linux/Documentation/admin-guide/mm
David Hildenbrand 9e122cc1bd memory-hotplug.rst: document the "auto-movable" online policy
Commit e83a437faa ("mm/memory_hotplug: introduce "auto-movable" online
policy") introduced a new memory online policy to automatically select a
zone for memory blocks to be onlined.  It added a way to set the active
online policy and tunables for the auto-movable online policy.

Follow-up commits tweaked the "auto-movable" policy to also consider
memory device details when selecting zones for memory blocks to be
onlined.

Let's document the new toggles and how the two online policies we have
work.

[david@redhat.com: updates]
  Link: https://lkml.kernel.org/r/20211011082058.6076-4-david@redhat.com

Link: https://lkml.kernel.org/r/20210930144117.23641-4-david@redhat.com
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>
2021-11-06 13:30:42 -07:00
..
damon Documentation: add documents for DAMON 2021-09-08 11:50:25 -07:00
cma_debugfs.rst docs: admin-guide: add a series of orphaned documents 2019-07-15 11:03:02 -03:00
concepts.rst docs/mm: concepts.rst: Correct the threshold to low watermark 2020-12-31 15:47:34 -07:00
hugetlbpage.rst hugetlbfs: extend the definition of hugepages parameter to support node allocation 2021-11-06 13:30:41 -07:00
idle_page_tracking.rst tools/vm/page-types.c: add support for idle page tracking 2018-08-17 16:20:28 -07:00
index.rst Documentation: add documents for DAMON 2021-09-08 11:50:25 -07:00
ksm.rst Replace HTTP links with HTTPS ones: Documentation/admin-guide 2020-07-05 14:13:00 -06:00
memory-hotplug.rst memory-hotplug.rst: document the "auto-movable" online policy 2021-11-06 13:30:42 -07:00
nommu-mmap.rst docs: move nommu-mmap.txt to admin-guide and rename to ReST 2020-06-26 11:33:35 -06:00
numa_memory_policy.rst mm/mempolicy: advertise new MPOL_PREFERRED_MANY 2021-09-03 09:58:17 -07:00
numaperf.rst Documentation: Add leading slash to some paths 2021-03-31 13:49:19 -06:00
pagemap.rst Documentation: update pagemap with shmem exceptions 2021-11-06 13:30:36 -07:00
soft-dirty.rst
transhuge.rst mm/page_alloc: combine __alloc_pages and __alloc_pages_nodemask 2021-04-30 11:20:42 -07:00
userfaultfd.rst userfaultfd/shmem: advertise shmem minor fault support 2021-06-30 20:47:27 -07:00