path: root/net/can
diff options
authorKirill Tkhai <ktkhai@virtuozzo.com>2018-03-05 14:31:19 +0300
committerDavid S. Miller <davem@davemloft.net>2018-03-05 10:48:27 -0500
commit111da7adc1276d44d20c3973f4b39d62f83df056 (patch)
tree26bf121e301d9824f457df07a858728f80227d83 /net/can
parentd217472410a033cdef5b8fba4393b466ee3c3bbc (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')
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)