From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756760Ab3K0OJy (ORCPT ); Wed, 27 Nov 2013 09:09:54 -0500 Received: from terminus.zytor.com ([198.137.202.10]:47708 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756548Ab3K0OJu (ORCPT ); Wed, 27 Nov 2013 09:09:50 -0500 Date: Wed, 27 Nov 2013 06:09:19 -0800 From: tip-bot for Sasha Levin Message-ID: Cc: linux-kernel@vger.kernel.org, sasha.levin@oracle.com, hpa@zytor.com, mingo@kernel.org, peterz@infradead.org, tglx@linutronix.de Reply-To: mingo@kernel.org, hpa@zytor.com, sasha.levin@oracle.com, linux-kernel@vger.kernel.org, peterz@infradead.org, tglx@linutronix.de In-Reply-To: <1371163284-6346-7-git-send-email-sasha.levin@oracle.com> References: <1371163284-6346-7-git-send-email-sasha.levin@oracle.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:core/locking] liblockdep: Add pthread_rwlock_t test suite Git-Commit-ID: dbe941827eab53194eda5cd350a4e1414f192658 X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.1 (terminus.zytor.com [127.0.0.1]); Wed, 27 Nov 2013 06:09:24 -0800 (PST) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: dbe941827eab53194eda5cd350a4e1414f192658 Gitweb: http://git.kernel.org/tip/dbe941827eab53194eda5cd350a4e1414f192658 Author: Sasha Levin AuthorDate: Thu, 13 Jun 2013 18:41:21 -0400 Committer: Ingo Molnar CommitDate: Wed, 27 Nov 2013 11:55:24 +0100 liblockdep: Add pthread_rwlock_t test suite A simple test to make sure we handle rwlocks correctly. Signed-off-by: Sasha Levin Signed-off-by: Peter Zijlstra Cc: torvalds@linux-foundation.org Link: http://lkml.kernel.org/r/1371163284-6346-7-git-send-email-sasha.levin@oracle.com Signed-off-by: Ingo Molnar --- tools/lib/lockdep/tests/WW.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) 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); +}