Messages in this thread | | | From | Muchun Song <> | Subject | [PATCH v4 0/2] make hugetlb_optimize_vmemmap compatible with memmap_on_memory | Date | Sun, 19 Jun 2022 21:38:49 +0800 |
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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.
v4: - Fix compiling error when CONFIG_MEMORY_HOTPLUG is disabled reported by kernel test robot. - Fix a bug when memory_block_size_bytes() is not equal to section size.
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 | 52 +++++++++++++++++++++---- mm/memory_hotplug.c | 33 ++++++++-------- mm/sparse.c | 2 +- 8 files changed, 121 insertions(+), 57 deletions(-)
-- 2.11.0
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