From d83fe3c99d270df6ae40ce21842af0448797f3e0 Mon Sep 17 00:00:00 2001
From: David Hildenbrand <david@redhat.com>
Date: Fri, 5 Nov 2021 13:44:11 -0700
Subject: [PATCH] memory-hotplug.rst: fix two instances of "movablecore" that should be "movable_node"
Git-commit: d83fe3c99d270df6ae40ce21842af0448797f3e0
Patch-mainline: v5.16-rc1
References: git-fixes
Patch series "memory-hotplug.rst: document the "auto-movable" online
policy".
Now that the memory-hotplug.rst overhaul is upstream, proper
documentation for the "auto-movable" online policy, documenting all new
toggles and options. Along, two fixes for the original overhaul.
This patch (of 3):
We really want to refer to the "movable_node" kernel command line
parameter here.
Link: https://lkml.kernel.org/r/20210930144117.23641-2-david@redhat.com
Fixes: ac3332c44767 ("memory-hotplug.rst: complete admin-guide overhaul")
Signed-off-by: David Hildenbrand <david@redhat.com>
Acked-by: Mike Rapoport <rppt@linux.ibm.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Oscar Salvador <osalvador@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
Documentation/admin-guide/mm/memory-hotplug.rst | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Documentation/admin-guide/mm/memory-hotplug.rst b/Documentation/admin-guide/mm/memory-hotplug.rst
index 03dfbc925252..27d748cb6ee0 100644
--- a/Documentation/admin-guide/mm/memory-hotplug.rst
+++ b/Documentation/admin-guide/mm/memory-hotplug.rst
@@ -166,7 +166,7 @@ Or alternatively::
% echo 1 > /sys/devices/system/memory/memoryXXX/online
The kernel will select the target zone automatically, usually defaulting to
-``ZONE_NORMAL`` unless ``movablecore=1`` has been specified on the kernel
+``ZONE_NORMAL`` unless ``movable_node`` has been specified on the kernel
command line or if the memory block would intersect the ZONE_MOVABLE already.
One can explicitly request to associate an offline memory block with
@@ -393,7 +393,7 @@ command line parameters are relevant:
======================== =======================================================
``memhp_default_state`` configure auto-onlining by essentially setting
``/sys/devices/system/memory/auto_online_blocks``.
-``movablecore`` configure automatic zone selection of the kernel. When
+``movable_node`` configure automatic zone selection in the kernel. When
set, the kernel will default to ZONE_MOVABLE, unless
other zones can be kept contiguous.
======================== =======================================================
--
2.31.1