[PATCH] iscsi gfp_t annotations

[powerpc.git] / kernel / futex.c

diff --git a/kernel/futex.c b/kernel/futex.c
index aca8d10..5872e35 100644 (file)
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -201,21 +201,6 @@ static int get_futex_key(unsigned long uaddr, union futex_key *key)
         * from swap.  But that's a lot of code to duplicate here
         * for a rare case, so we simply fetch the page.
         */
-
-       /*
-        * Do a quick atomic lookup first - this is the fastpath.
-        */
-       page = follow_page(mm, uaddr, FOLL_TOUCH|FOLL_GET);
-       if (likely(page != NULL)) {
-               key->shared.pgoff =
-                       page->index << (PAGE_CACHE_SHIFT - PAGE_SHIFT);
-               put_page(page);
-               return 0;
-       }
-
-       /*
-        * Do it the general way.
-        */
        err = get_user_pages(current, mm, uaddr, 1, 0, 0, &page, NULL);
        if (err >= 0) {
                key->shared.pgoff =