linux-kernel - [PATCH net-next v10 10/12] mlx5: access ->pp through netmem

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Message-Id: <20250714120047.35901-11-byungchul@sk.com>
Date: Mon, 14 Jul 2025 21:00:45 +0900
From: Byungchul Park <byungchul@...com>
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Subject: [PATCH net-next v10 10/12] mlx5: access ->pp through netmem_desc instead of page

To eliminate the use of struct page in page pool, the page pool users
should use netmem descriptor and APIs instead.

Make mlx5 access ->pp through netmem_desc instead of page.

Signed-off-by: Byungchul Park <byungchul@...com>
---
 drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c
index 5ce1b463b7a8..5d51600935a6 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c
@@ -710,7 +710,8 @@ static void mlx5e_free_xdpsq_desc(struct mlx5e_xdpsq *sq,
 				/* No need to check page_pool_page_is_pp() as we
 				 * know this is a page_pool page.
 				 */
-				page_pool_recycle_direct(page->pp, page);
+				page_pool_recycle_direct(pp_page_to_nmdesc(page)->pp,
+							 page);
 			} while (++n < num);
 
 			break;
-- 
2.17.1