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* [PATCH RESEND] LOCKDEP: minor fix for debug_show_all_locks()
@ 2008-10-28  9:29 qinghuang feng
  0 siblings, 0 replies; only message in thread
From: qinghuang feng @ 2008-10-28  9:29 UTC (permalink / raw)
  To: mingo, peterz; +Cc: linux-kernel

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>
---
diff --git a/kernel/lockdep.c b/kernel/lockdep.c
index dbda475..6533fd9 100644
--- a/kernel/lockdep.c
+++ b/kernel/lockdep.c
@@ -3417,8 +3417,7 @@ retry:
 		}
 		printk(" ignoring it.\n");
 		unlock = 0;
-	}
-	if (count != 10)
+	} else if (count != 10)
 		printk(" locked it.\n");

 	do_each_thread(g, p) {

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2008-10-28  9:29 [PATCH RESEND] LOCKDEP: minor fix for debug_show_all_locks() qinghuang feng

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