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authorVasily Averin <vvs@virtuozzo.com>2017-11-12 11:48:43 +0300
committerAnna Schumaker <Anna.Schumaker@Netapp.com>2017-11-17 16:43:50 -0500
commit4112be70becb82bc9a53cf2d11ab51c35602b063 (patch)
treee39d9087b1ce89d55defaeec3a96b133f3bb29aa
parentb0b5352d9a507b344d4a2aec21f0105c585251fe (diff)
downloadlinux-4112be70becb82bc9a53cf2d11ab51c35602b063.tar.bz2
sunrpc: exit_net cleanup check added
Be sure that all_clients list initialized in net_init hook was return to initial state. Signed-off-by: Vasily Averin <vvs@virtuozzo.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
-rw-r--r--net/sunrpc/sunrpc_syms.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/net/sunrpc/sunrpc_syms.c b/net/sunrpc/sunrpc_syms.c
index c73de181467a..56f9eff74150 100644
--- a/net/sunrpc/sunrpc_syms.c
+++ b/net/sunrpc/sunrpc_syms.c
@@ -65,10 +65,13 @@ err_proc:
static __net_exit void sunrpc_exit_net(struct net *net)
{
+ struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);
+
rpc_pipefs_exit_net(net);
unix_gid_cache_destroy(net);
ip_map_cache_destroy(net);
rpc_proc_exit(net);
+ WARN_ON_ONCE(!list_empty(&sn->all_clients));
}
static struct pernet_operations sunrpc_net_ops = {