net: Convert dccp_v4_ops
authorKirill Tkhai <ktkhai@virtuozzo.com>
Mon, 5 Mar 2018 11:31:28 +0000 (14:31 +0300)
committerDavid S. Miller <davem@davemloft.net>
Mon, 5 Mar 2018 15:48:28 +0000 (10:48 -0500)
commit39fbd490bd48b647b3447eb27c4899ec76f34418
treee9786d377865a2c65c7dae50c195b36580a75b60
parent5b65feed456628ac58efbd30aca5b208240322aa
net: Convert dccp_v4_ops

These pernet_operations create and destroy net::dccp::v4_ctl_sk.
It looks like another pernet_operations don't want to send
dccp packets to dying or creating net. Batch method similar
to ipv4/ipv6 sockets and it has to be safe to be executed
in parallel with anything else. So, we mark them as async.

Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/dccp/ipv4.c