From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D8436188A3A for ; Thu, 6 Mar 2025 14:51:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741272716; cv=none; b=F8bwPGiaiKMuuLtNtdPxGR6PCvKMu7mG0dVDzIdpAqqUIKkHtUyEcg8F9n15nfvo8CEUk1md5HvifgH1z+4x1PKpo3LIpDGlXoE+Lp92XGl9YD3r0hH6AS6cx9mzBSWJYHRjb3/Jn224nIeib5APCXDZ9k+YTrlkkHl8J5vrVUs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741272716; c=relaxed/simple; bh=pZD5+FKf489Ek4xyFEA0QP+4zWBIgSXx0xB0YLy6RZ0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=TgBNVvoFIow7ZpgoERTJY8P9Hqibjv3OPD6J4t9XKp+5b08cOr5GX3Crbmvmgt5VZEe7PvQiXBw+wdlCPuYx800S6mwjmPINylNll9N1fRLRQPhdqFfoX4kKLJx2p2D98zPS4J/bFAYjhMYv4EyLzmNC9Uqf0InUfLQpmrPmQxQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=a2vMeqoe; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="a2vMeqoe" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 69B04C4CEEA; Thu, 6 Mar 2025 14:51:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1741272715; bh=pZD5+FKf489Ek4xyFEA0QP+4zWBIgSXx0xB0YLy6RZ0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=a2vMeqoebbMw7uEtl2mfO6lbmKWN1xQI4FqPSiimnJlNuGjLRr1Dn4bGXSAwF7Yb1 AAZoLsySHZttxgxF2aYTH5ua/ebIJgyghTik7CGMsdNvMhfj98rzOOX8uFWrgNGmc8 Fq6Oz3IFHZv37XZSM7uWg1OO1n3Lc2+RvwCaCAwLwJtfTmv6phaP7jhi0w64ySbbJz /IZbTSU6/d2UNeQUT7sYLvff2qoJuGtaAtmRvmW730JV1nX782bvapxwtb8QrrU8/x 69U8xHaZLG1mMZKQAZkQbMh7MKIoAqL9wmxozUrhnVhrG0hcbbx8QGvGPU0K1WhxFx bBsCKFdFgfu/A== From: Jakub Kicinski To: davem@davemloft.net Cc: netdev@vger.kernel.org, edumazet@google.com, pabeni@redhat.com, andrew+netdev@lunn.ch, horms@kernel.org, alexanderduyck@fb.com, Jakub Kicinski Subject: [PATCH net-next 1/3] eth: fbnic: link NAPIs to page pools Date: Thu, 6 Mar 2025 06:51:48 -0800 Message-ID: <20250306145150.1757263-2-kuba@kernel.org> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250306145150.1757263-1-kuba@kernel.org> References: <20250306145150.1757263-1-kuba@kernel.org> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 --- 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