Unify hwpoisoned page handling and isolation of HugeTLB/LRU/non-LRU
movable page, also convert to use folios in do_migrate_range().
v2:
- address comments from David(eg, fix HWPoison check/use a folio
for pfn calculation firstly)
- fix lkp build errors for isolate_folio_to_list()
- drop unnecessary comments and don't grab one more ref for hugetlb
Kefeng Wang (5):
mm: memory_hotplug: remove head variable in do_migrate_range()
mm: memory-failure: add unmap_posioned_folio()
mm: memory_hotplug: check hwpoisoned page firstly in
do_migrate_range()
mm: migrate: add isolate_folio_to_list()
mm: memory_hotplug: unify Huge/LRU/non-LRU movable folio isolation
include/linux/migrate.h | 3 ++
mm/internal.h | 9 +++++
mm/memory-failure.c | 89 +++++++++++++++++------------------------
mm/memory_hotplug.c | 62 ++++++++++++++--------------
mm/migrate.c | 27 +++++++++++++
5 files changed, 105 insertions(+), 85 deletions(-)
--
2.27.0
