[ovs-dev] [patch net-next RFC v2 2/6] skbuff: add "missed_flow" flag
Nicolas Dichtel
nicolas.dichtel at 6wind.com
Thu Mar 27 10:31:42 UTC 2014
Le 26/03/2014 17:31, Jiri Pirko a écrit :
> This flag sets incoming switch device in order to let know that the flow
> which the skb is part of is missed. Listener may react to it
> appropriately,
>
> Signed-off-by: Jiri Pirko <jiri at resnulli.us>
> ---
> include/linux/filter.h | 1 +
> include/linux/skbuff.h | 13 +++++++++++++
> net/core/filter.c | 3 +++
> 3 files changed, 17 insertions(+)
>
> diff --git a/include/linux/filter.h b/include/linux/filter.h
> index e568c8e..38c7c04 100644
> --- a/include/linux/filter.h
> +++ b/include/linux/filter.h
> @@ -154,6 +154,7 @@ enum {
> BPF_S_ANC_VLAN_TAG,
> BPF_S_ANC_VLAN_TAG_PRESENT,
> BPF_S_ANC_PAY_OFFSET,
> + BPF_S_ANC_MISSED_FLOW,
> };
>
> #endif /* __LINUX_FILTER_H__ */
> diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
> index 03db95a..0100c2f 100644
> --- a/include/linux/skbuff.h
> +++ b/include/linux/skbuff.h
> @@ -567,6 +567,7 @@ struct sk_buff {
> * headers if needed
> */
> __u8 encapsulation:1;
> + __u8 missed_flow:1;
> /* 6/8 bit hole (depending on ndisc_nodetype presence) */
Please fix also the comment.
More information about the dev
mailing list