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Date: Fri, 19 Jul 2013 15:59:34 +0800 From: Tang Chen <tangchen@...fujitsu.com> To: tglx@...utronix.de, mingo@...e.hu, hpa@...or.com, akpm@...ux-foundation.org, tj@...nel.org, trenn@...e.de, yinghai@...nel.org, jiang.liu@...wei.com, wency@...fujitsu.com, laijs@...fujitsu.com, isimatu.yasuaki@...fujitsu.com, izumi.taku@...fujitsu.com, mgorman@...e.de, minchan@...nel.org, mina86@...a86.com, gong.chen@...ux.intel.com, vasilis.liaskovitis@...fitbricks.com, lwoodman@...hat.com, riel@...hat.com, jweiner@...hat.com, prarit@...hat.com, zhangyanfei@...fujitsu.com, yanghy@...fujitsu.com Cc: x86@...nel.org, linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org, linux-mm@...ck.org, linux-acpi@...r.kernel.org Subject: [PATCH 21/21] doc, page_alloc, acpi, mem-hotplug: Add doc for movablecore=acpi boot option. Since we modify movablecore boot option to support "movablecore=acpi", this patch adds doc for it. Signed-off-by: Tang Chen <tangchen@...fujitsu.com> --- Documentation/kernel-parameters.txt | 10 ++++++++++ 1 files changed, 10 insertions(+), 0 deletions(-) diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 2fe6e76..7aa1099 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -1714,6 +1714,16 @@ bytes respectively. Such letter suffixes can also be entirely omitted. that the amount of memory usable for all allocations is not too small. + movablecore=acpi [KNL,X86] The SRAT (System Resource Affinity + Table) in ACPI provides the NUMA info of the system. + And also, there is a Hotpluggable field in the memory + affinity of the table specifying which memory is + hotpluggable. This option enables the kernel to arrange + hotpluggable memory in SRAT as ZONE_MOVABLE. + NOTE: Any node which the kernel resides in will + always be un-hotpluggable so that the kernel + will always have enough memory to boot. + MTD_Partition= [MTD] Format: <name>,<region-number>,<size>,<offset> -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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