diff options
Diffstat (limited to 'net/core/dev.c')
| -rw-r--r-- | net/core/dev.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 3dab6699b1c1..afa2282f2604 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -106,6 +106,7 @@ #include <net/dst.h> #include <net/dst_metadata.h> #include <net/gro.h> +#include <net/netdev_queues.h> #include <net/pkt_sched.h> #include <net/pkt_cls.h> #include <net/checksum.h> @@ -9719,7 +9720,7 @@ int dev_xdp_propagate(struct net_device *dev, struct netdev_bpf *bpf) if (!dev->netdev_ops->ndo_bpf) return -EOPNOTSUPP; - if (dev->ethtool->hds_config == ETHTOOL_TCP_DATA_SPLIT_ENABLED && + if (dev->cfg->hds_config == ETHTOOL_TCP_DATA_SPLIT_ENABLED && bpf->command == XDP_SETUP_PROG && bpf->prog && !bpf->prog->aux->xdp_has_frags) { NL_SET_ERR_MSG(bpf->extack, @@ -9764,7 +9765,7 @@ static int dev_xdp_install(struct net_device *dev, enum bpf_xdp_mode mode, struct netdev_bpf xdp; int err; - if (dev->ethtool->hds_config == ETHTOOL_TCP_DATA_SPLIT_ENABLED && + if (dev->cfg->hds_config == ETHTOOL_TCP_DATA_SPLIT_ENABLED && prog && !prog->aux->xdp_has_frags) { NL_SET_ERR_MSG(extack, "unable to install XDP to device using tcp-data-split"); return -EBUSY; @@ -11542,6 +11543,11 @@ struct net_device *alloc_netdev_mqs(int sizeof_priv, const char *name, if (!dev->ethtool) goto free_all; + dev->cfg = kzalloc(sizeof(*dev->cfg), GFP_KERNEL_ACCOUNT); + if (!dev->cfg) + goto free_all; + dev->cfg_pending = dev->cfg; + napi_config_sz = array_size(maxqs, sizeof(*dev->napi_config)); dev->napi_config = kvzalloc(napi_config_sz, GFP_KERNEL_ACCOUNT); if (!dev->napi_config) @@ -11610,6 +11616,8 @@ void free_netdev(struct net_device *dev) return; } + WARN_ON(dev->cfg != dev->cfg_pending); + kfree(dev->cfg); kfree(dev->ethtool); netif_free_tx_queues(dev); netif_free_rx_queues(dev); |