Commit 1b4d1c9b authored by Catherine Sullivan's avatar Catherine Sullivan Committed by David S. Miller
Browse files

gve: Track RX buffer allocation failures 



The rx_buf_alloc_fail counter wasn't getting updated.

Fixes: 433e274b ("gve: Add stats for gve.")
Signed-off-by: default avatarCatherine Sullivan <csully@google.com>
Signed-off-by: default avatarJeroen de Borst <jeroendb@google.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent ea5d3455

drivers/net/ethernet/google/gve/gve_rx.c

+6 −1
Original line number Diff line number Diff line
@@ -532,10 +532,15 @@ static bool gve_rx_refill_buffers(struct gve_priv *priv, struct gve_rx_ring *rx) 


				gve_rx_free_buffer(dev, page_info, data_slot);

				page_info->page = NULL;

				if (gve_rx_alloc_buffer(priv, dev, page_info, data_slot))

				if (gve_rx_alloc_buffer(priv, dev, page_info,

							data_slot)) {

					u64_stats_update_begin(&rx->statss);

					rx->rx_buf_alloc_fail++;

					u64_stats_update_end(&rx->statss);

					break;

				}

			}

		}

		fill_cnt++;

	}

	rx->fill_cnt = fill_cnt;