| Message ID | 20100824111440.37eebae1@nehalam |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
From: Stephen Hemminger <shemminger@vyatta.com> Date: Tue, 24 Aug 2010 11:14:40 -0700 > Trivial extension to existing meta data match rules to allow > matching on skb receive hash value. > > Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Applied, thanks Stephen. -- 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
--- a/include/linux/tc_ematch/tc_em_meta.h 2010-08-24 08:35:29.555651482 -0700 +++ b/include/linux/tc_ematch/tc_em_meta.h 2010-08-24 08:36:51.038237590 -0700 @@ -79,6 +79,7 @@ enum { TCF_META_ID_SK_SENDMSG_OFF, TCF_META_ID_SK_WRITE_PENDING, TCF_META_ID_VLAN_TAG, + TCF_META_ID_RXHASH, __TCF_META_ID_MAX }; #define TCF_META_ID_MAX (__TCF_META_ID_MAX - 1) --- a/net/sched/em_meta.c 2010-08-24 08:35:29.535662209 -0700 +++ b/net/sched/em_meta.c 2010-08-24 08:38:07.191510604 -0700 @@ -223,6 +223,11 @@ META_COLLECTOR(int_maclen) dst->value = skb->mac_len; } +META_COLLECTOR(int_rxhash) +{ + dst->value = skb_get_rxhash(skb); +} + /************************************************************************** * Netfilter **************************************************************************/ @@ -541,6 +546,7 @@ static struct meta_ops __meta_ops[TCF_ME [META_ID(SK_SENDMSG_OFF)] = META_FUNC(int_sk_sendmsg_off), [META_ID(SK_WRITE_PENDING)] = META_FUNC(int_sk_write_pend), [META_ID(VLAN_TAG)] = META_FUNC(int_vlan_tag), + [META_ID(RXHASH)] = META_FUNC(int_rxhash), } };
Trivial extension to existing meta data match rules to allow matching on skb receive hash value. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> --- This versions uses skb_get_rxhash() -- 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