Merge to Fedora kernel-2.6.18-1.2224_FC5 patched with stable patch-2.6.18.1-vs2.0...

[linux-2.6.git] / include / asm-sparc / cacheflush.h

diff --git a/include/asm-sparc/cacheflush.h b/include/asm-sparc/cacheflush.h
index ac9f8ac..fc632f8 100644 (file)
--- a/include/asm-sparc/cacheflush.h
+++ b/include/asm-sparc/cacheflush.h
@@ -1,7 +1,6 @@
 #ifndef _SPARC_CACHEFLUSH_H
 #define _SPARC_CACHEFLUSH_H
 
-#include <linux/config.h>
 #include <linux/mm.h>          /* Common for other includes */
 // #include <linux/kernel.h> from pgalloc.h
 // #include <linux/sched.h>  from pgalloc.h
@@ -50,16 +49,22 @@ BTFIXUPDEF_CALL(void, flush_cache_page, struct vm_area_struct *, unsigned long)
 #define flush_cache_all() BTFIXUP_CALL(flush_cache_all)()
 #define flush_cache_mm(mm) BTFIXUP_CALL(flush_cache_mm)(mm)
 #define flush_cache_range(vma,start,end) BTFIXUP_CALL(flush_cache_range)(vma,start,end)
-#define flush_cache_page(vma,addr) BTFIXUP_CALL(flush_cache_page)(vma,addr)
+#define flush_cache_page(vma,addr,pfn) BTFIXUP_CALL(flush_cache_page)(vma,addr)
 #define flush_icache_range(start, end)         do { } while (0)
 #define flush_icache_page(vma, pg)             do { } while (0)
 
 #define flush_icache_user_range(vma,pg,adr,len)        do { } while (0)
 
 #define copy_to_user_page(vma, page, vaddr, dst, src, len) \
-       memcpy(dst, src, len)
+       do {                                                    \
+               flush_cache_page(vma, vaddr, page_to_pfn(page));\
+               memcpy(dst, src, len);                          \
+       } while (0)
 #define copy_from_user_page(vma, page, vaddr, dst, src, len) \
-       memcpy(dst, src, len)
+       do {                                                    \
+               flush_cache_page(vma, vaddr, page_to_pfn(page));\
+               memcpy(dst, src, len);                          \
+       } while (0)
 
 BTFIXUPDEF_CALL(void, __flush_page_to_ram, unsigned long)
 BTFIXUPDEF_CALL(void, flush_sig_insns, struct mm_struct *, unsigned long)
@@ -70,6 +75,8 @@ BTFIXUPDEF_CALL(void, flush_sig_insns, struct mm_struct *, unsigned long)
 extern void sparc_flush_page_to_ram(struct page *page);
 
 #define flush_dcache_page(page)                        sparc_flush_page_to_ram(page)
+#define flush_dcache_mmap_lock(mapping)                do { } while (0)
+#define flush_dcache_mmap_unlock(mapping)      do { } while (0)
 
 #define flush_cache_vmap(start, end)           flush_cache_all()
 #define flush_cache_vunmap(start, end)         flush_cache_all()