This series makes hugetlb_optimize_vmemmap compatible with memmap_on_memory
and is based on mm-stable. The reason refers to the patch 2's commit log.
v3:
- Switch complicated enumeration magic (David).
- Introduce PageVmemmapSelfHosted to make both parameters compatible (David and Oscar).
v2:
- Fix compile error when !CONFIG_ZONE_DEVICE reported by kernel test robot.
Muchun Song (2):
mm: memory_hotplug: enumerate all supported section flags
mm: memory_hotplug: make hugetlb_optimize_vmemmap compatible with
memmap_on_memory
Documentation/admin-guide/kernel-parameters.txt | 22 ++++++------
Documentation/admin-guide/sysctl/vm.rst | 5 ++-
include/linux/memory_hotplug.h | 9 -----
include/linux/mmzone.h | 44 ++++++++++++++++++-----
include/linux/page-flags.h | 11 ++++++
mm/hugetlb_vmemmap.c | 47 ++++++++++++++++++++-----
mm/memory_hotplug.c | 33 ++++++++---------
mm/sparse.c | 2 +-
8 files changed, 116 insertions(+), 57 deletions(-)
base-commit: 6edda04ccc7cfb281d139e352dbd5dd933bd2751
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2.11.0
