Author: hselasky
Date: Wed Apr 8 08:53:31 2020
New Revision: 359723
URL: https://svnweb.freebsd.org/changeset/base/359723
Log:
Remove obsolete bufring stats in mlx5en(4).
Leftover from when DRBR was removed.
MFC after: 1 week
Sponsored by: Mellanox Technologies
Modified:
head/sys/dev/mlx5/mlx5_en/en.h
head/sys/dev/mlx5/mlx5_en/mlx5_en_main.c
Modified: head/sys/dev/mlx5/mlx5_en/en.h
==============================================================================
--- head/sys/dev/mlx5/mlx5_en/en.h Wed Apr 8 08:05:02 2020
(r359722)
+++ head/sys/dev/mlx5/mlx5_en/en.h Wed Apr 8 08:53:31 2020
(r359723)
@@ -827,7 +827,6 @@ struct mlx5e_sq {
/* pointers to per packet info: write@xmit, read@completion */
struct mlx5e_sq_mbuf *mbuf;
- struct buf_ring *br;
/* read only */
struct mlx5_wq_cyc wq;
Modified: head/sys/dev/mlx5/mlx5_en/mlx5_en_main.c
==============================================================================
--- head/sys/dev/mlx5/mlx5_en/mlx5_en_main.c Wed Apr 8 08:05:02 2020
(r359722)
+++ head/sys/dev/mlx5/mlx5_en/mlx5_en_main.c Wed Apr 8 08:53:31 2020
(r359723)
@@ -852,7 +852,6 @@ mlx5e_update_stats_locked(struct mlx5e_priv *priv)
struct mlx5_core_dev *mdev = priv->mdev;
struct mlx5e_vport_stats *s = &priv->stats.vport;
struct mlx5e_sq_stats *sq_stats;
- struct buf_ring *sq_br;
#if (__FreeBSD_version < 1100000)
struct ifnet *ifp = priv->ifp;
#endif
@@ -902,13 +901,10 @@ mlx5e_update_stats_locked(struct mlx5e_priv *priv)
for (j = 0; j < priv->num_tc; j++) {
sq_stats = &pch->sq[j].stats;
- sq_br = pch->sq[j].br;
tso_packets += sq_stats->tso_packets;
tso_bytes += sq_stats->tso_bytes;
tx_queue_dropped += sq_stats->dropped;
- if (sq_br != NULL)
- tx_queue_dropped += sq_br->br_drops;
tx_defragged += sq_stats->defragged;
tx_offload_none += sq_stats->csum_offload_none;
}
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