From: SJ Park <sj@kernel.org>
Cc: SJ Park <sj@kernel.org>, "Liam R. Howlett" <liam@infradead.org>,
Andrew Morton <akpm@linux-foundation.org>,
David Hildenbrand <david@kernel.org>,
Lorenzo Stoakes <ljs@kernel.org>, Michal Hocko <mhocko@suse.com>,
Mike Rapoport <rppt@kernel.org>,
Suren Baghdasaryan <surenb@google.com>,
Vlastimil Babka <vbabka@kernel.org>,
damon@lists.linux.dev, linux-kernel@vger.kernel.org,
linux-mm@kvack.org
Subject: [RFC PATCH 16/16] Docs/ABI/damon: document probe weight file
Date: Sun, 5 Jul 2026 13:57:38 -0700 [thread overview]
Message-ID: <20260705205743.98656-17-sj@kernel.org> (raw)
In-Reply-To: <20260705205743.98656-1-sj@kernel.org>
Update DAMON ABI document for the newly added probe weight sysfs file.
Signed-off-by: SJ Park <sj@kernel.org>
---
Documentation/ABI/testing/sysfs-kernel-mm-damon | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/ABI/testing/sysfs-kernel-mm-damon b/Documentation/ABI/testing/sysfs-kernel-mm-damon
index dd6b5bd76e119..907a504fb64c5 100644
--- a/Documentation/ABI/testing/sysfs-kernel-mm-damon
+++ b/Documentation/ABI/testing/sysfs-kernel-mm-damon
@@ -164,6 +164,12 @@ Description: Writing a number 'N' to this file creates the number of
directories for each DAMON probe named '0' to 'N-1' under the
probes/ directory.
+What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/monitoring_attrs/probes/<P>/weight
+Date: Jul 2026
+Contact: SJ Park <sj@kernel.org>
+Description: Writing to and reading from this file sets and gets the
+ per-probe attribute weight.
+
What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/monitoring_attrs/probes/<P>/filters/nr_filters
Date: May 2026
Contact: SJ Park <sj@kernel.org>
--
2.47.3
prev parent reply other threads:[~2026-07-05 20:58 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-05 20:57 [RFC PATCH 00/16] mm/damon: introduce data attributes only monitoring SJ Park
2026-07-05 20:57 ` [RFC PATCH 01/16] mm/damon/core: introduce damon_probe->weight SJ Park
2026-07-05 21:04 ` sashiko-bot
2026-07-05 21:21 ` SJ Park
2026-07-05 20:57 ` [RFC PATCH 02/16] mm/damon/core: ask apply_probes() ops callback to set sampling address SJ Park
2026-07-05 21:07 ` sashiko-bot
2026-07-05 21:25 ` SJ Park
2026-07-05 20:57 ` [RFC PATCH 03/16] mm/damon/paddr: set samples in apply_probes() if requested SJ Park
2026-07-05 21:11 ` sashiko-bot
2026-07-05 21:28 ` SJ Park
2026-07-05 20:57 ` [RFC PATCH 04/16] mm/damon/core: ask apply_probe() to return max probe hits weighted sum SJ Park
2026-07-05 20:57 ` [RFC PATCH 05/16] mm/damon/core: implement damon_probe_hits_wsum() SJ Park
2026-07-05 21:13 ` sashiko-bot
2026-07-05 21:30 ` SJ Park
2026-07-05 20:57 ` [RFC PATCH 06/16] mm/damon/paddr: respect return_max_wsum SJ Park
2026-07-05 20:57 ` [RFC PATCH 07/16] mm/damon/core: extend merge function to work with probe hits SJ Park
2026-07-05 21:11 ` sashiko-bot
2026-07-05 21:38 ` SJ Park
2026-07-05 20:57 ` [RFC PATCH 08/16] mm/damon/core: disable access monitoring when probe weights are set SJ Park
2026-07-05 21:19 ` sashiko-bot
2026-07-05 20:57 ` [RFC PATCH 09/16] mm/damon/core: set samples in apply_probes() if " SJ Park
2026-07-05 20:57 ` [RFC PATCH 10/16] mm/damon/core: s/max_nr_accesses/max_merge_score/ in kdamond_fn() SJ Park
2026-07-05 20:57 ` [RFC PATCH 11/16] mm/damon/core: get merge threshold from probe hits when weights are set SJ Park
2026-07-05 21:12 ` sashiko-bot
2026-07-05 21:41 ` SJ Park
2026-07-05 20:57 ` [RFC PATCH 12/16] mm/damon/core: implement damon_has_probe_weight() SJ Park
2026-07-05 21:15 ` sashiko-bot
2026-07-05 21:45 ` SJ Park
2026-07-05 20:57 ` [RFC PATCH 13/16] mm/damon/sysfs: implement probe/weight file SJ Park
2026-07-05 20:57 ` [RFC PATCH 14/16] Docs/mm/damon/design: document attrs-only monitoring SJ Park
2026-07-05 21:05 ` sashiko-bot
2026-07-05 21:46 ` SJ Park
2026-07-05 20:57 ` [RFC PATCH 15/16] Docs/admin-guide/mm/damon/usage: document weight sysfs file SJ Park
2026-07-05 21:07 ` sashiko-bot
2026-07-05 21:48 ` SJ Park
2026-07-05 20:57 ` SJ Park [this message]
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