[DLM] show nodeid for recovery message

To aid debugging, it's useful to be able to see what nodeid the dlm is
waiting on for a message reply.

Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/fs/dlm/dlm_internal.h b/fs/dlm/dlm_internal.h
index 7c3c2d27c012..ec7e401133fd 100644
--- a/fs/dlm/dlm_internal.h
+++ b/fs/dlm/dlm_internal.h
@@ -467,6 +467,7 @@ struct dlm_ls {
         struct list_head        ls_requestqueue;/* queue remote requests */
         struct mutex            ls_requestqueue_mutex;
         char                    *ls_recover_buf;
+        int                     ls_recover_nodeid; /* for debugging */
         struct list_head        ls_recover_list;
         spinlock_t              ls_recover_list_lock;
         int                     ls_recover_list_count;