From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759992Ab0FRKUW (ORCPT ); Fri, 18 Jun 2010 06:20:22 -0400 Received: from hera.kernel.org ([140.211.167.34]:47024 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757833Ab0FRKUU (ORCPT ); Fri, 18 Jun 2010 06:20:20 -0400 Date: Fri, 18 Jun 2010 10:19:49 GMT From: tip-bot for Oleg Nesterov Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@redhat.com, a.p.zijlstra@chello.nl, oleg@redhat.com, tglx@linutronix.de, mingo@elte.hu Reply-To: mingo@redhat.com, hpa@zytor.com, linux-kernel@vger.kernel.org, a.p.zijlstra@chello.nl, tglx@linutronix.de, oleg@redhat.com, mingo@elte.hu In-Reply-To: <20100610230948.GA25911@redhat.com> References: <20100610230948.GA25911@redhat.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:sched/core] sched: task_tick_rt: Remove the obsolete ->signal != NULL check Message-ID: Git-Commit-ID: c32b4fce799d3a6157df9048d03e429956c58818 X-Mailer: tip-git-log-daemon MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.3 (hera.kernel.org [127.0.0.1]); Fri, 18 Jun 2010 10:19:49 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: c32b4fce799d3a6157df9048d03e429956c58818 Gitweb: http://git.kernel.org/tip/c32b4fce799d3a6157df9048d03e429956c58818 Author: Oleg Nesterov AuthorDate: Fri, 11 Jun 2010 01:09:48 +0200 Committer: Ingo Molnar CommitDate: Fri, 18 Jun 2010 10:46:56 +0200 sched: task_tick_rt: Remove the obsolete ->signal != NULL check Remove the obsolete ->signal != NULL check in watchdog(). Since ea6d290c ->signal can't be NULL. Signed-off-by: Oleg Nesterov Signed-off-by: Peter Zijlstra LKML-Reference: <20100610230948.GA25911@redhat.com> Signed-off-by: Ingo Molnar --- kernel/sched_rt.c | 3 --- 1 files changed, 0 insertions(+), 3 deletions(-) diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c index 8afb953..d10c80e 100644 --- a/kernel/sched_rt.c +++ b/kernel/sched_rt.c @@ -1663,9 +1663,6 @@ static void watchdog(struct rq *rq, struct task_struct *p) { unsigned long soft, hard; - if (!p->signal) - return; - /* max may change after cur was read, this will be fixed next tick */ soft = task_rlimit(p, RLIMIT_RTTIME); hard = task_rlimit_max(p, RLIMIT_RTTIME);