Re: [PATCH net-next v8 0/5] Split netmem from struct page

[Jesper Dangaard Brouer <hawk@kernel.org>]

On 02/07/2025 07.32, Byungchul Park wrote:
> Hi all,
> 
> In this version, I'm posting non-controversial patches first since there
> are pending works that should be based on this series so that those can
> be started shortly.  I will post the rest later.
> 
> The MM subsystem is trying to reduce struct page to a single pointer.
> The first step towards that is splitting struct page by its individual
> users, as has already been done with folio and slab.  This patchset does
> that for netmem which is used for page pools.
> 
[...]
> 
> Byungchul Park (5):
>    page_pool: rename page_pool_return_page() to page_pool_return_netmem()
>    page_pool: rename __page_pool_release_page_dma() to
>      __page_pool_release_netmem_dma()
>    page_pool: rename __page_pool_alloc_pages_slow() to
>      __page_pool_alloc_netmems_slow()
>    netmem: use _Generic to cover const casting for page_to_netmem()
>    page_pool: make page_pool_get_dma_addr() just wrap
>      page_pool_get_dma_addr_netmem()
> 
>   include/net/netmem.h            |  7 +++----
>   include/net/page_pool/helpers.h |  7 +------
>   net/core/page_pool.c            | 36 ++++++++++++++++-----------------
>   3 files changed, 22 insertions(+), 28 deletions(-)

Acked-by: Jesper Dangaard Brouer <hawk@kernel.org>