On Thu, 20 Jun 2019 09:09:50 +0000, Kevin Laatz wrote: > diff --git a/include/net/xdp.h b/include/net/xdp.h > index 0f25b3675c5c..ea801fd2bf98 100644 > --- a/include/net/xdp.h > +++ b/include/net/xdp.h > @@ -53,7 +53,8 @@ struct xdp_mem_info { > struct page_pool; > > struct zero_copy_allocator { > - void (*free)(struct zero_copy_allocator *zca, unsigned long handle); > + void (*free)(struct zero_copy_allocator *zca, unsigned long handle, > + off_t off); > }; Please run checkpatch --strict on all your changes. The code formatting is incorrect in many ways in this series. Please include performance measurements proving the slow down is negligible in the cover letter.