[Patch v3 0/2] mm/huge_memory: cleanup for pmd folio installation

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

This is mostly a resend of previous two separate patches [1][2].

Since they both modify the same file, there would be some conflict if just
apply one of it. To make reviewing smoothly, they are resend together as
suggested by Zi Yan.

Patch [1] add pmd folio to ds_queue during do_huge_zero_wp_pmd() which is missed
Patch [2] unify pmd folio installation in collapse_huge_page() like other places

No code change after previous version, so I preserve the RB and Acked-by.

They are rebased on current akpm/mm-new branch with base commit:

    1de81dd7733c 2025-10-07 mm/page_alloc: batch page freeing in free_frozen_page_commit

[1]: https://lkml.kernel.org/r/20251002013825.20448-1-richard.weiyang@gmail.com
[2]: https://lkml.kernel.org/r/20251007005022.24413-1-richard.weiyang@gmail.com

Wei Yang (2):
  mm/huge_memory: add pmd folio to ds_queue in do_huge_zero_wp_pmd()
  mm/khugepaged: unify pmd folio installation with map_anon_folio_pmd()

 include/linux/huge_mm.h |  7 +++++++
 mm/huge_memory.c        | 14 ++++++++++----
 mm/khugepaged.c         |  9 +--------
 3 files changed, 18 insertions(+), 12 deletions(-)

-- 
2.34.1