Commit cb662ac6 authored by Pablo Neira Ayuso's avatar Pablo Neira Ayuso
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netfilter: nf_tables: increase maximum devices number per flowtable 



Rise the maximum limit of devices per flowtable up to 256. Rename
NFT_FLOWTABLE_DEVICE_MAX to NFT_NETDEVICE_MAX in preparation to reuse
the netdev hook parser for ingress basechain.

Signed-off-by: default avatarPablo Neira Ayuso <pablo@netfilter.org>
parent b75a3e83

include/net/netfilter/nf_tables.h

+1 −1
Original line number Diff line number Diff line
@@ -1152,7 +1152,7 @@ struct nft_object_ops { 
int nft_register_obj(struct nft_object_type *obj_type);

void nft_unregister_obj(struct nft_object_type *obj_type);



#define NFT_FLOWTABLE_DEVICE_MAX	8

#define NFT_NETDEVICE_MAX	256



/**

 *	struct nft_flowtable - nf_tables flow table

net/netfilter/nf_tables_api.c

+1 −1
Original line number Diff line number Diff line
@@ -1577,7 +1577,7 @@ static int nf_tables_parse_netdev_hooks(struct net *net, 
		list_add_tail(&hook->list, hook_list);

		n++;



		if (n == NFT_FLOWTABLE_DEVICE_MAX) {

		if (n == NFT_NETDEVICE_MAX) {

			err = -EFBIG;

			goto err_hook;

		}