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

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Message-Id: <20250714120047.35901-13-byungchul@sk.com>
Date: Mon, 14 Jul 2025 21:00:47 +0900
From: Byungchul Park <byungchul@...com>
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Subject: [PATCH net-next v10 12/12] libeth: xdp: 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 xdp access ->pp through netmem_desc instead of page.

Signed-off-by: Byungchul Park <byungchul@...com>
---
 include/net/libeth/xdp.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/net/libeth/xdp.h b/include/net/libeth/xdp.h
index 6ce6aec6884c..f4880b50e804 100644
--- a/include/net/libeth/xdp.h
+++ b/include/net/libeth/xdp.h
@@ -1292,7 +1292,7 @@ static inline void libeth_xdp_prepare_buff(struct libeth_xdp_buff *xdp,
 	xdp_init_buff(&xdp->base, fqe->truesize, xdp->base.rxq);
 #endif
 	xdp_prepare_buff(&xdp->base, page_address(page) + fqe->offset,
-			 page->pp->p.offset, len, true);
+			 pp_page_to_nmdesc(page)->pp->p.offset, len, true);
 }
 
 /**
-- 
2.17.1