diff options
Diffstat (limited to 'net/ethtool/common.c')
| -rw-r--r-- | net/ethtool/common.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/net/ethtool/common.c b/net/ethtool/common.c index 7bda9600efcf..67d06cd002a5 100644 --- a/net/ethtool/common.c +++ b/net/ethtool/common.c @@ -741,3 +741,17 @@ ethtool_forced_speed_maps_init(struct ethtool_forced_speed_map *maps, u32 size) } } EXPORT_SYMBOL_GPL(ethtool_forced_speed_maps_init); + +void ethtool_rxfh_context_lost(struct net_device *dev, u32 context_id) +{ + struct ethtool_rxfh_context *ctx; + + WARN_ONCE(!rtnl_is_locked() && + !lockdep_is_held_type(&dev->ethtool->rss_lock, -1), + "RSS context lock assertion failed\n"); + + netdev_err(dev, "device error, RSS context %d lost\n", context_id); + ctx = xa_erase(&dev->ethtool->rss_ctx, context_id); + kfree(ctx); +} +EXPORT_SYMBOL(ethtool_rxfh_context_lost); |