mirror of https://gitee.com/openkylin/linux.git
9ed17db17f
mlx4 uses a private struct net_device_stats in a vain attempt to avoid races. This is buggy because multiple cpus could call mlx4_en_get_stats() at the same time, so ret_stats can not guarantee stable results. To fix this, we need to switch to ndo_get_stats64() as this method provides per-thread storage. This allows to reduce mlx4_en_priv bloat. Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Willem de Bruijn <willemb@google.com> Cc: Eugenia Emantayev <eugenia@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|---|---|---|
| .. | ||
| mlx4 | ||
| mlx5/core | ||
| mlxsw | ||
| Kconfig | ||
| Makefile | ||