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net: Convert ipgre_net_ops, ipgre_tap_net_ops, erspan_net_ops, vti_net_ops and ipip_net_ops

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These pernet_operations are similar to bond_net_ops. Exit methods
unregisters all net ipgre/ipgre_tap/erspan/vti/ipip devices, and it
looks like another pernet_operations are not interested in foreign
net ipgre/ipgre_tap/erspan/vti/ipip list. Init method also does not
intersect with something pernet-specific. So, it's possible
to mark them async.

Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Kirill Tkhai 2018-02-26 16:01:52 +03:00 committed by David S. Miller
parent 3cec5fb347
commit 31502104b3
3 changed files with 5 additions and 0 deletions
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3
net/ipv4/ip_gre.c
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@ -1044,6 +1044,7 @@ static struct pernet_operations ipgre_net_ops = {
.exit_batch = ipgre_exit_batch_net,
.id = &ipgre_net_id,
.size = sizeof(struct ip_tunnel_net),
.async = true,
};
static int ipgre_tunnel_validate(struct nlattr *tb[], struct nlattr *data[],
@ -1623,6 +1624,7 @@ static struct pernet_operations ipgre_tap_net_ops = {
.exit_batch = ipgre_tap_exit_batch_net,
.id = &gre_tap_net_id,
.size = sizeof(struct ip_tunnel_net),
.async = true,
};
static int __net_init erspan_init_net(struct net *net)
@ -1641,6 +1643,7 @@ static struct pernet_operations erspan_net_ops = {
.exit_batch = erspan_exit_batch_net,
.id = &erspan_net_id,
.size = sizeof(struct ip_tunnel_net),
.async = true,
};
static int __init ipgre_init(void)

1
net/ipv4/ip_vti.c
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@ -454,6 +454,7 @@ static struct pernet_operations vti_net_ops = {
.exit_batch = vti_exit_batch_net,
.id = &vti_net_id,
.size = sizeof(struct ip_tunnel_net),
.async = true,
};
static int vti_tunnel_validate(struct nlattr *tb[], struct nlattr *data[],

1
net/ipv4/ipip.c
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@ -669,6 +669,7 @@ static struct pernet_operations ipip_net_ops = {
.exit_batch = ipip_exit_batch_net,
.id = &ipip_net_id,
.size = sizeof(struct ip_tunnel_net),
.async = true,
};
static int __init ipip_init(void)