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=-20.8 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,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 90120C11F64 for ; Mon, 28 Jun 2021 20:06:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 723F761CB5 for ; Mon, 28 Jun 2021 20:06:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237251AbhF1UIt (ORCPT ); Mon, 28 Jun 2021 16:08:49 -0400 Received: from Galois.linutronix.de ([193.142.43.55]:49884 "EHLO galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235144AbhF1UIj (ORCPT ); Mon, 28 Jun 2021 16:08:39 -0400 Date: Mon, 28 Jun 2021 20:06:11 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1624910772; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=8tOu19UM8xUtZzcwQ2juOdeb73lXusTclSjAKWiQw14=; b=Vv5o22K6P68/eyI9fbdTOmyyxJYWKUViZC5KO0DP5tV1VW9ZNySOpnWlnJ64Ja0jmiBXvJ kWpWUlIK1v+BYviN7+i3MJ0cM+Q7sx5CqNTds7n9526w/3zvbODfF8bfTZqhhS1cPLTsEB jrfqogzs8m04eOM09YaAddCHTtpEDsTKeSRvYGbdJos48S7fc7iAhOlr0rKUSs/fe2z8ZT COx6x4vOA+38Y6/CcxQq9/JM3UC/jd4fCQYoqRYSzNkMJgBdhu+ty1gILOLHtFPeJH1xrg 0J/z9b3XuOdEWYkMABTBiJDQBtyCPbIHEn8ZjxmHxDb57OSG7R1vQZX84gmqVw== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1624910772; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=8tOu19UM8xUtZzcwQ2juOdeb73lXusTclSjAKWiQw14=; b=6Ax6z7M0LGJl9olGLR2JTJOiiQmhcyOUE9EkUSm2em472l6iIrq0nXD0Q/iwgioWlqthyr UPrBiNuC87RTkZDQ== From: "tip-bot2 for Ingo Molnar" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: sched/urgent] sched/core: Disable CONFIG_SCHED_CORE by default Cc: Linus Torvalds , Ingo Molnar , x86@kernel.org, linux-kernel@vger.kernel.org MIME-Version: 1.0 Message-ID: <162491077160.395.13821987420860261216.tip-bot2@tip-bot2> Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The following commit has been merged into the sched/urgent branch of tip: Commit-ID: 0e81c7c17c3edd469b6a87333059714a618d882c Gitweb: https://git.kernel.org/tip/0e81c7c17c3edd469b6a87333059714a618d882c Author: Ingo Molnar AuthorDate: Mon, 28 Jun 2021 21:55:16 +02:00 Committer: Ingo Molnar CommitterDate: Mon, 28 Jun 2021 21:55:16 +02:00 sched/core: Disable CONFIG_SCHED_CORE by default This option adds extra overhead to the scheduler, and most users wouldn't want it. Reported-by: Linus Torvalds Signed-off-by: Ingo Molnar --- kernel/Kconfig.preempt | 1 - 1 file changed, 1 deletion(-) diff --git a/kernel/Kconfig.preempt b/kernel/Kconfig.preempt index bd7c414..3654a92 100644 --- a/kernel/Kconfig.preempt +++ b/kernel/Kconfig.preempt @@ -102,7 +102,6 @@ config PREEMPT_DYNAMIC config SCHED_CORE bool "Core Scheduling for SMT" - default y depends on SCHED_SMT help This option permits Core Scheduling, a means of coordinated task