Hi John,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on linus/master]
[also build test ERROR on v5.4]
[cannot apply to mmotm/master rdma/for-next linuxtv-media/master next-20191129]
[if your patch is applied to the wrong git tree, please drop us a note to help
On Wed 20-11-19 23:13:47, John Hubbard wrote:
> Add tracking of pages that were pinned via FOLL_PIN.
>
> As mentioned in the FOLL_PIN documentation, callers who effectively set
> FOLL_PIN are required to ultimately free such pages via put_user_page().
> The effect is similar to FOLL_GET, and may
Add tracking of pages that were pinned via FOLL_PIN.
As mentioned in the FOLL_PIN documentation, callers who effectively set
FOLL_PIN are required to ultimately free such pages via put_user_page().
The effect is similar to FOLL_GET, and may be thought of as "FOLL_GET
for DIO and/or RDMA use".
