AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

net: Convert rtnetlink_net_ops

Browse Source 
rtnetlink_net_init() and rtnetlink_net_exit()
create and destroy netlink socket net::rtnl.

The socket is used to send rtnl notification via
rtnl_net_notifyid(). There is no a problem
to create and destroy it in parallel with other
pernet operations, as we link net in setup_net()
after the socket is created, and destroy
in cleanup_net() after net is unhashed from all
the lists and there is no RCU references on it.

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 12:28:15 +03:00 committed by David S. Miller
parent 194b95d216
commit 46456675ec
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
net/core/rtnetlink.c
View File

@ -4724,6 +4724,7 @@ static void __net_exit rtnetlink_net_exit(struct net *net)
static struct pernet_operations rtnetlink_net_ops = {
.init = rtnetlink_net_init,
.exit = rtnetlink_net_exit,
.async = true,
};
void __init rtnetlink_init(void)