netdev - [PATCH net-next 1/3] eth: fbnic: link NAPIs to page pools

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Message-ID: <20250306145150.1757263-2-kuba@kernel.org>
Date: Thu,  6 Mar 2025 06:51:48 -0800
From: Jakub Kicinski <kuba@...nel.org>
To: davem@...emloft.net
Cc: netdev@...r.kernel.org,
	edumazet@...gle.com,
	pabeni@...hat.com,
	andrew+netdev@...n.ch,
	horms@...nel.org,
	alexanderduyck@...com,
	Jakub Kicinski <kuba@...nel.org>
Subject: [PATCH net-next 1/3] eth: fbnic: link NAPIs to page pools

The lifetime of page pools is tied to NAPI instances,
and they are destroyed before NAPI is deleted.
It's safe to link them up.

Signed-off-by: Jakub Kicinski <kuba@...nel.org>
---
 drivers/net/ethernet/meta/fbnic/fbnic_txrx.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_txrx.c b/drivers/net/ethernet/meta/fbnic/fbnic_txrx.c
index aba4c65974ee..2d2d41c6891b 100644
--- a/drivers/net/ethernet/meta/fbnic/fbnic_txrx.c
+++ b/drivers/net/ethernet/meta/fbnic/fbnic_txrx.c
@@ -1316,7 +1316,9 @@ static int fbnic_alloc_nv_page_pool(struct fbnic_net *fbn,
 		.dev = nv->dev,
 		.dma_dir = DMA_BIDIRECTIONAL,
 		.offset = 0,
-		.max_len = PAGE_SIZE
+		.max_len = PAGE_SIZE,
+		.napi	= &nv->napi,
+		.netdev	= fbn->netdev,
 	};
 	struct page_pool *pp;
 
-- 
2.48.1