| Message ID | 87a33322-18a9-a451-e69a-505eddb99333@virtuozzo.com |
|---|---|
| State | Changes Requested, archived |
| Delegated to: | David Miller |
| Headers | show |
| Series | exit_net checks for objects initialized in net_init hook | expand |
diff --git a/fs/nfs/blocklayout/rpc_pipefs.c b/fs/nfs/blocklayout/rpc_pipefs.c index 9fb067a6..8c3941b 100644 --- a/fs/nfs/blocklayout/rpc_pipefs.c +++ b/fs/nfs/blocklayout/rpc_pipefs.c @@ -256,6 +256,9 @@ static void nfs4blocklayout_net_exit(struct net *net) nfs4blocklayout_unregister_net(net, nn->bl_device_pipe); rpc_destroy_pipe_data(nn->bl_device_pipe); nn->bl_device_pipe = NULL; + WARN_ONCE(!list_empty(&nn->bl_wq.head), + "net %x %s: bl_wq head is not empty\n", + net->ns.inum, __func__); } static struct pernet_operations nfs4blocklayout_net_ops = {
Be sure that bl_wq wait queue initialized in net_init hook is not used anymore. Signed-off-by: Vasily Averin <vvs@virtuozzo.com> --- fs/nfs/blocklayout/rpc_pipefs.c | 3 +++ 1 file changed, 3 insertions(+)