Re: [PATCH] gfs2: Replace deprecated kmap_atomic() by kmap_local_page()

[Deepak R Varma]

On Tue, Jun 27, 2023 at 01:11:46PM +0200, Fabio M. De Francesco wrote:
> On domenica 25 giugno 2023 21:23:21 CEST Deepak R Varma wrote:
> > kmap_atomic() is deprecated in favor of kmap_local_{folio,page}().
> > 
> >  		}
> > -		p = kmap_atomic(page);
> > +		p = kmap_local_page(page);
> >  		amt = size - copied;
> >  		if (offset + size > PAGE_SIZE)
> >  			amt = PAGE_SIZE - offset;
> >  		memcpy(buf + copied, p + offset, amt);
> 
> How about using memcpy_from_page()? 

We can do that. I will include that in v3.

Deepak.

> 
> Fabio
> 
> > -		kunmap_atomic(p);
> > +		kunmap_local(p);
> >  		put_page(page);
> >  		copied += amt;
> >  		index++;
> > --
> > 2.34.1
> 
> 
> 
>