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 AAFCCC76196 for ; Tue, 28 Mar 2023 23:38:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229650AbjC1Xim (ORCPT ); Tue, 28 Mar 2023 19:38:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50492 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229470AbjC1Xik (ORCPT ); Tue, 28 Mar 2023 19:38:40 -0400 Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BF4531FE2; Tue, 28 Mar 2023 16:38:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1680046719; x=1711582719; h=date:from:to:cc:subject:message-id:references: mime-version:content-transfer-encoding:in-reply-to; bh=IwnIbBzD5xf4CwbHYRJBexCA339KKhJzpvWJydOcd9Q=; b=JMc1Mvog/mhq8jW6gy6Bt5LodXWKLx5BPBAS2Ao54au9wkYTpRnMlq/h 13iFAU8bsH2qy2a/AcI8n8FI9Wy+iHCycwWIak6jCWuZjK7XcXjor64JU R0xYROYELYz7d4b8RHS7/yApwsaLL1GiT54y2FDR6FQxfPVx9TJ1jX5dp cB287TJP/0rONQr1OimG+HuAohpoPR/9J+49yLRjHzmOXq+17YFwQlg4E V7FAnbQDIrlZZ0wt9yVrJqcGVPC03aNziIUzbkwUt7HPWjxigTJxKpngR n9RnQBF90RmHGjjUtolae5MDu9ZWg0bJ8MLY39jsDnHHA4cx5muJrzxRx Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10663"; a="405666856" X-IronPort-AV: E=Sophos;i="5.98,299,1673942400"; d="scan'208";a="405666856" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Mar 2023 16:38:38 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10663"; a="827669088" X-IronPort-AV: E=Sophos;i="5.98,299,1673942400"; d="scan'208";a="827669088" Received: from ranerica-svr.sc.intel.com ([172.25.110.23]) by fmsmga001.fm.intel.com with ESMTP; 28 Mar 2023 16:38:38 -0700 Date: Tue, 28 Mar 2023 16:49:20 -0700 From: Ricardo Neri To: "Rafael J. Wysocki" Cc: "Peter Zijlstra (Intel)" , Juri Lelli , Vincent Guittot , Ricardo Neri , "Ravi V. Shankar" , Ben Segall , Daniel Bristot de Oliveira , Dietmar Eggemann , Len Brown , Mel Gorman , "Rafael J. Wysocki" , Srinivas Pandruvada , Steven Rostedt , Tim Chen , Valentin Schneider , Lukasz Luba , Ionela Voinescu , x86@kernel.org, "Joel Fernandes (Google)" , linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, "Tim C . Chen" Subject: Re: [PATCH v3 16/24] thermal: intel: hfi: Define a default class for unclassified tasks Message-ID: <20230328234920.GE8958@ranerica-svr.sc.intel.com> References: <20230207051105.11575-1-ricardo.neri-calderon@linux.intel.com> <20230207051105.11575-17-ricardo.neri-calderon@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: User-Agent: Mutt/1.9.4 (2018-02-28) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Mar 27, 2023 at 06:51:33PM +0200, Rafael J. Wysocki wrote: > On Tue, Feb 7, 2023 at 6:02 AM Ricardo Neri > wrote: > > > > A task may be unclassified if it has been recently created, spend most of > > its lifetime sleeping, or hardware has not provided a classification. > > > > Most tasks will be eventually classified as scheduler's IPC class 1 > > (HFI class 0). This class corresponds to the capabilities in the legacy, > > classless, HFI table. > > > > IPC class 1 is a reasonable choice until hardware provides an actual > > classification. Meanwhile, the scheduler will place classes of tasks with > > higher IPC scores on higher-performance CPUs. > > > > Cc: Ben Segall > > Cc: Daniel Bristot de Oliveira > > Cc: Dietmar Eggemann > > Cc: Ionela Voinescu > > Cc: Joel Fernandes (Google) > > Cc: Len Brown > > Cc: Lukasz Luba > > Cc: Mel Gorman > > Cc: Rafael J. Wysocki > > Cc: Srinivas Pandruvada > > Cc: Steven Rostedt > > Cc: Tim C. Chen > > Cc: Valentin Schneider > > Cc: x86@kernel.org > > Cc: linux-pm@vger.kernel.org > > Cc: linux-kernel@vger.kernel.org > > Signed-off-by: Ricardo Neri > > Fine with me, so > > Acked-by: Rafael J. Wysocki Thank you Rafael!