From bbea126c2badf677925e46083d708ca292c530f6 Mon Sep 17 00:00:00 2001 From: Ido Schimmel Date: Wed, 4 Nov 2020 15:30:36 +0200 Subject: [PATCH] nexthop: Remove in-kernel route notifications when nexthop changes Remove in-kernel route notifications when the configuration of their nexthop changes. These notifications are unnecessary because the route still uses the same nexthop ID. A separate notification for the nexthop change itself is now sent in the nexthop notification chain. Signed-off-by: Ido Schimmel Reviewed-by: David Ahern Signed-off-by: Jakub Kicinski --- net/ipv4/fib_trie.c | 9 --------- net/ipv6/route.c | 5 ----- 2 files changed, 14 deletions(-) diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c index ffc5332f1390..28117c05dc35 100644 --- a/net/ipv4/fib_trie.c +++ b/net/ipv4/fib_trie.c @@ -2100,15 +2100,6 @@ static void __fib_info_notify_update(struct net *net, struct fib_table *tb, rtmsg_fib(RTM_NEWROUTE, htonl(n->key), fa, KEYLENGTH - fa->fa_slen, tb->tb_id, info, NLM_F_REPLACE); - - /* call_fib_entry_notifiers will be removed when - * in-kernel notifier is implemented and supported - * for nexthop objects - */ - call_fib_entry_notifiers(net, FIB_EVENT_ENTRY_REPLACE, - n->key, - KEYLENGTH - fa->fa_slen, fa, - NULL); } } } diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 7e0ce7af8234..f91a689edafd 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -6039,11 +6039,6 @@ void fib6_rt_update(struct net *net, struct fib6_info *rt, struct sk_buff *skb; int err = -ENOBUFS; - /* call_fib6_entry_notifiers will be removed when in-kernel notifier - * is implemented and supported for nexthop objects - */ - call_fib6_entry_notifiers(net, FIB_EVENT_ENTRY_REPLACE, rt, NULL); - skb = nlmsg_new(rt6_nlmsg_size(rt), gfp_any()); if (!skb) goto errout;