NFS: add debug messages to callback down function

Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/fs/nfs/callback.c b/fs/nfs/callback.c
index 6dfdc8311f2..8ed0bc8cffb 100644
--- a/fs/nfs/callback.c
+++ b/fs/nfs/callback.c
@@ -410,7 +410,9 @@ void nfs_callback_down(int minorversion, struct net *net)
         cb_info->users--;
         if (cb_info->users == 0 && cb_info->task != NULL) {
                 kthread_stop(cb_info->task);
+                dprintk("nfs_callback_down: service stopped\n");
                 svc_exit_thread(cb_info->rqst);
+                dprintk("nfs_callback_down: service destroyed\n");
                 cb_info->serv = NULL;
                 cb_info->rqst = NULL;
                 cb_info->task = NULL;