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=-12.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_PASS autolearn=ham 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 C8E05C43219 for ; Fri, 3 May 2019 11:28:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 991922075C for ; Fri, 3 May 2019 11:28:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=zytor.com header.i=@zytor.com header.b="dms0igBi" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727542AbfECL2k (ORCPT ); Fri, 3 May 2019 07:28:40 -0400 Received: from terminus.zytor.com ([198.137.202.136]:38227 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726572AbfECL2k (ORCPT ); Fri, 3 May 2019 07:28:40 -0400 Received: from terminus.zytor.com (localhost [127.0.0.1]) by terminus.zytor.com (8.15.2/8.15.2) with ESMTPS id x43BSLdX2724835 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Fri, 3 May 2019 04:28:21 -0700 DKIM-Filter: OpenDKIM Filter v2.11.0 terminus.zytor.com x43BSLdX2724835 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=zytor.com; s=2019041745; t=1556882902; bh=BZTgR1dxnLstC7BgNRwTrxpOuxvNd3XMbzBF+gFrCRc=; h=Date:From:Cc:Reply-To:In-Reply-To:References:To:Subject:From; b=dms0igBiOTWtEhkLLbakyAkwenf8y1PKAOaIiHRivrCgHMSMlA/BLNx6HWTlnB7qu ZptePo4UvRrvqPBXZSdkOTHPhnfqDosVvM5yyfPYpWO0uUTvDvcJnC1cHlSHazHj9i dMKRHOgmZ4nhwHsjuMxAKNQ1XV2eBZHzT1QvAe7IP1+QRr5yyh5Qddq0e2PdAl2dCX DvvPA+Xmz76wBthMP51N1ojJCFyXJQk9aVEUVDrHHEn5tuk2BxKM94qQ62yxzLEKGH FVOZkyP6FkzgWMlP/dTJ+gvqlfrNbdbNQrjgDKuxCaf+/2rm+7eoD59AU14DPFBTDc Sr+dc/LFzziaQ== Received: (from tipbot@localhost) by terminus.zytor.com (8.15.2/8.15.2/Submit) id x43BSKBk2724831; Fri, 3 May 2019 04:28:20 -0700 Date: Fri, 3 May 2019 04:28:20 -0700 X-Authentication-Warning: terminus.zytor.com: tipbot set sender to tipbot@zytor.com using -f From: tip-bot for Nicholas Piggin Message-ID: Cc: torvalds@linux-foundation.org, mingo@kernel.org, rafael.j.wysocki@intel.com, npiggin@gmail.com, hpa@zytor.com, fweisbec@gmail.com, peterz@infradead.org, tglx@linutronix.de, linux-kernel@vger.kernel.org Reply-To: npiggin@gmail.com, torvalds@linux-foundation.org, mingo@kernel.org, rafael.j.wysocki@intel.com, peterz@infradead.org, tglx@linutronix.de, linux-kernel@vger.kernel.org, hpa@zytor.com, fweisbec@gmail.com In-Reply-To: <20190411033448.20842-2-npiggin@gmail.com> References: <20190411033448.20842-2-npiggin@gmail.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:sched/core] sched/core: Allow the remote scheduler tick to be started on CPU0 Git-Commit-ID: 77a5352ba977d2554643e3797e10823d0d03dcf7 X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 77a5352ba977d2554643e3797e10823d0d03dcf7 Gitweb: https://git.kernel.org/tip/77a5352ba977d2554643e3797e10823d0d03dcf7 Author: Nicholas Piggin AuthorDate: Thu, 11 Apr 2019 13:34:44 +1000 Committer: Ingo Molnar CommitDate: Fri, 3 May 2019 12:53:14 +0200 sched/core: Allow the remote scheduler tick to be started on CPU0 This has no effect yet because CPU0 will always be a housekeeping CPU until a later change. Signed-off-by: Nicholas Piggin Signed-off-by: Peter Zijlstra (Intel) Cc: Frederic Weisbecker Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Rafael J . Wysocki Cc: Thomas Gleixner Cc: linuxppc-dev@lists.ozlabs.org Link: https://lkml.kernel.org/r/20190411033448.20842-2-npiggin@gmail.com Signed-off-by: Ingo Molnar --- kernel/sched/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/sched/core.c b/kernel/sched/core.c index de8ab411826c..cef22c5499a8 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -5866,7 +5866,7 @@ void __init sched_init_smp(void) static int __init migration_init(void) { - sched_rq_cpu_starting(smp_processor_id()); + sched_cpu_starting(smp_processor_id()); return 0; } early_initcall(migration_init);