From 111da7adc1276d44d20c3973f4b39d62f83df056 Mon Sep 17 00:00:00 2001 From: Kirill Tkhai Date: Mon, 5 Mar 2018 14:31:19 +0300 Subject: [PATCH] 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 Signed-off-by: David S. Miller --- net/can/gw.c | 1 + 1 file changed, 1 insertion(+) 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) -- 2.30.2