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author | David S. Miller <davem@davemloft.net> | 2019-01-21 14:41:32 -0800 |
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committer | David S. Miller <davem@davemloft.net> | 2019-01-21 14:41:32 -0800 |
commit | fa7f3a8d56b38a3ed1880a3780afba82387da277 (patch) | |
tree | a4628ee966f21963e5e97a6d1a227a3e8138183e /net/ipv4/fib_trie.c | |
parent | Merge branch 'mlxsw-spectrum_router-Add-GRE-tunnel-support-for-Spectrum-2' (diff) | |
parent | Linux 5.0-rc3 (diff) | |
download | linux-dev-fa7f3a8d56b38a3ed1880a3780afba82387da277.tar.xz linux-dev-fa7f3a8d56b38a3ed1880a3780afba82387da277.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Completely minor snmp doc conflict.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/fib_trie.c')
-rw-r--r-- | net/ipv4/fib_trie.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c index 237c9f72b265..a573e37e0615 100644 --- a/net/ipv4/fib_trie.c +++ b/net/ipv4/fib_trie.c @@ -1856,7 +1856,7 @@ void fib_table_flush_external(struct fib_table *tb) } /* Caller must hold RTNL. */ -int fib_table_flush(struct net *net, struct fib_table *tb) +int fib_table_flush(struct net *net, struct fib_table *tb, bool flush_all) { struct trie *t = (struct trie *)tb->tb_data; struct key_vector *pn = t->kv; @@ -1904,8 +1904,17 @@ int fib_table_flush(struct net *net, struct fib_table *tb) hlist_for_each_entry_safe(fa, tmp, &n->leaf, fa_list) { struct fib_info *fi = fa->fa_info; - if (!fi || !(fi->fib_flags & RTNH_F_DEAD) || - tb->tb_id != fa->tb_id) { + if (!fi || tb->tb_id != fa->tb_id || + (!(fi->fib_flags & RTNH_F_DEAD) && + !fib_props[fa->fa_type].error)) { + slen = fa->fa_slen; + continue; + } + + /* Do not flush error routes if network namespace is + * not being dismantled + */ + if (!flush_all && fib_props[fa->fa_type].error) { slen = fa->fa_slen; continue; } |