Byungchul Park <byungchul@xxxxxx> writes: > To simplify struct page, the effort to separate its own descriptor from > struct page is required and the work for page pool is on going. > > To achieve that, all the code should avoid directly accessing page pool > members of struct page. > > Access ->pp_magic through struct netmem_desc instead of directly > accessing it through struct page in page_pool_page_is_pp(). Plus, move > page_pool_page_is_pp() from mm.h to netmem.h to use struct netmem_desc > without header dependency issue. > > Signed-off-by: Byungchul Park <byungchul@xxxxxx> Reviewed-by: Toke Høiland-Jørgensen <toke@xxxxxxxxxx>
