Merge tag 'dlm-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm

Pull dlm updates from David Teigland:
 "This set includes some minor fixes and improvements.  The one large
  patch addresses the special "nodir" mode, which has been a long
  neglected proof of concept, but with these fixes seems to be quite
  usable.  It allows the resource master to be assigned statically
  instead of dynamically, which can improve performance if there is
  little locality and most resources are shared."

* tag 'dlm-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm:
  dlm: NULL dereference on failure in kmem_cache_create()
  gfs2: fix recovery during unmount
  dlm: fixes for nodir mode
  dlm: improve error and debug messages
  dlm: avoid unnecessary search in search_rsb
  dlm: limit rcom debug messages
  dlm: fix waiter recovery
  dlm: prevent connections during shutdown

1 files changed, 10 insertions, 5 deletions

diff --git a/fs/dlm/recoverd.c b/fs/dlm/recoverd.c
index 3780caf..f1a9073 100644
--- a/fs/dlm/recoverd.c
+++ b/fs/dlm/recoverd.c
@@ -54,7 +54,7 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv)
 	unsigned long start;
 	int error, neg = 0;
 
-	log_debug(ls, "dlm_recover %llx", (unsigned long long)rv->seq);
+	log_debug(ls, "dlm_recover %llu", (unsigned long long)rv->seq);
 
 	mutex_lock(&ls->ls_recoverd_active);
 
@@ -84,6 +84,8 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv)
 		goto fail;
 	}
 
+	ls->ls_recover_locks_in = 0;
+
 	dlm_set_recover_status(ls, DLM_RS_NODES);
 
 	error = dlm_recover_members_wait(ls);
@@ -130,7 +132,7 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv)
 		 * Clear lkb's for departed nodes.
 		 */
 
-		dlm_purge_locks(ls);
+		dlm_recover_purge(ls);
 
 		/*
 		 * Get new master nodeid's for rsb's that were mastered on
@@ -161,6 +163,9 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv)
 			goto fail;
 		}
 
+		log_debug(ls, "dlm_recover_locks %u in",
+			  ls->ls_recover_locks_in);
+
 		/*
 		 * Finalize state in master rsb's now that all locks can be
 		 * checked.  This includes conversion resolution and lvb
@@ -225,9 +230,9 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv)
 		goto fail;
 	}
 
-	dlm_grant_after_purge(ls);
+	dlm_recover_grant(ls);
 
-	log_debug(ls, "dlm_recover %llx generation %u done: %u ms",
+	log_debug(ls, "dlm_recover %llu generation %u done: %u ms",
 		  (unsigned long long)rv->seq, ls->ls_generation,
 		  jiffies_to_msecs(jiffies - start));
 	mutex_unlock(&ls->ls_recoverd_active);
@@ -237,7 +242,7 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv)
 
  fail:
 	dlm_release_root_list(ls);
-	log_debug(ls, "dlm_recover %llx error %d",
+	log_debug(ls, "dlm_recover %llu error %d",
 		  (unsigned long long)rv->seq, error);
 	mutex_unlock(&ls->ls_recoverd_active);
 	return error;