The patch titled
Subject: mm-add-build-time-option-for-hotplug-memory-default-online-type-v4
has been added to the -mm mm-unstable branch. Its filename is
mm-add-build-time-option-for-hotplug-memory-default-online-type-v4.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-add-build-time-option-for-hotplug-memory-default-online-type-v4.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Gregory Price <gourry@xxxxxxxxxx>
Subject: mm-add-build-time-option-for-hotplug-memory-default-online-type-v4
Date: Thu, 26 Dec 2024 11:29:18 -0700
update KConfig comments
Link: https://lkml.kernel.org/r/20241226182918.648799-1-gourry@xxxxxxxxxx
Signed-off-by: Gregory Price <gourry@xxxxxxxxxx>
Acked-by: David Hildenbrand <david@xxxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Cc: Huacai Chen <chenhuacai@xxxxxxxxxx>
Cc: Jonathan Corbet <corbet@xxxxxxx>
Cc: Oscar Salvador <osalvador@xxxxxxx>
Cc: "Rafael J. Wysocki" <rafael@xxxxxxxxxx>
Cc: WANG Xuerui <kernel@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/Kconfig | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
--- a/mm/Kconfig~mm-add-build-time-option-for-hotplug-memory-default-online-type-v4
+++ a/mm/Kconfig
@@ -554,7 +554,7 @@ choice
prompt "Memory Hotplug Default Online Type"
default MHP_DEFAULT_ONLINE_TYPE_OFFLINE
help
- Default memory type for driver managed hotplug memory.
+ Default memory type for hotplugged memory.
This option sets the default policy setting for memory hotplug
onlining policy (/sys/devices/system/memory/auto_online_blocks) which
@@ -575,7 +575,7 @@ choice
config MHP_DEFAULT_ONLINE_TYPE_OFFLINE
bool "offline"
help
- Driver managed memory will not be onlined by default.
+ Hotplugged memory will not be onlined by default.
Choose this for systems with drivers and user policy that
handle onlining of hotplug memory policy.
@@ -583,22 +583,22 @@ config MHP_DEFAULT_ONLINE_TYPE_ONLINE_AU
bool "auto"
help
Select this if you want the kernel to automatically online
- memory into the zone it thinks is reasonable. This memory
- may be utilized for kernel data (e.g. page tables).
+ hotplugged memory into the zone it thinks is reasonable.
+ This memory may be utilized for kernel data.
config MHP_DEFAULT_ONLINE_TYPE_ONLINE_KERNEL
bool "kernel"
help
Select this if you want the kernel to automatically online
- hotplug memory into a zone capable of being used for kernel
- data (e.g. page tables). This typically means ZONE_NORMAL.
+ hotplugged memory into a zone capable of being used for kernel
+ data. This typically means ZONE_NORMAL.
config MHP_DEFAULT_ONLINE_TYPE_ONLINE_MOVABLE
bool "movable"
help
Select this if you want the kernel to automatically online
hotplug memory into ZONE_MOVABLE. This memory will generally
- not be utilized for kernel data (e.g. page tables).
+ not be utilized for kernel data.
This should only be used when the admin knows sufficient
ZONE_NORMAL memory is available to describe hotplug memory,
_
Patches currently in -mm which might be from gourry@xxxxxxxxxx are
mm-add-build-time-option-for-hotplug-memory-default-online-type.patch
mm-add-build-time-option-for-hotplug-memory-default-online-type-v4.patch
