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authorDavid Hildenbrand <david@redhat.com>2021-11-05 21:44:11 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2021-11-06 21:30:42 +0100
commitd83fe3c99d270df6ae40ce21842af0448797f3e0 (patch)
treef6dd26bcd6b444e7be60473f35ab83c8fea5b014 /Documentation
parentmm/memory_hotplug: add static qualifier for online_policy_to_str() (diff)
downloadlinux-d83fe3c99d270df6ae40ce21842af0448797f3e0.tar.xz
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memory-hotplug.rst: fix two instances of "movablecore" that should be "movable_node"
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>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/admin-guide/mm/memory-hotplug.rst4
1 files 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.
======================== =======================================================