Be sure that nfs_client_list and nfs_volume_list lists initialized
in net_init hook were return to initial state in net_exit hook.
Signed-off-by: Vasily Averin <[email protected]>
---
fs/nfs/client.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index 22880ef..3966c98 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -204,6 +204,10 @@ void nfs_cleanup_cb_ident_idr(struct net *net)
struct nfs_net *nn = net_generic(net, nfs_net_id);
idr_destroy(&nn->cb_ident_idr);
+ WARN_ONCE(!list_empty(&nn->nfs_client_list),
+ "net %x exit: nfs_client_list is not empty\n", net->ns.inum);
+ WARN_ONCE(!list_empty(&nn->nfs_volume_list),
+ "net %x exit: nfs_volume_list is not empty\n", net->ns.inum);
}
/* nfs_client_lock held */
--
2.7.4