[v3 0/2] recalculate min_free_kbytes post memory hotplug

[Vijay Balakrishna]

v2 -> v3
--------
[v2 1/2]
- removed symptoms references from changelog

[v2 2/2]
- addressed following issues Michal Hocko raised:
  . nr_free_buffer_pages can oveflow in int on very large machines
  . min_free_kbytes can decrease the size theoretically

v1 -> v2
--------
- addressed issue Kirill A. Shutemov raised:
  . changes would override min_free_kbytes set by user

Vijay Balakrishna (2):
  mm: khugepaged: recalculate min_free_kbytes after memory hotplug as
    expected by khugepaged
  mm: khugepaged: avoid overriding min_free_kbytes set by user

 include/linux/khugepaged.h |  5 +++++
 mm/khugepaged.c            | 16 +++++++++++++---
 mm/memory_hotplug.c        |  3 +++
 mm/page_alloc.c            |  2 +-
 4 files changed, 22 insertions(+), 4 deletions(-)

-- 
2.28.0