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=-10.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 98005C433E4 for ; Thu, 23 Jul 2020 20:32:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7E5A62065F for ; Thu, 23 Jul 2020 20:32:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726404AbgGWUc6 (ORCPT ); Thu, 23 Jul 2020 16:32:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49272 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726029AbgGWUc6 (ORCPT ); Thu, 23 Jul 2020 16:32:58 -0400 Received: from ms.lwn.net (ms.lwn.net [IPv6:2600:3c01:e000:3a1::42]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 15055C0619DC; Thu, 23 Jul 2020 13:32:58 -0700 (PDT) Received: from lwn.net (localhost [127.0.0.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ms.lwn.net (Postfix) with ESMTPSA id B7D3D2CD; Thu, 23 Jul 2020 20:32:57 +0000 (UTC) Date: Thu, 23 Jul 2020 14:32:56 -0600 From: Jonathan Corbet To: Julia Lawall Cc: Thomas Gleixner , linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org Subject: Re: [PATCH] docs: timers: drop documentation about LB_BIAS Message-ID: <20200723143256.192cdc71@lwn.net> In-Reply-To: <1595088518-28116-1-git-send-email-Julia.Lawall@inria.fr> References: <1595088518-28116-1-git-send-email-Julia.Lawall@inria.fr> Organization: LWN.net MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 8bit Sender: linux-doc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org On Sat, 18 Jul 2020 18:08:38 +0200 Julia Lawall wrote: > The LB_BIAS feature was removed in commit 1c1b8a7b03ef ("sched/fair: > Replace source_load() & target_load() with weighted_cpuload()"), so drop > the mention that it is disabled in the no_hz case. > > Signed-off-by: Julia Lawall > > --- > Documentation/timers/no_hz.rst | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/Documentation/timers/no_hz.rst b/Documentation/timers/no_hz.rst > index 065db21..c4c70e1 100644 > --- a/Documentation/timers/no_hz.rst > +++ b/Documentation/timers/no_hz.rst > @@ -171,8 +171,6 @@ not come for free: > slightly differently than those for non-adaptive-tick CPUs. > This might in turn perturb load-balancing of real-time tasks. > > -6. The LB_BIAS scheduler feature is disabled by adaptive ticks. > - Applied, thanks. jon