linux-2.6.35.3-fsl-10.3.2.txt.gz patch applied

[linux-imx.git] / arch / arm / mm / copypage-v4mc.c

diff --git a/arch/arm/mm/copypage-v4mc.c b/arch/arm/mm/copypage-v4mc.c
index 598c51ad50717f28d00202a9f8fd185b6a58b6a8..b8061519ce776b7dbc049815c4fbff21daa073ef 100644 (file)
--- a/arch/arm/mm/copypage-v4mc.c
+++ b/arch/arm/mm/copypage-v4mc.c
@@ -73,7 +73,7 @@ void v4_mc_copy_user_highpage(struct page *to, struct page *from,
 {
        void *kto = kmap_atomic(to, KM_USER1);
 
-       if (test_and_clear_bit(PG_dcache_dirty, &from->flags))
+       if (!test_and_set_bit(PG_dcache_clean, &from->flags))
                __flush_dcache_page(page_mapping(from), from);
 
        spin_lock(&minicache_lock);