Re-posting non-hotfix DAMON patches that reviewed by DAMON maintainer but not yet merged into mm.git.
The first patch from Liew Rui Yan add a minor performance optimization using ilog2() instead of inefficient manual implementation of the functionality. The second patch from Cheng-Han Wu fixes a minor typo: s/parametrs/parameters/. The third patch from Liew Rui Yan make commit_inputs operation of DAMON_RECLAIM and DAMON_LRU_SORT synchronous to improve the user experience. The fourth patch from Asier Gutierrez adds a new DAMOS action, DAMOS_COLLAPSE for deterministic DAMOS-based access-aware THP system. Changes from v1 - v1: https://lore.kernel.org/[email protected] - Add DAMOS_COLLAPSE patch. - Rebase to latest mm-new. Asier Gutierrez (1): mm/damon: support MADV_COLLAPSE via DAMOS_COLLAPSE scheme action Cheng-Han Wu (1): Docs/admin-guide/mm/damon: fix 'parametrs' typo Liew Rui Yan (2): mm/damon/ops-common: optimize damon_hot_score() using ilog2() mm/damon: add synchronous commit for commit_inputs .../admin-guide/mm/damon/lru_sort.rst | 2 +- .../admin-guide/mm/damon/reclaim.rst | 2 +- Documentation/mm/damon/design.rst | 4 ++ include/linux/damon.h | 2 + mm/damon/lru_sort.c | 46 ++++++++++++++++--- mm/damon/ops-common.c | 9 ++-- mm/damon/reclaim.c | 46 ++++++++++++++++--- mm/damon/sysfs-schemes.c | 4 ++ mm/damon/vaddr.c | 3 ++ tools/testing/selftests/damon/sysfs.py | 11 +++-- 10 files changed, 105 insertions(+), 24 deletions(-) base-commit: 1e24f85d7a997307185d5345c1711f485570a123 -- 2.47.3
