dlm: improve error and debug messages

Change some existing error/debug messages to
collect more useful information, and add
some new error/debug messages to address
recently found problems.

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

1 files changed, 3 insertions, 1 deletions

diff --git a/fs/dlm/requestqueue.c b/fs/dlm/requestqueue.c
index a44fa22890e1..d3191bf03a68 100644
--- a/fs/dlm/requestqueue.c
+++ b/fs/dlm/requestqueue.c
@@ -19,6 +19,7 @@
 
 struct rq_entry {
         struct list_head list;
+        uint32_t recover_seq;
         int nodeid;
         struct dlm_message request;
 };
@@ -41,6 +42,7 @@ void dlm_add_requestqueue(struct dlm_ls *ls, int nodeid, struct dlm_message *ms)
                 return;
         }
 
+        e->recover_seq = ls->ls_recover_seq & 0xFFFFFFFF;
         e->nodeid = nodeid;
         memcpy(&e->request, ms, ms->m_header.h_length);
 
@@ -76,7 +78,7 @@ int dlm_process_requestqueue(struct dlm_ls *ls)
                 e = list_entry(ls->ls_requestqueue.next, struct rq_entry, list);
                 mutex_unlock(&ls->ls_requestqueue_mutex);
 
-                dlm_receive_message_saved(ls, &e->request);
+                dlm_receive_message_saved(ls, &e->request, e->recover_seq);
 
                 mutex_lock(&ls->ls_requestqueue_mutex);
                 list_del(&e->list);