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authorKirill Tkhai <ktkhai@virtuozzo.com>2018-03-26 12:29:04 +0300
committerDavid S. Miller <davem@davemloft.net>2018-03-26 13:03:26 -0400
commit436de500948e1176ef013468c2630f83bb72a901 (patch)
treef752e4989652ec789d41059a4b3e7d92364b7d15 /fs
parent5e804a6077dccf154047a1ffe5b5232dce579659 (diff)
downloadlinux-436de500948e1176ef013468c2630f83bb72a901.tar.bz2
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>
Diffstat (limited to 'fs')
-rw-r--r--fs/nfs/dns_resolve.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/nfs/dns_resolve.c b/fs/nfs/dns_resolve.c
index 060c658eab66..e90bd69ab653 100644
--- a/fs/nfs/dns_resolve.c
+++ b/fs/nfs/dns_resolve.c
@@ -410,6 +410,7 @@ static void nfs4_dns_net_exit(struct net *net)
static struct pernet_operations nfs4_dns_resolver_ops = {
.init = nfs4_dns_net_init,
.exit = nfs4_dns_net_exit,
+ .async = true,
};
static int rpc_pipefs_event(struct notifier_block *nb, unsigned long event,