A few cleanups and a bugfix that are either suitable after the swap table phase I or found during code review.
Patch 1 is a bugfix and needs to be included in the stable branch, the rest have no behavior change.
--- Changes in v2: - Update commit message for patch 1, it's a sub-optimal fix and a better fix can be done later. [ Chris Li ] - Fix a lock balance issue in patch 1. [ YoungJun Park ] - Add a trivial cleanup patch to remove an unused argument, no behavior change. - Update kernel doc. - Fix minor issue with commit message [ Nhat Pham ] - Link to v1: https://lore.kernel.org/r/20251007-swap-clean-after-swap-table-p1-v1-0-74860...
--- Kairui Song (5): mm, swap: do not perform synchronous discard during allocation mm, swap: rename helper for setup bad slots mm, swap: cleanup swap entry allocation parameter mm/migrate, swap: drop usage of folio_index mm, swap: remove redundant argument for isolating a cluster
include/linux/swap.h | 4 +-- mm/migrate.c | 4 +-- mm/shmem.c | 2 +- mm/swap.h | 21 ---------------- mm/swapfile.c | 71 +++++++++++++++++++++++++++++++++++----------------- mm/vmscan.c | 4 +-- 6 files changed, 55 insertions(+), 51 deletions(-) --- base-commit: 5b5c3e53c939318f6a0698c895c7ec40758bff6a change-id: 20251007-swap-clean-after-swap-table-p1-b9a7635ee3fa
Best regards,