diff options
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/dev.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 709a9a9..ae0b669 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -2372,6 +2372,7 @@ void napi_gro_flush(struct napi_struct *napi) napi_gro_complete(skb); } + napi->gro_count = 0; napi->gro_list = NULL; } EXPORT_SYMBOL(napi_gro_flush); @@ -2402,7 +2403,6 @@ int dev_gro_receive(struct napi_struct *napi, struct sk_buff *skb) struct packet_type *ptype; __be16 type = skb->protocol; struct list_head *head = &ptype_base[ntohs(type) & PTYPE_HASH_MASK]; - int count = 0; int same_flow; int mac_len; int ret; @@ -2430,8 +2430,6 @@ int dev_gro_receive(struct napi_struct *napi, struct sk_buff *skb) NAPI_GRO_CB(skb)->free = 0; for (p = napi->gro_list; p; p = p->next) { - count++; - if (!NAPI_GRO_CB(p)->same_flow) continue; @@ -2457,15 +2455,16 @@ int dev_gro_receive(struct napi_struct *napi, struct sk_buff *skb) *pp = nskb->next; nskb->next = NULL; napi_gro_complete(nskb); - count--; + napi->gro_count--; } if (same_flow) goto ok; - if (NAPI_GRO_CB(skb)->flush || count >= MAX_GRO_SKBS) + if (NAPI_GRO_CB(skb)->flush || napi->gro_count >= MAX_GRO_SKBS) goto normal; + napi->gro_count++; NAPI_GRO_CB(skb)->count = 1; skb_shinfo(skb)->gso_size = skb_gro_len(skb); skb->next = napi->gro_list; @@ -2713,6 +2712,7 @@ void netif_napi_add(struct net_device *dev, struct napi_struct *napi, int (*poll)(struct napi_struct *, int), int weight) { INIT_LIST_HEAD(&napi->poll_list); + napi->gro_count = 0; napi->gro_list = NULL; napi->skb = NULL; napi->poll = poll; @@ -2741,6 +2741,7 @@ void netif_napi_del(struct napi_struct *napi) } napi->gro_list = NULL; + napi->gro_count = 0; } EXPORT_SYMBOL(netif_napi_del); @@ -5246,6 +5247,7 @@ static int __init net_dev_init(void) queue->backlog.poll = process_backlog; queue->backlog.weight = weight_p; queue->backlog.gro_list = NULL; + queue->backlog.gro_count = 0; } dev_boot_phase = 0; |