[nf-next,4/4] netfilter: nf_tables: increase maximum devices number per flowtable
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Message ID 20191016123431.9072-5-pablo@netfilter.org
State Accepted
Delegated to: Pablo Neira
Headers show
Series
  • flowtable updates
Related show

Commit Message

Pablo Neira Ayuso Oct. 16, 2019, 12:34 p.m. UTC
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: Pablo Neira Ayuso <pablo@netfilter.org>
---
 include/net/netfilter/nf_tables.h | 2 +-
 net/netfilter/nf_tables_api.c     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

Patch
diff mbox series

diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h
index 7a2ac82ee0ad..3d71070e747a 100644
--- a/include/net/netfilter/nf_tables.h
+++ b/include/net/netfilter/nf_tables.h
@@ -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
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index 80ded807d529..d736a0cd056c 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -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;
 		}