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Commit 165b9117 authored by Florian Westphal's avatar Florian Westphal Committed by David S. Miller
Browse files

net: call newid/getid without rtnl mutex held 



Both functions take nsid_lock and don't rely on rtnl lock.

Signed-off-by: default avatarFlorian Westphal <fw@strlen.de>
Reviewed-by: default avatarHannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 62256f98

net/core/net_namespace.c

+3 −2
Original line number Diff line number Diff line
@@ -855,9 +855,10 @@ static int __init net_ns_init(void) 


	register_pernet_subsys(&net_ns_ops);



	rtnl_register(PF_UNSPEC, RTM_NEWNSID, rtnl_net_newid, NULL, 0);

	rtnl_register(PF_UNSPEC, RTM_NEWNSID, rtnl_net_newid, NULL,

		      RTNL_FLAG_DOIT_UNLOCKED);

	rtnl_register(PF_UNSPEC, RTM_GETNSID, rtnl_net_getid, rtnl_net_dumpid,

		      0);

		      RTNL_FLAG_DOIT_UNLOCKED);



	return 0;

}