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Docs/admin-guide/mm/damon/reclaim: update for autotune_monitoring_intervals

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Update DAMON_RECLAIM usage document for the newly added monitoring
intervals auto-tuning enablement parameter.

Link: https://lore.kernel.org/20260501011740.81988-3-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: David Hildenbrand <david@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Liam R. Howlett <liam@infradead.org>
Cc: Lorenzo Stoakes <ljs@kernel.org>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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SeongJae Park 2026-04-30 18:17:39 -07:00 committed by Andrew Morton
parent 0453f857eb
commit 1794454a3b
1 changed files with 11 additions and 0 deletions
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11
Documentation/admin-guide/mm/damon/reclaim.rst
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@ -85,6 +85,17 @@ identifies the region as cold, and reclaims it.
120 seconds by default.
autotune_monitoring_intervals
-----------------------------
If this parameter is set as ``Y``, DAMON_RECLAIM automatically tunes DAMON's
sampling and aggregation intervals. The auto-tuning aims to capture meaningful
amount of access events in each DAMON-snapshot, while keeping the sampling
interval 5 milliseconds in minimum, and 10 seconds in maximum. Setting this as
``N`` disables the auto-tuning.
Disabled by default.
quota_ms
--------