From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751477Ab1LJN7j (ORCPT ); Sat, 10 Dec 2011 08:59:39 -0500 Received: from e28smtp07.in.ibm.com ([122.248.162.7]:60172 "EHLO e28smtp07.in.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751178Ab1LJN7i (ORCPT ); Sat, 10 Dec 2011 08:59:38 -0500 Date: Sat, 10 Dec 2011 19:29:25 +0530 From: Kamalesh Babulal To: linux-kernel@vger.kernel.org Cc: Paul Turner , Peter Zijlstra , Ingo Molnar Subject: [PATCH tip] sched/trivial: Remove cfs bandwidth period check in tg_set_cfs_period() Message-ID: <20111210135925.GA14593@linux.vnet.ibm.com> Reply-To: Kamalesh Babulal MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) x-cbid: 11121013-8878-0000-0000-000000870E54 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org sched: Remove cfs bandwidth period check in tg_set_cfs_period() Remove cfs bandwidth period check from tg_set_cfs_period. Invalid bandwidth period's lower/upper limits are denoted by min_cfs_quota_period/max_cfs_quota_period repsectively, and are checked against valid period in tg_set_cfs_bandwidth(). Signed-off-by: Kamalesh Babulal -- kernel/sched/core.c | 3 --- 1 files changed, 0 insertions(+), 3 deletions(-) diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 3c5b21e..57cf3ab 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -7689,9 +7689,6 @@ int tg_set_cfs_period(struct task_group *tg, long cfs_period_us) period = (u64)cfs_period_us * NSEC_PER_USEC; quota = tg->cfs_bandwidth.quota; - if (period <= 0) - return -EINVAL; - return tg_set_cfs_bandwidth(tg, period, quota); }