On Sun, 5 Nov 2023 18:44:07 -0800 Mina Almasry wrote:
> #include <net/net_debug.h>
> #include <net/dropreason-core.h>
> +#include <net/page_pool/types.h>
> +#include <net/page_pool/helpers.h>
> /**
> * DOC: skb checksums
> @@ -3402,15 +3404,38 @@ static inline void skb_frag_off_copy(skb_frag_t *fragto,
> fragto->bv_offset = fragfrom->bv_offset;
> }
>
> +/* Returns true if the skb_frag contains a page_pool_iov. */
> +static inline bool skb_frag_is_page_pool_iov(const skb_frag_t *frag)
> +{
> + return page_is_page_pool_iov(frag->bv_page);
> +}
Maybe we can create a new header? For skb + page pool.
skbuff.h is included by 1/4th of the kernel objects, we should not
be adding dependencies to this header, it really slows down incremental
builds.
