X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=fs%2Fdirect-io.c;h=8593f3dfd2990a013b6fd580e22e1e82b83d4fbf;hb=9a9136e270af14da506f66bcafcc506b86a86498;hp=d9d0833444f59da15dc8be42420c13366429d402;hpb=bb7320d1d96dc2e479180ae8e7a112caf0726ace;p=powerpc.git

diff --git a/fs/direct-io.c b/fs/direct-io.c
index d9d0833444..8593f3dfd2 100644
--- a/fs/direct-io.c
+++ b/fs/direct-io.c
@@ -439,7 +439,7 @@ static int dio_bio_complete(struct dio *dio, struct bio *bio)
  * Wait on and process all in-flight BIOs.  This must only be called once
  * all bios have been issued so that the refcount can only decrease.
  * This just waits for all bios to make it through dio_bio_complete.  IO
- * errors are propogated through dio->io_error and should be propogated via
+ * errors are propagated through dio->io_error and should be propagated via
  * dio_complete().
  */
 static void dio_await_completion(struct dio *dio)
@@ -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;