net: bridge: mcast: add sg_port rhashtable

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To speedup S,G forward handling we need to be able to quickly find out
if a port is a member of an S,G group. To do that add a global S,G port
rhashtable with key: source addr, group addr, protocol, vid (all br_ip
fields) and port pointer.

Signed-off-by: Nikolay Aleksandrov <nikolay@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Nikolay Aleksandrov 2020-09-22 10:30:22 +03:00 • committed by David S. Miller

parent 8f8cb77e0b

commit 085b53c8be

4 changed files with 111 additions and 65 deletions

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2

net/bridge/br_forward.c

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34

net/bridge/br_mdb.c

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130

net/bridge/br_multicast.c

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10

net/bridge/br_private.h

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