ipv4: Only Replay routes of interest to new listeners

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When a new listener is registered to the FIB notification chain it
receives a dump of all the available routes in the system. Instead, make
sure to only replay the IPv4 routes that are actually used in the data
path and are of any interest to the new listener.

Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Reviewed-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Ido Schimmel 2019-12-14 17:53:13 +02:00 • committed by David S. Miller

parent 525bc345fc

commit 20d1565203

1 changed files with 11 additions and 0 deletions

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net/ipv4/fib_trie.c

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