Message ID | 1439333961-24474-5-git-send-email-joestringer@nicira.com |
---|---|
State | Awaiting Upstream, archived |
Delegated to: | David Miller |
Headers | show |
On Tue, Aug 11, 2015 at 3:59 PM, Joe Stringer <joestringer@nicira.com> wrote: > This variation on skb_dst_copy() doesn't require two skbs. > > Signed-off-by: Joe Stringer <joestringer@nicira.com> Acked-by: Pravin B Shelar <pshelar@nicira.com> -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/include/net/dst.h b/include/net/dst.h index 2578811..0539940 100644 --- a/include/net/dst.h +++ b/include/net/dst.h @@ -285,13 +285,18 @@ static inline void skb_dst_drop(struct sk_buff *skb) } } -static inline void skb_dst_copy(struct sk_buff *nskb, const struct sk_buff *oskb) +static inline void __skb_dst_copy(struct sk_buff *nskb, unsigned long refdst) { - nskb->_skb_refdst = oskb->_skb_refdst; + nskb->_skb_refdst = refdst; if (!(nskb->_skb_refdst & SKB_DST_NOREF)) dst_clone(skb_dst(nskb)); } +static inline void skb_dst_copy(struct sk_buff *nskb, const struct sk_buff *oskb) +{ + __skb_dst_copy(nskb, oskb->_skb_refdst); +} + /** * skb_dst_force - makes sure skb dst is refcounted * @skb: buffer
This variation on skb_dst_copy() doesn't require two skbs. Signed-off-by: Joe Stringer <joestringer@nicira.com> --- include/net/dst.h | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-)