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authorMartin Schwidefsky <schwidefsky@de.ibm.com>2007-07-17 04:03:03 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-17 10:22:59 -0700
commite21ea246bce5bb93dd822de420172ec280aed492 (patch)
treed624d1257728d8d869d54420c83d4bf4c4e19189 /include/asm-generic/pgtable.h
parentf0e47c229b489e37ba7e4159ef7f9cf9ccd44e19 (diff)
downloadop-kernel-dev-e21ea246bce5bb93dd822de420172ec280aed492.zip
op-kernel-dev-e21ea246bce5bb93dd822de420172ec280aed492.tar.gz
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-generic/pgtable.h')
-rw-r--r--include/asm-generic/pgtable.h25
1 files changed, 0 insertions, 25 deletions
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
index aa3f120..f605e8d 100644
--- a/include/asm-generic/pgtable.h
+++ b/include/asm-generic/pgtable.h
@@ -49,31 +49,6 @@
})
#endif
-#ifndef __HAVE_ARCH_PTEP_TEST_AND_CLEAR_DIRTY
-#define ptep_test_and_clear_dirty(__vma, __address, __ptep) \
-({ \
- pte_t __pte = *__ptep; \
- int r = 1; \
- if (!pte_dirty(__pte)) \
- r = 0; \
- else \
- set_pte_at((__vma)->vm_mm, (__address), (__ptep), \
- pte_mkclean(__pte)); \
- r; \
-})
-#endif
-
-#ifndef __HAVE_ARCH_PTEP_CLEAR_DIRTY_FLUSH
-#define ptep_clear_flush_dirty(__vma, __address, __ptep) \
-({ \
- int __dirty; \
- __dirty = ptep_test_and_clear_dirty(__vma, __address, __ptep); \
- if (__dirty) \
- flush_tlb_page(__vma, __address); \
- __dirty; \
-})
-#endif
-
#ifndef __HAVE_ARCH_PTEP_GET_AND_CLEAR
#define ptep_get_and_clear(__mm, __address, __ptep) \
({ \
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