net: Convert nfs4_dns_resolver_ops
authorKirill Tkhai <ktkhai@virtuozzo.com>
Mon, 26 Mar 2018 09:29:04 +0000 (12:29 +0300)
committerDavid S. Miller <davem@davemloft.net>
Mon, 26 Mar 2018 17:03:26 +0000 (13:03 -0400)
commit436de500948e1176ef013468c2630f83bb72a901
treef752e4989652ec789d41059a4b3e7d92364b7d15
parent5e804a6077dccf154047a1ffe5b5232dce579659
net: Convert nfs4_dns_resolver_ops

These pernet_operations look similar to rpcsec_gss_net_ops,
they just create and destroy another cache. Also they create
and destroy directory. So, they also look safe to be async.

Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Acked-by: Anna Schumaker <Anna.Schumaker@netapp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
fs/nfs/dns_resolve.c