lockdep: minor fix for debug_show_all_locks()
qinghuang feng [Tue, 28 Oct 2008 09:24:28 +0000 (17:24 +0800)]
When we failed to get tasklist_lock eventually (count equals 0),
we should only print " ignoring it.\n", and not print
" locked it.\n" needlessly.

Signed-off-by: Qinghuang Feng <qhfeng.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

kernel/lockdep.c

index dbda475..11832ac 100644 (file)
@@ -3417,9 +3417,10 @@ retry:
                }
                printk(" ignoring it.\n");
                unlock = 0;
+       } else {
+               if (count != 10)
+                       printk(KERN_CONT " locked it.\n");
        }
-       if (count != 10)
-               printk(" locked it.\n");
 
        do_each_thread(g, p) {
                /*