netfilter: nf_tables: place base_seq in struct net

This will soon be read from packet path around same time as the gencursor.

Both gencursor and base_seq get incremented almost at the same time, so
it makes sense to place them in the same structure.

This doesn't increase struct net size on 64bit due to padding.

Signed-off-by: Florian Westphal <fw@strlen.de>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/net/netns/nftables.h b/include/net/netns/nftables.h
index cc8060c017d5..99dd166c5d07 100644
--- a/include/net/netns/nftables.h
+++ b/include/net/netns/nftables.h
@@ -3,6 +3,7 @@
 #define _NETNS_NFTABLES_H_
 
 struct netns_nftables {
+	unsigned int		base_seq;
 	u8			gencursor;
 };