X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=mm%2Fksm.c;h=b1873cf03ed986bcb062259da8f1c4093a97160b;hb=4969c1192d15afa3389e7ae3302096ff684ba655;hp=e2ae00458320786a380a1ab370efe0dc6cfd6e1a;hpb=7c5367f205f7d53659fb19b9fdf65b7bc1a592c6;p=mv-sheeva.git

diff --git a/mm/ksm.c b/mm/ksm.c
index e2ae0045832..b1873cf03ed 100644
--- a/mm/ksm.c
+++ b/mm/ksm.c
@@ -1504,8 +1504,6 @@ struct page *ksm_does_need_to_copy(struct page *page,
 {
 	struct page *new_page;
 
-	unlock_page(page);	/* any racers will COW it, not modify it */
-
 	new_page = alloc_page_vma(GFP_HIGHUSER_MOVABLE, vma, address);
 	if (new_page) {
 		copy_user_highpage(new_page, page, address, vma);
@@ -1521,7 +1519,6 @@ struct page *ksm_does_need_to_copy(struct page *page,
 			add_page_to_unevictable_list(new_page);
 	}
 
-	page_cache_release(page);
 	return new_page;
 }