linux/net/bridge
Ido Schimmel 013a7ce81d bridge: Reorder neighbor suppression check when flooding
The bridge does not flood ARP / NS packets for which a reply was sent to
bridge ports that have neighbor suppression enabled.

Subsequent patches are going to add per-{Port, VLAN} neighbor
suppression, which is going to make it more expensive to check whether
neighbor suppression is enabled since a VLAN lookup will be required.

Therefore, instead of unnecessarily performing this lookup for every
packet, only perform it for ARP / NS packets for which a reply was sent.

Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2023-04-21 08:25:49 +01:00
..
netfilter netfilter: bridge: introduce broute meta statement 2023-03-08 14:21:18 +01:00
br_arp_nd_proxy.c neighbour: annotate lockless accesses to n->nud_state 2023-03-15 00:37:32 -07:00
br_cfm_netlink.c
br_cfm.c
br_device.c rtnetlink: bridge: mcast: Move MDB handlers out of bridge driver 2023-03-17 08:05:48 +00:00
br_fdb.c bridge: switchdev: Allow device drivers to install locked FDB entries 2022-11-09 19:06:13 -08:00
br_forward.c bridge: Reorder neighbor suppression check when flooding 2023-04-21 08:25:49 +01:00
br_if.c net: bridge: make kobj_type structure constant 2023-02-14 20:48:08 -08:00
br_input.c bridge: Add missing parentheses 2022-11-11 21:34:55 -08:00
br_ioctl.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2021-12-31 14:35:40 +00:00
br_mdb.c rtnetlink: bridge: mcast: Relax group address validation in common code 2023-03-17 08:05:49 +00:00
br_mrp_netlink.c
br_mrp_switchdev.c
br_mrp.c
br_mst.c net: bridge: mst: Add helper to query a port's MST state 2022-03-17 16:49:58 -07:00
br_multicast_eht.c treewide: Convert del_timer*() to timer_shutdown*() 2022-12-25 13:38:09 -08:00
br_multicast.c net: bridge: Add netlink knobs for number / maximum MDB entries 2023-02-06 08:48:26 +00:00
br_netfilter_hooks.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2023-04-20 16:29:51 -07:00
br_netfilter_ipv6.c netfilter: move br_nf_check_hbh_len to utils 2023-03-08 14:25:40 +01:00
br_netlink_tunnel.c net: bridge: Set strict_start_type at two policies 2023-02-06 08:48:25 +00:00
br_netlink.c rtnetlink: bridge: mcast: Move MDB handlers out of bridge driver 2023-03-17 08:05:48 +00:00
br_nf_core.c net: dst: Switch to rcuref_t reference counting 2023-03-28 18:52:28 -07:00
br_private_cfm.h
br_private_mcast_eht.h
br_private_mrp.h
br_private_stp.h
br_private_tunnel.h
br_private.h rtnetlink: bridge: mcast: Move MDB handlers out of bridge driver 2023-03-17 08:05:48 +00:00
br_stp_bpdu.c
br_stp_if.c
br_stp_timer.c
br_stp.c net: bridge: mst: Multiple Spanning Tree (MST) mode 2022-03-17 16:49:57 -07:00
br_switchdev.c net: bridge: switchdev: don't notify FDB entries with "master dynamic" 2023-04-20 09:20:14 +02:00
br_sysfs_br.c bridge: Fix flushing of dynamic FDB entries 2022-11-02 20:47:09 -07:00
br_sysfs_if.c bridge: move from strlcpy with unused retval to strscpy 2022-08-22 17:57:30 -07:00
br_vlan_options.c net: bridge: Add netlink knobs for number / maximum MDB entries 2023-02-06 08:48:26 +00:00
br_vlan_tunnel.c
br_vlan.c net: bridge: Add netlink knobs for number / maximum MDB entries 2023-02-06 08:48:26 +00:00
br.c bridge: switchdev: Allow device drivers to install locked FDB entries 2022-11-09 19:06:13 -08:00
Kconfig
Makefile net: bridge: mst: Multiple Spanning Tree (MST) mode 2022-03-17 16:49:57 -07:00