diff options
| author | Kirill Tkhai <ktkhai@virtuozzo.com> | 2018-03-05 14:31:19 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-03-05 10:48:27 -0500 |
| commit | 111da7adc1276d44d20c3973f4b39d62f83df056 (patch) | |
| tree | 26bf121e301d9824f457df07a858728f80227d83 /net/can | |
| parent | d217472410a033cdef5b8fba4393b466ee3c3bbc (diff) | |
net: Convert cangw_pernet_ops
These pernet_operations have a deal with cgw_list,
and the rest of accesses are made under rtnl_lock().
The only exception is cgw_dump_jobs(), which is
accessed under rcu_read_lock(). cgw_dump_jobs() is
called on netlink request, and it does not seem,
foreign pernet_operations want to send a net such
the messages. So, we mark them as async.
Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/can')
| -rw-r--r-- | net/can/gw.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/can/gw.c b/net/can/gw.c index 398dd0395ad9..08e97668d5cf 100644 --- a/net/can/gw.c +++ b/net/can/gw.c @@ -1010,6 +1010,7 @@ static void __net_exit cangw_pernet_exit(struct net *net) static struct pernet_operations cangw_pernet_ops = { .init = cangw_pernet_init, .exit = cangw_pernet_exit, + .async = true, }; static __init int cgw_module_init(void) |