From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964860Ab2KVW4u (ORCPT ); Thu, 22 Nov 2012 17:56:50 -0500 Received: from mail-ee0-f46.google.com ([74.125.83.46]:42291 "EHLO mail-ee0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758809Ab2KVWvM (ORCPT ); Thu, 22 Nov 2012 17:51:12 -0500 From: Ingo Molnar To: linux-kernel@vger.kernel.org, linux-mm@kvack.org Cc: Peter Zijlstra , Paul Turner , Lee Schermerhorn , Christoph Lameter , Rik van Riel , Mel Gorman , Andrew Morton , Andrea Arcangeli , Linus Torvalds , Thomas Gleixner , Johannes Weiner , Hugh Dickins Subject: [PATCH 17/33] sched, mm, x86: Add the ARCH_SUPPORTS_NUMA_BALANCING flag Date: Thu, 22 Nov 2012 23:49:38 +0100 Message-Id: <1353624594-1118-18-git-send-email-mingo@kernel.org> X-Mailer: git-send-email 1.7.11.7 In-Reply-To: <1353624594-1118-1-git-send-email-mingo@kernel.org> References: <1353624594-1118-1-git-send-email-mingo@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Allow architectures to opt-in to the adaptive affinity NUMA balancing code. Cc: Peter Zijlstra Cc: Linus Torvalds Cc: Andrew Morton Cc: Andrea Arcangeli Cc: Rik van Riel Cc: Mel Gorman Cc: Thomas Gleixner Cc: Hugh Dickins Signed-off-by: Ingo Molnar --- init/Kconfig | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/init/Kconfig b/init/Kconfig index b8a4a58..cf3e79c 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -725,6 +725,13 @@ config ARCH_USES_NUMA_GENERIC_PGPROT_HUGEPAGE config ARCH_WANTS_NUMA_VARIABLE_LOCALITY bool +# +# For architectures that want to enable the PROT_NONE driven, +# NUMA-affine scheduler balancing logic: +# +config ARCH_SUPPORTS_NUMA_BALANCING + bool + menuconfig CGROUPS boolean "Control Group support" depends on EVENTFD -- 1.7.11.7