Re: [PATCH 10/19] fs/io_uring: set FOLL_PIN via pin_user_pages()

[Jens Axboe <axboe@xxxxxxxxx>]

On 10/30/19 4:49 PM, John Hubbard wrote:
> Convert fs/io_uring to use the new pin_user_pages() call, which sets
> FOLL_PIN. Setting FOLL_PIN is now required for code that requires
> tracking of pinned pages, and therefore for any code that calls
> put_user_page().

Reviewed-by: Jens Axboe <axboe@xxxxxxxxx>

-- 
Jens Axboe