diff options
| author | Catherine Sullivan <csully@google.com> | 2021-10-11 18:36:50 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-11-18 21:16:31 +0300 |
| commit | 6b084516fbc30979a75757f222e96dbbcfe6ff5e (patch) | |
| tree | ad776579e65ad94aff4b8a10fb7ce62590fb2e1e | |
| parent | fd2c9032b88c7c8524801458fb02091caca3821d (diff) | |
| download | linux-6b084516fbc30979a75757f222e96dbbcfe6ff5e.tar.xz | |
gve: Track RX buffer allocation failures
[ Upstream commit 1b4d1c9bab091ac6e20a3ff80c30c5cefe192bf4 ]
The rx_buf_alloc_fail counter wasn't getting updated.
Fixes: 433e274b8f7b0 ("gve: Add stats for gve.")
Signed-off-by: Catherine Sullivan <csully@google.com>
Signed-off-by: Jeroen de Borst <jeroendb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/net/ethernet/google/gve/gve_rx.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/ethernet/google/gve/gve_rx.c b/drivers/net/ethernet/google/gve/gve_rx.c index 94941d4e4744..16169f291ad9 100644 --- a/drivers/net/ethernet/google/gve/gve_rx.c +++ b/drivers/net/ethernet/google/gve/gve_rx.c @@ -514,8 +514,13 @@ 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++; |