diff options
| author | Nikolay Aleksandrov <nikolay@nvidia.com> | 2021-07-19 20:06:31 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-07-20 05:41:20 -0700 |
| commit | 4cdd0d10f31da9fab65eb6411441ffb71a653997 (patch) | |
| tree | 160a58232dbd4c74b66711224a539762a73a0d60 /net/switchdev/switchdev.c | |
| parent | eb1593a0b4c49443acbe2ebaa7a9947fa5471c01 (diff) | |
net: bridge: multicast: check if should use vlan mcast ctx
Add helpers which check if the current bridge/port multicast context
should be used (i.e. they're not disabled) and use them for Rx IGMP/MLD
processing, timers and new group addition. It is important for vlans to
disable processing of timer/packet after the multicast_lock is obtained
if the vlan context doesn't have BR_VLFLAG_MCAST_ENABLED. There are two
cases when that flag is missing:
- if the vlan is getting destroyed it will be removed and timers will
be stopped
- if the vlan mcast snooping is being disabled
Signed-off-by: Nikolay Aleksandrov <nikolay@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/switchdev/switchdev.c')
0 files changed, 0 insertions, 0 deletions