Re: [PATCH 01/25] iov_iter: Add ITER_XARRAY

[David Howells <dhowells@xxxxxxxxxx>]

Matthew Wilcox <willy@xxxxxxxxxxxxx> wrote:

> On Wed, Jan 20, 2021 at 10:21:37PM +0000, David Howells wrote:
> > -#define iterate_all_kinds(i, n, v, I, B, K) {			\
> > +#define iterate_all_kinds(i, n, v, I, B, K, X) {		\
> 
> Do you need to add the X parameter?  It seems to always be the same as B.

It isn't.  See iov_get_pages() for example.

David