clear_bit(_PAGE_BIT_ACCESSED, ptep); @@ -504,7 +497,6 @@ static inline int pte_file(pte_t pte) remap_pfn_range(vma, vaddr, pfn, size, prot) #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_PTE_SAME |