mm/damon/core: introduce DAMOS_QUOTA_GOAL_TUNER_TEMPORAL

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Introduce a new goal-based DAMOS quota auto-tuning algorithm, namely
DAMOS_QUOTA_GOAL_TUNER_TEMPORAL (temporal in short).  The algorithm aims
to trigger the DAMOS action only for a temporal time, to achieve the goal
as soon as possible.  For the temporal period, it uses as much quota as
allowed.  Once the goal is achieved, it sets the quota zero, so
effectively makes the scheme be deactivated.

Link: https://lkml.kernel.org/r/20260310010529.91162-4-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

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SeongJae Park 2026-03-09 18:05:19 -07:00 • committed by Andrew Morton

parent 54419bbd0e

commit af738a6a00

2 changed files with 26 additions and 5 deletions

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include/linux/damon.h

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mm/damon/core.c

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