From: Sasha Levin <sasha.levin@oracle.com>
To: mingo@kernel.org, peterz@infradead.org
Cc: jamie.iles@oracle.com, penberg@kernel.org,
acme@ghostprotocols.net, paulus@samba.org,
linux-kernel@vger.kernel.org,
Sasha Levin <sasha.levin@oracle.com>
Subject: [PATCH 04/11] liblockdep: fix AA test
Date: Wed, 6 Feb 2013 17:11:27 -0500 [thread overview]
Message-ID: <1360188694-25077-5-git-send-email-sasha.levin@oracle.com> (raw)
In-Reply-To: <1360188694-25077-1-git-send-email-sasha.levin@oracle.com>
We were accidently unlocking the dummy mutex in the test, which meant
that we were testing unlock balance instead of AA deadlock.
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
---
tools/lib/lockdep/tests/AA.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/lib/lockdep/tests/AA.c b/tools/lib/lockdep/tests/AA.c
index a443e65..0f782ff 100644
--- a/tools/lib/lockdep/tests/AA.c
+++ b/tools/lib/lockdep/tests/AA.c
@@ -8,6 +8,6 @@ void main(void)
pthread_mutex_init(&b, NULL);
pthread_mutex_lock(&a);
- pthread_mutex_unlock(&b);
+ pthread_mutex_lock(&b);
pthread_mutex_lock(&a);
}
--
1.8.1.2
next prev parent reply other threads:[~2013-02-06 22:12 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-06 22:11 [PATCH 00/11] lockdep: LD_PRELOAD support Sasha Levin
2013-02-06 22:11 ` [PATCH 01/11] liblockdep: remove the need for liblockdep_init Sasha Levin
2013-02-06 22:11 ` [PATCH 02/11] liblockdep: remove the need for liblockdep_set_thread Sasha Levin
2013-02-06 22:11 ` [PATCH 03/11] perf: stop using liblockdep_init and liblockdep_set_thread Sasha Levin
2013-02-06 22:11 ` Sasha Levin [this message]
2013-02-06 22:11 ` [PATCH 05/11] liblockdep: correct the ABCDBCDA test Sasha Levin
2013-02-06 22:11 ` [PATCH 06/11] liblockdep: rbtree support Sasha Levin
2013-02-06 22:11 ` [PATCH 07/11] liblockdep: prevent multiple declarations of CALLER_ADDR0 Sasha Levin
2013-02-06 22:11 ` [PATCH 08/11] liblockdep: keep headers declarations even if lib is disabled Sasha Levin
2013-02-06 22:11 ` [PATCH 09/11] liblockdep: support using LD_PRELOAD Sasha Levin
2013-02-07 10:28 ` Jamie Iles
2013-02-07 14:31 ` Sasha Levin
2013-02-08 10:43 ` Jamie Iles
2013-02-08 23:55 ` Sasha Levin
2013-02-06 22:11 ` [PATCH 10/11] liblockdep: add tests for the LD_PRELOAD feature Sasha Levin
2013-02-06 22:11 ` [PATCH 11/11] liblockdep: preload helper Sasha Levin
2013-02-07 6:19 ` Namhyung Kim
2013-02-07 6:55 ` Namhyung Kim
2013-02-07 14:29 ` Sasha Levin
2013-02-07 7:07 ` [PATCH 00/11] lockdep: LD_PRELOAD support Pekka Enberg
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