diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/sch_generic.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index b35301b0c7b6..977ec06ed0c7 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -594,9 +594,16 @@ static inline u32 qdisc_l2t(struct qdisc_rate_table* rtab, unsigned int pktlen) } #ifdef CONFIG_NET_CLS_ACT -static inline struct sk_buff *skb_act_clone(struct sk_buff *skb, gfp_t gfp_mask) +static inline struct sk_buff *skb_act_clone(struct sk_buff *skb, gfp_t gfp_mask, + int action) { - struct sk_buff *n = skb_clone(skb, gfp_mask); + struct sk_buff *n; + + if ((action == TC_ACT_STOLEN || action == TC_ACT_QUEUED) && + !skb_shared(skb)) + n = skb_get(skb); + else + n = skb_clone(skb, gfp_mask); if (n) { n->tc_verd = SET_TC_VERD(n->tc_verd, 0); |