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-rw-r--r--arch/parisc/include/asm/cacheflush.h31
-rw-r--r--arch/parisc/include/asm/page.h6
2 files changed, 11 insertions, 26 deletions
diff --git a/arch/parisc/include/asm/cacheflush.h b/arch/parisc/include/asm/cacheflush.h
index e8b4a03343d3..8d03b3b26229 100644
--- a/arch/parisc/include/asm/cacheflush.h
+++ b/arch/parisc/include/asm/cacheflush.h
@@ -59,20 +59,12 @@ void flush_dcache_page(struct page *page);
flush_kernel_icache_range_asm(s,e); \
} while (0)
-#define copy_to_user_page(vma, page, vaddr, dst, src, len) \
-do { \
- flush_cache_page(vma, vaddr, page_to_pfn(page)); \
- memcpy(dst, src, len); \
- flush_kernel_dcache_range_asm((unsigned long)dst, (unsigned long)dst + len); \
-} while (0)
-
-#define copy_from_user_page(vma, page, vaddr, dst, src, len) \
-do { \
- flush_cache_page(vma, vaddr, page_to_pfn(page)); \
- memcpy(dst, src, len); \
-} while (0)
-
-void flush_cache_page(struct vm_area_struct *vma, unsigned long vmaddr, unsigned long pfn);
+void copy_to_user_page(struct vm_area_struct *vma, struct page *page,
+ unsigned long user_vaddr, void *dst, void *src, int len);
+void copy_from_user_page(struct vm_area_struct *vma, struct page *page,
+ unsigned long user_vaddr, void *dst, void *src, int len);
+void flush_cache_page(struct vm_area_struct *vma, unsigned long vmaddr,
+ unsigned long pfn);
void flush_cache_range(struct vm_area_struct *vma,
unsigned long start, unsigned long end);
@@ -80,16 +72,7 @@ void flush_cache_range(struct vm_area_struct *vma,
void flush_dcache_page_asm(unsigned long phys_addr, unsigned long vaddr);
#define ARCH_HAS_FLUSH_ANON_PAGE
-static inline void
-flush_anon_page(struct vm_area_struct *vma, struct page *page, unsigned long vmaddr)
-{
- if (PageAnon(page)) {
- flush_tlb_page(vma, vmaddr);
- preempt_disable();
- flush_dcache_page_asm(page_to_phys(page), vmaddr);
- preempt_enable();
- }
-}
+void flush_anon_page(struct vm_area_struct *vma, struct page *page, unsigned long vmaddr);
#define ARCH_HAS_FLUSH_ON_KUNMAP
static inline void kunmap_flush_on_unmap(void *addr)
diff --git a/arch/parisc/include/asm/page.h b/arch/parisc/include/asm/page.h
index 0561568f7b48..6faaaa3ebe9b 100644
--- a/arch/parisc/include/asm/page.h
+++ b/arch/parisc/include/asm/page.h
@@ -26,12 +26,14 @@
#define copy_page(to, from) copy_page_asm((void *)(to), (void *)(from))
struct page;
+struct vm_area_struct;
void clear_page_asm(void *page);
void copy_page_asm(void *to, void *from);
#define clear_user_page(vto, vaddr, page) clear_page_asm(vto)
-void copy_user_page(void *vto, void *vfrom, unsigned long vaddr,
- struct page *pg);
+void copy_user_highpage(struct page *to, struct page *from, unsigned long vaddr,
+ struct vm_area_struct *vma);
+#define __HAVE_ARCH_COPY_USER_HIGHPAGE
/*
* These are used to make use of C type-checking..