6.6-stable review patch. If anyone has any objections, please let me know.
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From: Michal Kubiak michal.kubiak@intel.com
[ Upstream commit b1a0c977c6f1130f7dd125ee3db8c2435d7e3d41 ]
Currently, the driver increments `alloc_page_failed` when buffer allocation fails in `ice_clean_rx_irq()`. However, this counter is intended for page allocation failures, not buffer allocation issues.
This patch corrects the counter by incrementing `alloc_buf_failed` instead, ensuring accurate statistics reporting for buffer allocation failures.
Fixes: 2fba7dc5157b ("ice: Add support for XDP multi-buffer on Rx side") Reported-by: Jacob Keller jacob.e.keller@intel.com Suggested-by: Paul Menzel pmenzel@molgen.mpg.de Signed-off-by: Michal Kubiak michal.kubiak@intel.com Reviewed-by: Paul Menzel pmenzel@molgen.mpg.de Reviewed-by: Jason Xing kerneljasonxing@gmail.com Reviewed-by: Aleksandr Loktionov aleksandr.loktionov@intel.com Tested-by: Priya Singh priyax.singh@intel.com Signed-off-by: Tony Nguyen anthony.l.nguyen@intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ethernet/intel/ice/ice_txrx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.c b/drivers/net/ethernet/intel/ice/ice_txrx.c index e7084c6aab6da..eae4376c68595 100644 --- a/drivers/net/ethernet/intel/ice/ice_txrx.c +++ b/drivers/net/ethernet/intel/ice/ice_txrx.c @@ -1297,7 +1297,7 @@ int ice_clean_rx_irq(struct ice_rx_ring *rx_ring, int budget) skb = ice_construct_skb(rx_ring, xdp); /* exit if we failed to retrieve a buffer */ if (!skb) { - rx_ring->ring_stats->rx_stats.alloc_page_failed++; + rx_ring->ring_stats->rx_stats.alloc_buf_failed++; xdp_verdict = ICE_XDP_CONSUMED; } ice_put_rx_mbuf(rx_ring, xdp, &xdp_xmit, ntc, xdp_verdict);