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net: Convert subsys_initcall() registered pernet_operations from net/sched

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psched_net_ops only creates and destroyes /proc entry,
and safe to be executed in parallel with any foreigh
pernet_operations.

tcf_action_net_ops initializes and destructs tcf_action_net::egdev_ht,
which is not touched by foreign pernet_operations.

So, make them async.

Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Acked-by: Andrei Vagin <avagin@virtuozzo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Kirill Tkhai 2018-02-13 12:29:13 +03:00 committed by David S. Miller
parent 86b63418fd
commit 13da199c38
2 changed files with 2 additions and 0 deletions
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1
net/sched/act_api.c
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@ -1454,6 +1454,7 @@ static struct pernet_operations tcf_action_net_ops = {
.exit = tcf_action_net_exit,
.id = &tcf_action_net_id,
.size = sizeof(struct tcf_action_net),
.async = true,
};
static int __init tc_action_init(void)

1
net/sched/sch_api.c
View file

@ -2128,6 +2128,7 @@ static void __net_exit psched_net_exit(struct net *net)
static struct pernet_operations psched_net_ops = {
.init = psched_net_init,
.exit = psched_net_exit,
.async = true,
};
static int __init pktsched_init(void)