linux-kernel - [PATCH 0/2] mm/damon: fix quota status loss due to online tunings

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Date: Fri, 16 Feb 2024 11:40:23 -0800
From: SeongJae Park <sj@...nel.org>
To: Andrew Morton <akpm@...ux-foundation.org>
Cc: SeongJae Park <sj@...nel.org>,
	damon@...ts.linux.dev,
	linux-mm@...ck.org,
	stable@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 0/2] mm/damon: fix quota status loss due to online tunings

DAMON_RECLAIM and DAMON_LRU_SORT is not preserving internal quota status
when applying new user parameters, and hence could cause temporal quota
accuracy degradation.  Fix it by preserving the status.

SeongJae Park (2):
  mm/damon/reclaim: fix quota stauts loss due to online tunings
  mm/damon/lru_sort: fix quota status loss due to online tunings

 mm/damon/lru_sort.c | 43 ++++++++++++++++++++++++++++++++++++-------
 mm/damon/reclaim.c  | 18 +++++++++++++++++-
 2 files changed, 53 insertions(+), 8 deletions(-)


base-commit: 0f8cac70960349ba21deb424bd41bc4f4362c113
-- 
2.39.2