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| author | David Hildenbrand <david@redhat.com> | 2021-11-05 13:44:11 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-11-06 13:30:42 -0700 |
| commit | d83fe3c99d270df6ae40ce21842af0448797f3e0 (patch) | |
| tree | f6dd26bcd6b444e7be60473f35ab83c8fea5b014 /Documentation | |
| parent | ac62554ba7060c8824d7821c1342673f1e13c31d (diff) | |
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.rst | 4 |
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. ======================== ======================================================= |