[PATCH V3 0/5] mm/khugepaged: cleanups and scan limit fix

[Shivank Garg]

This series contains several cleanups for mm/khugepaged.c to improve code
readability and type safety, and one functional fix to ensure
khugepaged_scan_mm_slot() correctly accounts for small VMAs towards
scan limit.

To apply this series on mm-new, please drop:
- 20251215084615.5283-3-shivankg@xxxxxxx:
  [PATCH V4 0/2] mm/khugepaged: fix dirty page handling for MADV_COLLAPSE
- 20251224111351.41042-4-shivankg@xxxxxxx:
  [PATCH V2 0/5] mm/khugepaged: cleanups and scan limit fix

- Apply https://lore.kernel.org/all/20260118190939.8986-2-shivankg@xxxxxxx
  [PATCH V5 0/2] mm/khugepaged: fix dirty page handling for MADV_COLLAPSE

Thanks,

v3:
- Fold mm-khugepaged-count-small-vmas-towards-scan-limit-fix: add comment (Lance)
- Remove extern and use two tabs indent (David) 

v2:
- https://lore.kernel.org/all/20251224111351.41042-4-shivankg@xxxxxxx
- Added a fix for small VMAs not being counted in the scan limit (Wei)
- Updated 'progress' to 'unsigned int' to match types
- Update return types of internal functions to use enum scan_result (Zi)
- Add void wrapper collapse_pte_mapped_thp() for external callers to avoid
  exposing internal enum (David)

v1:
https://lore.kernel.org/linux-mm/20251216111139.95438-2-shivankg@xxxxxxx

Shivank Garg (5):
  mm/khugepaged: remove unnecessary goto 'skip' label
  mm/khugepaged: count small VMAs towards scan limit
  mm/khugepaged: change collapse_pte_mapped_thp() to return void
  mm/khugepaged: use enum scan_result for result variables and return
    types
  mm/khugepaged: make khugepaged_collapse_control static

 include/linux/khugepaged.h |   9 +--
 mm/khugepaged.c            | 149 +++++++++++++++++++------------------
 2 files changed, 79 insertions(+), 79 deletions(-)

-- 
2.43.0