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Message-Id: <6de5ea670d88d06ecbedf8b817d8ebe03339ecb3.1443942092.git.geliangtang@163.com>
Date: Sun, 4 Oct 2015 15:03:31 +0800
From: Geliang Tang <geliangtang@....com>
To: Peter Zijlstra <peterz@...radead.org>
Cc: Geliang Tang <geliangtang@....com>, Ingo Molnar <mingo@...hat.com>,
linux-kernel@...r.kernel.org
Subject: [PATCH] lockdep: drop unlikely behind DEBUG_LOCKS_WARN_ON()
DEBUG_LOCKS_WARN_ON() already contain an unlikely compiler flag.
Drop it.
Signed-off-by: Geliang Tang <geliangtang@....com>
---
kernel/locking/lockdep.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
index deae390..9d8cbb1 100644
--- a/kernel/locking/lockdep.c
+++ b/kernel/locking/lockdep.c
@@ -2598,7 +2598,7 @@ __visible void trace_hardirqs_on_caller(unsigned long ip)
/*
* See the fine text that goes along with this variable definition.
*/
- if (DEBUG_LOCKS_WARN_ON(unlikely(early_boot_irqs_disabled)))
+ if (DEBUG_LOCKS_WARN_ON(early_boot_irqs_disabled))
return;
/*
--
2.5.0
--
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