From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753330Ab1K2DEL (ORCPT ); Mon, 28 Nov 2011 22:04:11 -0500 Received: from mail-gx0-f174.google.com ([209.85.161.174]:48835 "EHLO mail-gx0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752095Ab1K2DEK (ORCPT ); Mon, 28 Nov 2011 22:04:10 -0500 From: Shan Hai To: linux-kernel@vger.kernel.org Cc: peterz@infradead.org, mingo@elte.hu, tglx@linutronix.de Subject: [PATCH 0/1] sched/rt: code cleanup, remove a redundant function call Date: Tue, 29 Nov 2011 11:03:55 +0800 Message-Id: <1322535836-13590-1-git-send-email-haishan.bai@gmail.com> X-Mailer: git-send-email 1.7.4.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Calls the sched_rt_runtime twice in the sched_rt_runtime_exceeded, and the second time call is not necessary, because the value of the rt_runtime was alreay read and rt_runtimer itself was protected by the rt_runtime_lock. --- kernel/sched_rt.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)