[RFC PATCH 0/4] mm/hotplug: make hotplug memory_block alligned

[Wei Yang <richard.weiyang@gmail.com>]

Michal & all

Previously we found the hotplug range is mem_section aligned instead of
memory_block.

Here is several draft patches to fix that. To make sure I am getting your
point correctly, I post it here before further investigation.

Willing to see your comments. :-)

Wei Yang (4):
  mm/hotplug: aligne the hotplugable range with memory_block
  mm/hotplug: walk_memroy_range on memory_block uit
  mm/hotplug: make __add_pages() iterate on memory_block and split
    __add_section()
  base/memory: pass start_section_nr to init_memory_block()

 drivers/base/memory.c  | 34 ++++++++++++----------------------
 include/linux/memory.h |  4 +++-
 mm/memory_hotplug.c    | 48 +++++++++++++++++++++++++-----------------------
 3 files changed, 40 insertions(+), 46 deletions(-)

-- 
2.11.0

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