This patch series converts migrate_page_add() and queue_pages_required()
to migrate_folio_add() and queue_page_required(). It also converts the
callers of the functions to use folios as well, and introduces a helper
function to estimate a folio's mapcount.
---
v2:
- Introduce folio_estimated_mapcount() to replace page_mapcount() in
migrate_page_add() and queue_pages_hugetlb().
- Elaborate on the comments to make it clear what the mapcount check is
for and why it is being done this way.
Vishal Moola (Oracle) (6):
mm: Add folio_estimated_mapcount()
mm/mempolicy: Convert queue_pages_pmd() to queue_folios_pmd()
mm/mempolicy: Convert queue_pages_pte_range() to
queue_folios_pte_range()
mm/mempolicy: Convert queue_pages_hugetlb() to queue_folios_hugetlb()
mm/mempolicy: Convert queue_pages_required() to queue_folio_required()
mm/mempolicy: Convert migrate_page_add() to migrate_folio_add()
include/linux/mm.h | 5 ++
mm/mempolicy.c | 122 ++++++++++++++++++++++++---------------------
2 files changed, 70 insertions(+), 57 deletions(-)
--
2.38.1
