diff options
Diffstat (limited to 'net/core/dev.c')
| -rw-r--r-- | net/core/dev.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index e1c1cdcc2bb0..1ae654391442 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -2517,6 +2517,7 @@ int netif_rx(struct sk_buff *skb) struct rps_dev_flow voidflow, *rflow = &voidflow; int cpu; + preempt_disable(); rcu_read_lock(); cpu = get_rps_cpu(skb->dev, skb, &rflow); @@ -2526,6 +2527,7 @@ int netif_rx(struct sk_buff *skb) ret = enqueue_to_backlog(skb, cpu, &rflow->last_qtail); rcu_read_unlock(); + preempt_enable(); } #else { @@ -3072,7 +3074,7 @@ enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff *skb) int mac_len; enum gro_result ret; - if (!(skb->dev->features & NETIF_F_GRO)) + if (!(skb->dev->features & NETIF_F_GRO) || netpoll_rx_on(skb)) goto normal; if (skb_is_gso(skb) || skb_has_frags(skb)) @@ -3159,9 +3161,6 @@ __napi_gro_receive(struct napi_struct *napi, struct sk_buff *skb) { struct sk_buff *p; - if (netpoll_rx_on(skb)) - return GRO_NORMAL; - for (p = napi->gro_list; p; p = p->next) { NAPI_GRO_CB(p)->same_flow = (p->dev == skb->dev) && |