From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755198Ab3BDNzW (ORCPT ); Mon, 4 Feb 2013 08:55:22 -0500 Received: from terminus.zytor.com ([198.137.202.10]:60941 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752350Ab3BDNzU (ORCPT ); Mon, 4 Feb 2013 08:55:20 -0500 Date: Mon, 4 Feb 2013 05:55:06 -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, a.p.zijlstra@chello.nl, torvalds@linux-foundation.org, akpm@linux-foundation.org, tglx@linutronix.de Reply-To: mingo@kernel.org, hpa@zytor.com, sasha.levin@oracle.com, linux-kernel@vger.kernel.org, akpm@linux-foundation.org, torvalds@linux-foundation.org, a.p.zijlstra@chello.nl, tglx@linutronix.de In-Reply-To: <1359942644-26371-5-git-send-email-sasha.levin@oracle.com> References: <1359942644-26371-5-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: 8baa277b1b862ced9fce64d5ee5386676a723025 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-4.2.7 (terminus.zytor.com [127.0.0.1]); Mon, 04 Feb 2013 05:55:12 -0800 (PST) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 8baa277b1b862ced9fce64d5ee5386676a723025 Gitweb: http://git.kernel.org/tip/8baa277b1b862ced9fce64d5ee5386676a723025 Author: Sasha Levin AuthorDate: Sun, 3 Feb 2013 20:50:42 -0500 Committer: Ingo Molnar CommitDate: Mon, 4 Feb 2013 11:39:06 +0100 liblockdep: Add pthread_rwlock_t test suite A simple test to make sure we handle rwlocks correctly. Signed-off-by: Sasha Levin Cc: paulus@samba.org Cc: acme@ghostprotocols.net Cc: penberg@kernel.org Cc: peterz@infradead.org Cc: Linus Torvalds Cc: Andrew Morton Cc: Peter Zijlstra Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/1359942644-26371-5-git-send-email-sasha.levin@oracle.com Signed-off-by: Ingo Molnar --- tools/lib/lockdep/tests/WW.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) 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); +}