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Message-Id: <1423478641-3138-16-git-send-email-jeffrey.t.kirsher@intel.com> Date: Mon, 9 Feb 2015 02:44:01 -0800 From: Jeff Kirsher <jeffrey.t.kirsher@...el.com> To: davem@...emloft.net Cc: Carolyn Wyborny <carolyn.wyborny@...el.com>, netdev@...r.kernel.org, nhorman@...hat.com, sassmann@...hat.com, jogreene@...hat.com, Jeff Kirsher <jeffrey.t.kirsher@...el.com> Subject: [net-next 15/15] i40e/i40evf: Add call to u64_stats_init to init From: Carolyn Wyborny <carolyn.wyborny@...el.com> This patch adds a call to u64_stats_init to Rx setup. This done in order to avoid lockdep errors with seqcount on newer kernels. Change-ID: Ia8ba8f0bcbd1c0e926f97d70aeee4ce4fd055e93 Signed-off-by: Carolyn Wyborny <carolyn.wyborny@...el.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com> --- drivers/net/ethernet/intel/i40e/i40e_txrx.c | 2 ++ drivers/net/ethernet/intel/i40evf/i40e_txrx.c | 2 ++ 2 files changed, 4 insertions(+) diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c index 5aa6ef1..f4d6d90 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c @@ -1098,6 +1098,8 @@ int i40e_setup_rx_descriptors(struct i40e_ring *rx_ring) if (!rx_ring->rx_bi) goto err; + u64_stats_init(rx_ring->syncp); + /* Round up to nearest 4K */ rx_ring->size = ring_is_16byte_desc_enabled(rx_ring) ? rx_ring->count * sizeof(union i40e_16byte_rx_desc) diff --git a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c index 4bf15da..459499a 100644 --- a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c @@ -596,6 +596,8 @@ int i40evf_setup_rx_descriptors(struct i40e_ring *rx_ring) if (!rx_ring->rx_bi) goto err; + u64_stats_init(rx_ring->syncp); + /* Round up to nearest 4K */ rx_ring->size = ring_is_16byte_desc_enabled(rx_ring) ? rx_ring->count * sizeof(union i40e_16byte_rx_desc) -- 1.9.3 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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