From: SJ Park <sj@kernel.org>
Cc: SJ Park <sj@kernel.org>,
stable@vger.kernel.org, Andrew Morton <akpm@linux-foundation.org>,
Quanmin Yan <yanquanmin1@huawei.com>,
damon@lists.linux.dev, linux-kernel@vger.kernel.org,
linux-mm@kvack.org
Subject: [PATCH 0/2] mm/damon: fix wrong behaviors in DAMOS PSI goal and sysfs refresh_ms
Date: Wed, 26 Aug 2026 21:29:17 -0700 [thread overview]
Message-ID: <20260827042920.93580-1-sj@kernel.org> (raw)
PSI based DAMOS auto-tuning and DAMON sysfs refresh_ms file have bugs
that can produce non critical but still unexpected behaviors. Fix the
two bugs.
SJ Park (2):
mm/damon/core: initialize damos_quota_goal->last_psi_total
mm/damon/sysfs: set next refresh jiffies per sysfs context
mm/damon/core.c | 16 +++++++++++++++-
mm/damon/sysfs.c | 11 +++++------
2 files changed, 20 insertions(+), 7 deletions(-)
base-commit: 3b3eb2976e2dadfd8624db7ba32ed28addb7e416
--
2.47.3
next reply other threads:[~2026-08-27 4:29 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-27 4:29 SJ Park [this message]
2026-08-27 4:29 ` [PATCH 1/2] mm/damon/core: initialize damos_quota_goal->last_psi_total SJ Park
2026-08-27 4:29 ` [PATCH 2/2] mm/damon/sysfs: set next refresh jiffies per sysfs context SJ Park
2026-08-27 4:42 ` [PATCH 0/2] mm/damon: fix wrong behaviors in DAMOS PSI goal and sysfs refresh_ms SJ Park
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