From: Andrew Morton <akpm@osdl.org>

Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 fs/afs/file.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -puN fs/afs/file.c~fs-cache-make-kafs-use-fs-cache-vs-streamline-generic_file_-interfaces-and-filemap fs/afs/file.c
--- a/fs/afs/file.c~fs-cache-make-kafs-use-fs-cache-vs-streamline-generic_file_-interfaces-and-filemap
+++ a/fs/afs/file.c
@@ -47,7 +47,7 @@ struct inode_operations afs_file_inode_o
 
 const struct file_operations afs_file_file_operations = {
 	.llseek		= generic_file_llseek,
-	.read		= generic_file_read,
+	.read		= do_sync_read,
 	.mmap		= afs_file_mmap,
 	.sendfile	= generic_file_sendfile,
 };
_