[PATCH v2 0/4] Cleanups for vmscan

From: Miaohe Lin
Date: Sat Jul 17 2021 - 02:59:15 EST


Hi all,
This series contains cleanups to remove unneeded return value, misleading
setting and so on. Also this remove the PageDirty check after MADV_FREE
pages are page_ref_freezed. More details can be found in the respective
changelogs. Thanks!

v1->v2:
collect Acked-by tag
remove patch "mm/vmscan: fix misleading comment in isolate_lru_pages()"
remove PageDirty check instead of setting SwapBacked in shrink_page_list

Miaohe Lin (4):
mm/vmscan: remove the PageDirty check after MADV_FREE pages are
page_ref_freezed
mm/vmscan: remove misleading setting to sc->priority
mm/vmscan: remove unneeded return value of kswapd_run()
mm/vmscan: add 'else' to remove check_pending label

include/linux/swap.h | 2 +-
mm/vmscan.c | 36 +++++++++++++++---------------------
2 files changed, 16 insertions(+), 22 deletions(-)

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2.23.0