From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757263Ab3BAQsz (ORCPT ); Fri, 1 Feb 2013 11:48:55 -0500 Received: from userp1040.oracle.com ([156.151.31.81]:26263 "EHLO userp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757171Ab3BAQsM (ORCPT ); Fri, 1 Feb 2013 11:48:12 -0500 From: Sasha Levin To: mingo@redhat.com, peterz@infradead.org Cc: paulus@samba.org, acme@ghostprotocols.net, penberg@kernel.org, linux-kernel@vger.kernel.org, Sasha Levin Subject: [PATCH v2 5/7] liblockdep: rwlock test suite Date: Fri, 1 Feb 2013 11:47:09 -0500 Message-Id: <1359737231-26127-5-git-send-email-sasha.levin@oracle.com> X-Mailer: git-send-email 1.8.1.2 In-Reply-To: <1359737231-26127-1-git-send-email-sasha.levin@oracle.com> References: <1359737231-26127-1-git-send-email-sasha.levin@oracle.com> X-Source-IP: ucsinet21.oracle.com [156.151.31.93] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org A simple test to make sure we handle rwlocks correctly. Signed-off-by: Sasha Levin --- tools/lib/lockdep/tests/WW.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 tools/lib/lockdep/tests/WW.c diff --git a/tools/lib/lockdep/tests/WW.c b/tools/lib/lockdep/tests/WW.c new file mode 100644 index 0000000..4b1be0f --- /dev/null +++ b/tools/lib/lockdep/tests/WW.c @@ -0,0 +1,16 @@ +#include + +void main(void) +{ + pthread_rwlock_t a, b; + + liblockdep_init(); + liblockdep_set_thread(); + + pthread_rwlock_init(&a, NULL); + pthread_rwlock_init(&b, NULL); + + pthread_rwlock_wrlock(&a); + pthread_rwlock_rdlock(&b); + pthread_rwlock_wrlock(&a); +} -- 1.8.1.2