[v2,0/3] Fixes and cleanups to break_down_buddy_pages

Message

Kemeng Shi Aug. 26, 2023, 3:47 p.m. UTC

Hi all, this series contains one bugfix and two cleanups to
break_down_buddy_pages in page_alloc.
Patch 1 corrects page forward in case guard page debug is enabled. Patch
2 and 3 remove unnecessary check and local variable.
More details can be found in respective patches. Thanks!

v1->v2:
-Add Fixes tag and impact to patch 1

Kemeng Shi (3):
  mm/page_alloc: correct start page when guard page debug is enabled
  mm/page_alloc: remove unnecessary check in break_down_buddy_pages
  mm/page_alloc: remove unnecessary next_page in break_down_buddy_pages

 mm/page_alloc.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)