[PATCH 3/6] bitops: bitmap helper to set variable length values

[Yury Norov]

On Wed, Jul 13, 2022 at 09:10:33PM +0200, Andy Shevchenko wrote:
> On Wed, Jul 13, 2022 at 8:56 PM Yury Norov <yury.norov at gmail.com> wrote:
> > On Wed, Jul 13, 2022 at 06:31:59PM +0200, Sebastian Fricke wrote:
> 
> ...
> 
> > I'd suggest you to try implementing
> >         bitmap_copy_from(dst, src, dst_off, len)
> > or even
> >         bitmap_copy_from(dst, dst_off, src, src_off, len)
> > if you expect that you'll need more flexibility in the future.
> 
> Do you think it would be useful?
> 
> We have bitmap_replace() & bitmap_remap(). Wouldn't that be enough?

bitmap_replace and bitmap_remap have no an 'offset' parameter.