Commit 2881fd61 authored Jun 18, 2019 by Ido Schimmel Committed by David S. Miller Jun 18, 2019

ipv6: Add IPv6 multipath notification for route delete



If all the nexthops of a multipath route are being deleted, send one
notification for the entire route, instead of one per-nexthop.

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

parent ebee3cad

net/ipv6/route.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -3718,6 +3718,12 @@ static int __ip6_del_rt_siblings(struct fib6_info rt, struct fib6_config cfg)
		info->skip_notify = 1;
		}

		info->skip_notify_kernel = 1;
		call_fib6_multipath_entry_notifiers(net,
		FIB_EVENT_ENTRY_DEL,
		rt,
		rt->fib6_nsiblings,
		NULL);
		list_for_each_entry_safe(sibling, next_sibling,
		&rt->fib6_siblings,
		fib6_siblings) {

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