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authorFlorian Westphal <fw@strlen.de>2009-06-05 13:24:24 +0200
committerPatrick McHardy <kaber@trash.net>2009-06-05 13:24:24 +0200
commit10662aa3083f869c645cc2abf5d66849001e2f5d (patch)
tree7b4e96f00c3c4d5ca922901266121236eb2bd56e /include
parent61f5abcab152cbee3a041f8b9bcfe7afc83409ca (diff)
downloadop-kernel-dev-10662aa3083f869c645cc2abf5d66849001e2f5d.zip
op-kernel-dev-10662aa3083f869c645cc2abf5d66849001e2f5d.tar.gz
netfilter: xt_NFQUEUE: queue balancing support
Adds support for specifying a range of queues instead of a single queue id. Flows will be distributed across the given range. This is useful for multicore systems: Instead of having a single application read packets from a queue, start multiple instances on queues x, x+1, .. x+n. Each instance can process flows independently. Packets for the same connection are put into the same queue. Signed-off-by: Holger Eitzenberger <heitzenberger@astaro.com> Signed-off-by: Florian Westphal <fwestphal@astaro.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'include')
-rw-r--r--include/linux/netfilter/xt_NFQUEUE.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/netfilter/xt_NFQUEUE.h b/include/linux/netfilter/xt_NFQUEUE.h
index 982a89f..2584f4a 100644
--- a/include/linux/netfilter/xt_NFQUEUE.h
+++ b/include/linux/netfilter/xt_NFQUEUE.h
@@ -15,4 +15,9 @@ struct xt_NFQ_info {
__u16 queuenum;
};
+struct xt_NFQ_info_v1 {
+ __u16 queuenum;
+ __u16 queues_total;
+};
+
#endif /* _XT_NFQ_TARGET_H */
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