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| author |   Paul Mundt <lethal@linux-sh.org> | 2007-11-05 16:20:42 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2007-11-07 11:14:12 +0900 |
| commit | af39c16bd843ee8bde495c8ccb95a5ca209f3051 (patch) | |
| tree | b318c83125f4fe9c0121a79418e858e165a58402 /include/asm-sh/page.h | |
| parent | sh: Optimized copy_{to,from}_user_page() for SH-4. (diff) | |
| download | linux-dev-af39c16bd843ee8bde495c8ccb95a5ca209f3051.tar.xz linux-dev-af39c16bd843ee8bde495c8ccb95a5ca209f3051.zip | |
sh: Kill off __{copy,clear}_user_page().
Now that copy_to_user_page()/copy_from_user_page() are wired up, we
can drop the old __copy_xxx() implementations. Now that the page
colouring scheme has changed via kmap_coherent(), we can avoid the
flush in these specific helpers.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'include/asm-sh/page.h')
| -rw-r--r-- | include/asm-sh/page.h | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/include/asm-sh/page.h b/include/asm-sh/page.h index 5e69de1eacdf..d00a8fde7c7f 100644 --- a/include/asm-sh/page.h +++ b/include/asm-sh/page.h @@ -74,10 +74,7 @@ extern void copy_page_nommu(void *to, void *from); (defined(CONFIG_CPU_SH4) || defined(CONFIG_SH7705_CACHE_32KB)) struct page; struct vm_area_struct; -extern void clear_user_page(void *to, unsigned long address, struct page *pg); -extern void copy_user_page(void *to, void *from, unsigned long address, struct page *pg); -extern void __clear_user_page(void *to, void *orig_to); -extern void __copy_user_page(void *to, void *from, void *orig_to); +extern void clear_user_page(void *to, unsigned long address, struct page *page); #ifdef CONFIG_CPU_SH4 extern void copy_user_highpage(struct page *to, struct page *from, unsigned long vaddr, struct vm_area_struct *vma); |