From: Tang Chen <tangchen@cn.fujitsu.com>
To: tglx@linutronix.de, mingo@elte.hu, hpa@zytor.com,
akpm@linux-foundation.org, tj@kernel.org, trenn@suse.de,
yinghai@kernel.org, jiang.liu@huawei.com, wency@cn.fujitsu.com,
laijs@cn.fujitsu.com, isimatu.yasuaki@jp.fujitsu.com,
mgorman@suse.de, minchan@kernel.org, mina86@mina86.com,
gong.chen@linux.intel.com, vasilis.liaskovitis@profitbricks.com,
lwoodman@redhat.com, riel@redhat.com, jweiner@redhat.com,
prarit@redhat.com
Cc: x86@kernel.org, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: [Part2 PATCH v4 15/15] doc, page_alloc, acpi, mem-hotplug: Add doc for movablecore=acpi boot option.
Date: Thu, 13 Jun 2013 21:03:39 +0800 [thread overview]
Message-ID: <1371128619-8987-16-git-send-email-tangchen@cn.fujitsu.com> (raw)
In-Reply-To: <1371128619-8987-1-git-send-email-tangchen@cn.fujitsu.com>
Since we modify movablecore boot option to support
"movablecore=acpi", this patch adds doc for it.
Signed-off-by: Tang Chen <tangchen@cn.fujitsu.com>
---
Documentation/kernel-parameters.txt | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 2fe6e76..615ca4b 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1714,6 +1714,14 @@ 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] This parameter will enable the
+ kernel to arrange ZONE_MOVABLE with the help of
+ Hot-Pluggable Field in SRAT. All the hotpluggable
+ memory will be arranged in 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
--
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prev parent reply other threads:[~2013-06-13 13:27 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-13 13:03 [Part2 PATCH v4 00/15] Arrange hotpluggable memory in SRAT as ZONE_MOVABLE Tang Chen
2013-06-13 13:03 ` [Part2 PATCH v4 01/15] x86: get pg_data_t's memory from other node Tang Chen
2013-06-13 13:03 ` [Part2 PATCH v4 02/15] acpi: Print Hot-Pluggable Field in SRAT Tang Chen
2013-06-13 13:03 ` [Part2 PATCH v4 03/15] page_alloc, mem-hotplug: Improve movablecore to {en|dis}able using SRAT Tang Chen
2013-06-13 13:03 ` [Part2 PATCH v4 04/15] x86, numa, acpi, memory-hotplug: Introduce hotplug info into struct numa_meminfo Tang Chen
2013-06-13 13:03 ` [Part2 PATCH v4 05/15] x86, numa, acpi, memory-hotplug: Consider hotplug info when cleanup numa_meminfo Tang Chen
2013-06-13 13:03 ` [Part2 PATCH v4 06/15] memblock, numa: Introduce flag into memblock Tang Chen
2013-06-13 13:03 ` [Part2 PATCH v4 07/15] x86, numa: Synchronize nid info in memblock.reserve with numa_meminfo Tang Chen
2013-06-13 13:03 ` [Part2 PATCH v4 08/15] x86, numa: Save nid when reserve memory into memblock.reserved[] Tang Chen
2013-06-18 16:57 ` Vasilis Liaskovitis
2013-06-19 6:14 ` Tang Chen
2013-06-13 13:03 ` [Part2 PATCH v4 09/15] x86, numa, mem-hotplug: Mark nodes which the kernel resides in Tang Chen
2013-06-13 13:03 ` [Part2 PATCH v4 10/15] x86, numa: Move memory_add_physaddr_to_nid() to CONFIG_NUMA Tang Chen
2013-06-13 13:03 ` [Part2 PATCH v4 11/15] x86, numa, memblock: Introduce MEMBLK_LOCAL_NODE to mark and reserve node-life-cycle data Tang Chen
2013-06-13 13:03 ` [Part2 PATCH v4 12/15] x86, acpi, numa, mem-hotplug: Introduce MEMBLK_HOTPLUGGABLE to mark and reserve hotpluggable memory Tang Chen
2013-06-13 13:03 ` [Part2 PATCH v4 13/15] x86, memblock, mem-hotplug: Free hotpluggable memory reserved by memblock Tang Chen
2013-06-13 13:03 ` [Part2 PATCH v4 14/15] x86, numa, acpi, memory-hotplug: Make movablecore=acpi have higher priority Tang Chen
2013-06-13 13:03 ` Tang Chen [this message]
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