On 11/19/19 8:10 AM, Jens Axboe wrote: > On 11/19/19 1:16 AM, 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(). >> >> In partial anticipation of this work, the io_uring code was already >> calling put_user_page() instead of put_page(). Therefore, in order to >> convert from the get_user_pages()/put_page() model, to the >> pin_user_pages()/put_user_page() model, the only change required >> here is to change get_user_pages() to pin_user_pages(). >> >> Reviewed-by: Jan Kara <jack@xxxxxxx> >> Signed-off-by: John Hubbard <jhubbard@xxxxxxxxxx> > > You dropped my reviewed-by now... Given the file, you'd probably want > to keep that. Hi Jens, Yes, I was being too conservative I guess. I changed the patch somewhat and dropped the reviewed-by because of those changes...I'm adding it back for v7 based on this, thanks! thanks, -- John Hubbard NVIDIA
