From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx125.postini.com [74.125.245.125]) by kanga.kvack.org (Postfix) with SMTP id 7B9076B0088 for ; Sun, 18 Nov 2012 21:15:57 -0500 (EST) Received: by mail-ee0-f41.google.com with SMTP id d41so3182596eek.14 for ; Sun, 18 Nov 2012 18:15:55 -0800 (PST) From: Ingo Molnar Subject: [PATCH 16/27] sched, mm, x86: Add the ARCH_SUPPORTS_NUMA_BALANCING flag Date: Mon, 19 Nov 2012 03:14:33 +0100 Message-Id: <1353291284-2998-17-git-send-email-mingo@kernel.org> In-Reply-To: <1353291284-2998-1-git-send-email-mingo@kernel.org> References: <1353291284-2998-1-git-send-email-mingo@kernel.org> Sender: owner-linux-mm@kvack.org List-ID: 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 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 -- 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