From nobody Sun Feb 8 23:37:08 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 40AEEC77B7A for ; Tue, 6 Jun 2023 13:04:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237874AbjFFNEk (ORCPT ); Tue, 6 Jun 2023 09:04:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33626 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236069AbjFFNEh (ORCPT ); Tue, 6 Jun 2023 09:04:37 -0400 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 12547E77 for ; Tue, 6 Jun 2023 06:04:35 -0700 (PDT) Received: from canpemm500002.china.huawei.com (unknown [172.30.72.56]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4Qb9YG1VhszqSSH; Tue, 6 Jun 2023 20:59:46 +0800 (CST) Received: from huawei.com (10.175.104.170) by canpemm500002.china.huawei.com (7.192.104.244) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.23; Tue, 6 Jun 2023 21:04:32 +0800 From: Miaohe Lin To: , , , CC: , , , , , , , Subject: [PATCH] sched/fair: remove cfs_bandwidth_used() when !CONFIG_CFS_BANDWIDTH Date: Tue, 6 Jun 2023 21:04:20 +0800 Message-ID: <20230606130420.479325-1-linmiaohe@huawei.com> X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.175.104.170] X-ClientProxiedBy: dggems701-chm.china.huawei.com (10.3.19.178) To canpemm500002.china.huawei.com (7.192.104.244) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" When CONFIG_CFS_BANDWIDTH is disabled, cfs_bandwidth_used() is not used. Remove it. Also remove unneeded cfs_bandwidth_used() forward declaration. Signed-off-by: Miaohe Lin --- kernel/sched/fair.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 1b626310cf8c..771bc9f1efb3 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -4781,8 +4781,6 @@ place_entity(struct cfs_rq *cfs_rq, struct sched_enti= ty *se, int initial) =20 static void check_enqueue_throttle(struct cfs_rq *cfs_rq); =20 -static inline bool cfs_bandwidth_used(void); - /* * MIGRATION * @@ -6134,11 +6132,6 @@ static void __maybe_unused unthrottle_offline_cfs_rq= s(struct rq *rq) =20 #else /* CONFIG_CFS_BANDWIDTH */ =20 -static inline bool cfs_bandwidth_used(void) -{ - return false; -} - static void account_cfs_rq_runtime(struct cfs_rq *cfs_rq, u64 delta_exec) = {} static bool check_cfs_rq_runtime(struct cfs_rq *cfs_rq) { return false; } static void check_enqueue_throttle(struct cfs_rq *cfs_rq) {} --=20 2.27.0