From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wg0-f41.google.com (mail-wg0-f41.google.com [74.125.82.41]) by kanga.kvack.org (Postfix) with ESMTP id 06E2A6B0031 for ; Mon, 27 Jan 2014 17:12:56 -0500 (EST) Received: by mail-wg0-f41.google.com with SMTP id n12so4847179wgh.0 for ; Mon, 27 Jan 2014 14:12:56 -0800 (PST) Received: from mx1.redhat.com (mx1.redhat.com. [209.132.183.28]) by mx.google.com with ESMTP id n18si7034860wij.19.2014.01.27.14.12.55 for ; Mon, 27 Jan 2014 14:12:56 -0800 (PST) Message-ID: <52E6D9D8.2060205@redhat.com> Date: Mon, 27 Jan 2014 17:12:40 -0500 From: Rik van Riel MIME-Version: 1.0 Subject: Re: [PATCH] mm: numa: Initialse numa balancing after jump label initialisation References: <20140127155127.GJ4963@suse.de> In-Reply-To: <20140127155127.GJ4963@suse.de> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Mel Gorman , Andrew Morton Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org On 01/27/2014 10:51 AM, Mel Gorman wrote: > The command line parsing takes place before jump labels are initialised which > generates a warning if numa_balancing= is specified and CONFIG_JUMP_LABEL > is set. On older kernls before commit c4b2c0c5 (static_key: WARN on > usage before jump_label_init was called) the kernel would have crashed. > This patch enables automatic numa balancing later in the initialisation > process if numa_balancing= is specified. > > Signed-off-by: Mel Gorman > Cc: Stable Acked-by: Rik van Riel -- All rights reversed -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org