From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759465Ab3FMWmP (ORCPT ); Thu, 13 Jun 2013 18:42:15 -0400 Received: from aserp1040.oracle.com ([141.146.126.69]:22278 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757357Ab3FMWmL (ORCPT ); Thu, 13 Jun 2013 18:42:11 -0400 From: Sasha Levin To: torvalds@linux-foundation.org Cc: mingo@kernel.org, peterz@infradead.org, linux-kernel@vger.kernel.org, Sasha Levin Subject: [Patch v5 6/9] liblockdep: Add pthread_rwlock_t test suite Date: Thu, 13 Jun 2013 18:41:21 -0400 Message-Id: <1371163284-6346-7-git-send-email-sasha.levin@oracle.com> X-Mailer: git-send-email 1.8.1.2 In-Reply-To: <1371163284-6346-1-git-send-email-sasha.levin@oracle.com> References: <1371163284-6346-1-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 | 13 +++++++++++++ 1 file changed, 13 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..d44f77d --- /dev/null +++ b/tools/lib/lockdep/tests/WW.c @@ -0,0 +1,13 @@ +#include + +void main(void) +{ + pthread_rwlock_t a, b; + + 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