[PATCH net-next v12 05/12] mt76: access ->pp through netmem_desc instead of page

From: Byungchul Park
Date: Sun Jul 20 2025 - 22:26:51 EST


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

Make mt76 access ->pp through netmem_desc instead of page.

Signed-off-by: Byungchul Park <byungchul@xxxxxx>
---
drivers/net/wireless/mediatek/mt76/mt76.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h
index 2912568612bc..8dd5c29fb75b 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76.h
@@ -1810,7 +1810,8 @@ static inline void mt76_put_page_pool_buf(void *buf, bool allow_direct)
{
struct page *page = virt_to_head_page(buf);

- page_pool_put_full_page(page->pp, page, allow_direct);
+ page_pool_put_full_page(pp_page_to_nmdesc(page)->pp, page,
+ allow_direct);
}

static inline void *
--
2.17.1