diff options
| author | David S. Miller <davem@nuts.davemloft.net> | 2005-02-25 00:36:06 -0800 |
|---|---|---|
| committer | David S. Miller <davem@nuts.davemloft.net> | 2005-02-25 00:36:06 -0800 |
| commit | 8f2a2e2e4041d036bf77f404171bc5396806decf (patch) | |
| tree | 80ae77934bc5f57cd259d3b5e656c9bbe8db7fc4 /include/asm-arm/cacheflush.h | |
| parent | d6d29b7df443ac7057992ecb3aca88cba17431bb (diff) | |
[MM]: Add 'pfn' arg to flush_cache_page().
Based almost entirely upon a patch by Russell King.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/asm-arm/cacheflush.h')
| -rw-r--r-- | include/asm-arm/cacheflush.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/include/asm-arm/cacheflush.h b/include/asm-arm/cacheflush.h index d38a1cadf0b7..63f483d46426 100644 --- a/include/asm-arm/cacheflush.h +++ b/include/asm-arm/cacheflush.h @@ -237,16 +237,16 @@ extern void dmac_flush_range(unsigned long, unsigned long); * space" model to handle this. */ #define copy_to_user_page(vma, page, vaddr, dst, src, len) \ - do { \ - flush_cache_page(vma, vaddr); \ - memcpy(dst, src, len); \ - flush_dcache_page(page); \ + do { \ + flush_cache_page(vma, vaddr, page_to_pfn(page));\ + memcpy(dst, src, len); \ + flush_dcache_page(page); \ } while (0) #define copy_from_user_page(vma, page, vaddr, dst, src, len) \ - do { \ - flush_cache_page(vma, vaddr); \ - memcpy(dst, src, len); \ + do { \ + flush_cache_page(vma, vaddr, page_to_pfn(page));\ + memcpy(dst, src, len); \ } while (0) /* @@ -269,7 +269,7 @@ flush_cache_range(struct vm_area_struct *vma, unsigned long start, unsigned long } static inline void -flush_cache_page(struct vm_area_struct *vma, unsigned long user_addr) +flush_cache_page(struct vm_area_struct *vma, unsigned long user_addr, unsigned long pfn) { if (cpu_isset(smp_processor_id(), vma->vm_mm->cpu_vm_mask)) { unsigned long addr = user_addr & PAGE_MASK; |