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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3DCBCECAAD4 for ; Mon, 29 Aug 2022 12:50:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229573AbiH2Mun (ORCPT ); Mon, 29 Aug 2022 08:50:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40234 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230133AbiH2MuT (ORCPT ); Mon, 29 Aug 2022 08:50:19 -0400 Received: from outbound-smtp31.blacknight.com (outbound-smtp31.blacknight.com [81.17.249.62]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E20141835F for ; Mon, 29 Aug 2022 05:36:45 -0700 (PDT) Received: from mail.blacknight.com (pemlinmail01.blacknight.ie [81.17.254.10]) by outbound-smtp31.blacknight.com (Postfix) with ESMTPS id 67F24C0DDE for ; Mon, 29 Aug 2022 13:36:44 +0100 (IST) Received: (qmail 2562 invoked from network); 29 Aug 2022 12:36:44 -0000 Received: from unknown (HELO techsingularity.net) (mgorman@techsingularity.net@[84.203.198.246]) by 81.17.254.9 with ESMTPSA (AES256-SHA encrypted, authenticated); 29 Aug 2022 12:36:44 -0000 Date: Mon, 29 Aug 2022 13:36:39 +0100 From: Mel Gorman To: Abel Wu Cc: Peter Zijlstra , Mel Gorman , Vincent Guittot , Josh Don , Chen Yu , linux-kernel@vger.kernel.org Subject: Re: [PATCH 3/5] sched/fair: remove redundant check in select_idle_smt Message-ID: <20220829123639.orhg3swn72u457zd@techsingularity.net> References: <20220712082036.5130-1-wuyun.abel@bytedance.com> <20220712082036.5130-4-wuyun.abel@bytedance.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline In-Reply-To: <20220712082036.5130-4-wuyun.abel@bytedance.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jul 12, 2022 at 04:20:34PM +0800, Abel Wu wrote: > If two cpus share LLC cache, then the two cores they belong to > are also in the same LLC domain. > > Signed-off-by: Abel Wu > Reviewed-by: Josh Don Acked-by: Mel Gorman -- Mel Gorman SUSE Labs