direct_IO: remove rw from a_ops->direct_IO()

Now that no one is using rw, remove it completely.

Signed-off-by: Omar Sandoval <osandov@osandov.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 1 insertions, 3 deletions

diff --git a/mm/page_io.c b/mm/page_io.c
index a96c8562d835..6424869e275e 100644
--- a/mm/page_io.c
+++ b/mm/page_io.c
@@ -277,9 +277,7 @@ int __swap_writepage(struct page *page, struct writeback_control *wbc,
 
                 set_page_writeback(page);
                 unlock_page(page);
-                ret = mapping->a_ops->direct_IO(ITER_BVEC | WRITE,
-                                                &kiocb, &from,
-                                                kiocb.ki_pos);
+                ret = mapping->a_ops->direct_IO(&kiocb, &from, kiocb.ki_pos);
                 if (ret == PAGE_SIZE) {
                         count_vm_event(PSWPOUT);
                         ret = 0;