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[net-next,3/6] net: Convert ovs_net_ops

Message ID 152110507689.28582.3012763959630506155.stgit@localhost.localdomain
State Accepted, archived
Delegated to: David Miller
Headers show
Series Converting pernet_operations (part #8) | expand

Commit Message

Kirill Tkhai March 15, 2018, 9:11 a.m. UTC 
These pernet_operations initialize and destroy net_generic()
data pointed by ovs_net_id. Exit method destroys vports from
alive net to exiting net. Since they are only pernet_operations
interested in this data, and exit method is executed under
exclusive global lock (ovs_mutex), they are safe to be executed
in parallel.

Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
---
 net/openvswitch/datapath.c |    1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c
index ef38e5aecd28..100191df0371 100644
--- a/net/openvswitch/datapath.c
+++ b/net/openvswitch/datapath.c
@@ -2384,6 +2384,7 @@  static struct pernet_operations ovs_net_ops = {
 	.exit = ovs_exit_net,
 	.id   = &ovs_net_id,
 	.size = sizeof(struct ovs_net),
+	.async = true,
 };
 
 static int __init dp_init(void)