1 files changed, 2 insertions, 6 deletions

diff --git a/fs/direct-io.c b/fs/direct-io.c
index d9d0833444f5..8aa2d8b04ef1 100644
--- a/fs/direct-io.c
+++ b/fs/direct-io.c
@@ -867,7 +867,6 @@ static int do_direct_IO(struct dio *dio)
 do_holes:
                         /* Handle holes */
                         if (!buffer_mapped(map_bh)) {
-                                char *kaddr;
                                 loff_t i_size_aligned;
 
                                 /* AKPM: eargh, -ENOTBLK is a hack */
@@ -888,11 +887,8 @@ do_holes:
                                         page_cache_release(page);
                                         goto out;
                                 }
-                                kaddr = kmap_atomic(page, KM_USER0);
-                                memset(kaddr + (block_in_page << blkbits),
-                                                0, 1 << blkbits);
-                                flush_dcache_page(page);
-                                kunmap_atomic(kaddr, KM_USER0);
+                                zero_user_page(page, block_in_page << blkbits,
+                                                1 << blkbits, KM_USER0);
                                 dio->block_in_file++;
                                 block_in_page++;
                                 goto next_block;