The 'lend' parameter of filemap_write_and_wait_range is required to be
inclusive, so follow the rule. Same for invalidate_inode_pages2_range.
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Reviewed-by: "Yan, Zheng" <zyan@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>