dlm: log an error for unmanaged lockspaces

Log an error message if the dlm user daemon exits
before all the lockspaces have been removed.

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

diff --git a/fs/dlm/lockspace.c b/fs/dlm/lockspace.c
index 3ca79d3253b9b195e698084f76cc23e686b5a0a7..88556dc0458ee045659ed5a91875fb51d7ac2264 100644 (file)
--- a/fs/dlm/lockspace.c
+++ b/fs/dlm/lockspace.c
@@ -883,17 +883,24 @@ int dlm_release_lockspace(void *lockspace, int force)
 void dlm_stop_lockspaces(void)
 {
        struct dlm_ls *ls;
+       int count;
 
  restart:
+       count = 0;
        spin_lock(&lslist_lock);
        list_for_each_entry(ls, &lslist, ls_list) {
-               if (!test_bit(LSFL_RUNNING, &ls->ls_flags))
+               if (!test_bit(LSFL_RUNNING, &ls->ls_flags)) {
+                       count++;
                        continue;
+               }
                spin_unlock(&lslist_lock);
                log_error(ls, "no userland control daemon, stopping lockspace");
                dlm_ls_stop(ls);
                goto restart;
        }
        spin_unlock(&lslist_lock);
+
+       if (count)
+               log_print("dlm user daemon left %d lockspaces", count);
 }