This commit was manufactured by cvs2svn to create tag

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

diff --git a/include/asm-arm/cacheflush.h b/include/asm-arm/cacheflush.h
index 0e05330..224c8d7 100644 (file)
--- a/include/asm-arm/cacheflush.h
+++ b/include/asm-arm/cacheflush.h
@@ -303,6 +303,11 @@ static inline void flush_dcache_page(struct page *page)
                __flush_dcache_page(page);
 }
 
+#define flush_dcache_mmap_lock(mapping) \
+       spin_lock_irq(&(mapping)->tree_lock)
+#define flush_dcache_mmap_unlock(mapping) \
+       spin_unlock_irq(&(mapping)->tree_lock)
+
 #define flush_icache_user_range(vma,page,addr,len) \
        flush_dcache_page(page)