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-rw-r--r--include/linux/highmem.h9
1 files changed, 7 insertions, 2 deletions
diff --git a/include/linux/highmem.h b/include/linux/highmem.h
index 3d8768b619e9..645d440807c2 100644
--- a/include/linux/highmem.h
+++ b/include/linux/highmem.h
@@ -8,7 +8,7 @@
8#include <asm/cacheflush.h> 8#include <asm/cacheflush.h>
9 9
10#ifndef ARCH_HAS_FLUSH_ANON_PAGE 10#ifndef ARCH_HAS_FLUSH_ANON_PAGE
11static inline void flush_anon_page(struct page *page, unsigned long vmaddr) 11static inline void flush_anon_page(struct vm_area_struct *vma, struct page *page, unsigned long vmaddr)
12{ 12{
13} 13}
14#endif 14#endif
@@ -96,7 +96,10 @@ static inline void memclear_highpage_flush(struct page *page, unsigned int offse
96 kunmap_atomic(kaddr, KM_USER0); 96 kunmap_atomic(kaddr, KM_USER0);
97} 97}
98 98
99static inline void copy_user_highpage(struct page *to, struct page *from, unsigned long vaddr) 99#ifndef __HAVE_ARCH_COPY_USER_HIGHPAGE
100
101static inline void copy_user_highpage(struct page *to, struct page *from,
102 unsigned long vaddr, struct vm_area_struct *vma)
100{ 103{
101 char *vfrom, *vto; 104 char *vfrom, *vto;
102 105
@@ -109,6 +112,8 @@ static inline void copy_user_highpage(struct page *to, struct page *from, unsign
109 smp_wmb(); 112 smp_wmb();
110} 113}
111 114
115#endif
116
112static inline void copy_highpage(struct page *to, struct page *from) 117static inline void copy_highpage(struct page *to, struct page *from)
113{ 118{
114 char *vfrom, *vto; 119 char *vfrom, *vto;