Commit b03f68ba authored by Jakub Kicinski's avatar Jakub Kicinski
Browse files

eth: tsnep: let page recycling happen with skbs 



tsnep builds an skb with napi_build_skb() and then calls
page_pool_release_page() for the page in which that skb's
head sits. Use recycling instead, recycling of heads works
just fine.

Reviewed-by: default avatarYunsheng Lin <linyunsheng@huawei.com>
Link: https://lore.kernel.org/r/20230720010409.1967072-2-kuba@kernel.org


Reviewed-by: default avatarAlexander Lobakin <aleksander.lobakin@intel.com>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 5766946e

drivers/net/ethernet/engleder/tsnep_main.c

+1 −1
Original line number Diff line number Diff line
@@ -1333,7 +1333,7 @@ static void tsnep_rx_page(struct tsnep_rx *rx, struct napi_struct *napi, 


	skb = tsnep_build_skb(rx, page, length);

	if (skb) {

		page_pool_release_page(rx->page_pool, page);

		skb_mark_for_recycle(skb);



		rx->packets++;

		rx->bytes += length;