Re: [PATCH v2] mm: Remove src/dst mm parameter in copy_page_range()

[Kirill A. Shutemov]

On Fri, Oct 02, 2020 at 03:26:47PM -0400, Peter Xu wrote:
> Both of the mm pointers are not needed after commit 7a4830c380f3 ("mm/fork:
> Pass new vma pointer into copy_page_range()").
> 
> Jason Gunthorpe also reported that the ordering of copy_page_range() is odd.
> Since working at it, reorder the parameters to be logical, by (1) always put
> the dst_* fields to be before src_* fields, and (2) keep the same type of
> parameters together.
> 
> CC: Jason Gunthorpe <jgg@xxxxxxxx>
> CC: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
> Reported-by: Kirill A. Shutemov <kirill@xxxxxxxxxxxxx>
> Signed-off-by: Peter Xu <peterx@xxxxxxxxxx>

Acked-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>

-- 
 Kirill A. Shutemov