From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753391AbdDMODP (ORCPT ); Thu, 13 Apr 2017 10:03:15 -0400 Received: from mail-pf0-f172.google.com ([209.85.192.172]:35336 "EHLO mail-pf0-f172.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752260AbdDMODN (ORCPT ); Thu, 13 Apr 2017 10:03:13 -0400 From: Alex Shi To: peterz@infradead.org, mingo@redhat.com, corbet@lwn.net Cc: linux-kernel@vger.kernel.org Subject: [RFC PATCH 0/3] rtmutex comments update and trival fix Date: Thu, 13 Apr 2017 22:02:51 +0800 Message-Id: <1492092174-31734-1-git-send-email-alex.shi@linaro.org> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Also fix two little issues. This patchset tested by pi_stress, passed 10G+ inversions. $./pi_stress Starting PI Stress Test Number of thread groups: 7 Duration of test run: infinite Number of inversions per group: unlimited Admin thread SCHED_FIFO priority 4 7 groups of 3 threads will be created High thread SCHED_FIFO priority 3 Med thread SCHED_FIFO priority 2 Low thread SCHED_FIFO priority 1 Current Inversions: 1051639657 Thanks Alex --- Documentation/locking/rt-mutex-design.txt | 438 ++++++++++++++++++++--------------------------------------------- Documentation/locking/rt-mutex.txt | 32 ++--- kernel/locking/rtmutex.c | 20 ++- 3 files changed, 169 insertions(+), 321 deletions(-)