From a7852a76f414f69631ed3adc4b001c633829306d Mon Sep 17 00:00:00 2001 From: Kirill Tkhai Date: Mon, 19 Feb 2018 11:50:09 +0300 Subject: net: Convert ip6_flowlabel_net_ops These pernet_operations create and destroy /proc entries. ip6_fl_purge() makes almost the same actions as timer ip6_fl_gc_timer does, and as it can be executed in parallel with ip6_fl_purge(), two parallel ip6_fl_purge() may be executed. So, we can mark it async. Signed-off-by: Kirill Tkhai Signed-off-by: David S. Miller --- net/ipv6/ip6_flowlabel.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/ipv6/ip6_flowlabel.c b/net/ipv6/ip6_flowlabel.c index 3dab664ff503..6ddf52282894 100644 --- a/net/ipv6/ip6_flowlabel.c +++ b/net/ipv6/ip6_flowlabel.c @@ -873,6 +873,7 @@ static void __net_exit ip6_flowlabel_net_exit(struct net *net) static struct pernet_operations ip6_flowlabel_net_ops = { .init = ip6_flowlabel_proc_init, .exit = ip6_flowlabel_net_exit, + .async = true, }; int ip6_flowlabel_init(void) -- cgit v1.2.3-59-g8ed1b