From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 50C9AC432BE for ; Tue, 3 Aug 2021 14:17:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3E29960F58 for ; Tue, 3 Aug 2021 14:17:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236636AbhHCOR2 (ORCPT ); Tue, 3 Aug 2021 10:17:28 -0400 Received: from Galois.linutronix.de ([193.142.43.55]:56880 "EHLO galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236465AbhHCORS (ORCPT ); Tue, 3 Aug 2021 10:17:18 -0400 From: Sebastian Andrzej Siewior DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1628000226; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=cwrlDXH24IzEKOiVHeBOyZfb8HhrShrfYnaKPeVNnCo=; b=ZRMonc/85ksCCbHfdagARTThkDl8RLwbMbyPuMjYDpvEQ3XCO5lezJTSr0wrmrNHJb2nEz zEY5gF4yIFoQBaXP+upN479GSAmB6YYr3ysXr+7WUvc3gyVZ5Qn+EzMQJMV2ba26ca3o19 ZV7WBXleTd7fDnhAfgeZ17lPUeGuhsRLtFxRRbGPXPnbZJe5z4rFyJuDsTS3zZl8yNYpd2 +fZpmj/Sz8D8dWPdshpH9Duf0iaK7CfhKsAYeB/NyI3cOAUpc8y+S+0yHc+7awlNCT8RXl 3S7bNYt5lDRz7gZRhwkF4CX5Qz64bO/i/CsUrw7BVzMZfR2Nsn7yBFsgUaxvQA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1628000226; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=cwrlDXH24IzEKOiVHeBOyZfb8HhrShrfYnaKPeVNnCo=; b=qUq5efzjLGEIiYL/MaF+IHtyPVQ4VCTO0anL94WOH7kcr8fWjXC16kaOTUj1VH0Z2lHuSn +9ctiPj+Z6VByqCw== To: linux-kernel@vger.kernel.org Cc: tglx@linutronix.de, Peter Zijlstra , Sebastian Andrzej Siewior , Heiko Carstens , Vasily Gorbik , Christian Borntraeger , linux-s390@vger.kernel.org Subject: [PATCH 05/38] s390/sclp: Replace deprecated CPU-hotplug functions. Date: Tue, 3 Aug 2021 16:15:48 +0200 Message-Id: <20210803141621.780504-6-bigeasy@linutronix.de> In-Reply-To: <20210803141621.780504-1-bigeasy@linutronix.de> References: <20210803141621.780504-1-bigeasy@linutronix.de> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The functions get_online_cpus() and put_online_cpus() have been deprecated during the CPU hotplug rework. They map directly to cpus_read_lock() and cpus_read_unlock(). Replace deprecated CPU-hotplug functions with the official version. The behavior remains unchanged. Cc: Heiko Carstens Cc: Vasily Gorbik Cc: Christian Borntraeger Cc: linux-s390@vger.kernel.org Signed-off-by: Sebastian Andrzej Siewior --- drivers/s390/char/sclp_config.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/s390/char/sclp_config.c b/drivers/s390/char/sclp_confi= g.c index 039b2074db7e5..c365110f2daec 100644 --- a/drivers/s390/char/sclp_config.c +++ b/drivers/s390/char/sclp_config.c @@ -50,12 +50,12 @@ static void sclp_cpu_capability_notify(struct work_stru= ct *work) =20 s390_update_cpu_mhz(); pr_info("CPU capability may have changed\n"); - get_online_cpus(); + cpus_read_lock(); for_each_online_cpu(cpu) { dev =3D get_cpu_device(cpu); kobject_uevent(&dev->kobj, KOBJ_CHANGE); } - put_online_cpus(); + cpus_read_unlock(); } =20 static void __ref sclp_cpu_change_notify(struct work_struct *work) --=20 2.32.0