jbd: remove the second argument of k[un]map_atomic()
Acked-by: Jan Kara <jack@suse.cz>
Signed-off-by: Cong Wang <amwang@redhat.com>
diff --git a/fs/jbd/transaction.c b/fs/jbd/transaction.c
index 7fce94b..b2a7e52 100644
--- a/fs/jbd/transaction.c
+++ b/fs/jbd/transaction.c
@@ -718,9 +718,9 @@
"Possible IO failure.\n");
page = jh2bh(jh)->b_page;
offset = offset_in_page(jh2bh(jh)->b_data);
- source = kmap_atomic(page, KM_USER0);
+ source = kmap_atomic(page);
memcpy(jh->b_frozen_data, source+offset, jh2bh(jh)->b_size);
- kunmap_atomic(source, KM_USER0);
+ kunmap_atomic(source);
}
jbd_unlock_bh_state(bh);