linux.git/Documentation/ABI/testing/sysfs-kernel-mm-damon, branch master

MAINTAINERS: s/SeongJae/SJ/

2026-07-09T22:48:53Z

My legal and preferred first names are SeongJae and SJ, respectively. I was using the legal name for commits and tags, while using the preferred name for conversations. It sometimes confuses people including myself. Consistently use the preferred name. Together remove copyright notes on files. Those are only confusing for people who are not familiar with the law. Meanwhile, we can infer the information in a better way from git logs and public information. Link: https://lore.kernel.org/20260630013820.143366-1-sj@kernel.org Signed-off-by: SJ Park Acked-by: Lorenzo Stoakes Acked-by: David Hildenbrand (Arm) Cc: Liam R. Howlett Cc: Michal Hocko Cc: Mike Rapoport Cc: Suren Baghdasaryan Cc: Vlastimil Babka Signed-off-by: Andrew Morton

Docs/{ABI,admin-guide}/damon: fix various typoes

2026-06-02T22:22:34Z

``damon_target_idx`` was wrongly written as ``target_idx`` in the docs. Fix it all over the place, as well as the wrong directory count, grammar, etc. Link: https://lore.kernel.org/20260520012104.93602-4-sj@kernel.org Signed-off-by: SeongJae Park Signed-off-by: Zenghui Yu Reviewed-by: SeongJae Park Cc: David Hildenbrand Cc: Jonathan Corbet Cc: Liam R. Howlett Cc: Lorenzo Stoakes Cc: Michal Hocko Cc: Mike Rapoport (Microsoft) Cc: niecheng Cc: Sakurai Shun Cc: Shuah Khan Cc: Suren Baghdasaryan Cc: Vlastimil Babka Signed-off-by: Andrew Morton

Docs/ABI/damon: mark schemes//filters/ deprecated

2026-05-29T04:05:04Z
Now the 'filters/' directory is deprecated. Update ABI document to also announce the fact. Also update the descriptions of the files to be based on 'core_filter/' directory, to make the old descriptions ready to be removed when the time arrives. Link: https://lore.kernel.org/20260429150309.82282-3-sj@kernel.org Signed-off-by: SeongJae Park Cc: David Hildenbrand Cc: Jonathan Corbet Cc: Liam R. Howlett Cc: Lorenzo Stoakes Cc: Michal Hocko Cc: Mike Rapoport Cc: Suren Baghdasaryan Cc: Vlastimil Babka Signed-off-by: Andrew Morton

Docs/ABI/damon: update for pause sysfs file

2026-05-29T04:04:58Z
Update DAMON ABI document for the DAMON context execution pause/resume feature. Link: https://lore.kernel.org/20260427151231.113429-6-sj@kernel.org Signed-off-by: SeongJae Park Cc: Brendan Higgins Cc: David Hildenbrand Cc: Jonathan Corbet Cc: Liam R. Howlett Cc: Lorenzo Stoakes Cc: Michal Hocko Cc: Mike Rapoport Cc: Shuah Khan Cc: Suren Baghdasaryan Cc: Vlastimil Babka Signed-off-by: Andrew Morton

Docs/ABI/damon: document fail_charge_{num,denom}

2026-05-29T04:04:43Z
Update DAMON ABI document for the DAMOS action failed regions quota charge ratio control sysfs files. Link: https://lore.kernel.org/20260428013402.115171-8-sj@kernel.org Signed-off-by: SeongJae Park Cc: Brendan Higgins Cc: David Hildenbrand Cc: Jonathan Corbet Cc: Liam R. Howlett Cc: Lorenzo Stoakes Cc: Michal Hocko Cc: Mike Rapoport Cc: Shuah Khan Cc: Suren Baghdasaryan Cc: Vlastimil Babka Signed-off-by: Andrew Morton

Docs/ABI/damon: update for goal_tuner

2026-04-05T20:53:26Z
Update the ABI document for the newly added goal_tuner sysfs file. Link: https://lkml.kernel.org/r/20260310010529.91162-8-sj@kernel.org Signed-off-by: SeongJae Park Signed-off-by: Andrew Morton

Docs/ABI/damon: update for max_nr_snapshots

2026-01-21T03:24:46Z
Update DAMON ABI document for the newly added DAMON sysfs interface file, max_nr_snapshots. Link: https://lkml.kernel.org/r/20251216080128.42991-12-sj@kernel.org Signed-off-by: SeongJae Park Cc: Jonathan Corbet Cc: Liam Howlett Cc: Lorenzo Stoakes Cc: "Masami Hiramatsu (Google)" Cc: Mathieu Desnoyers Cc: Michal Hocko Cc: Mike Rapoport Cc: Steven Rostedt Cc: Suren Baghdasaryan Cc: Vlastimil Babka Signed-off-by: Andrew Morton

Docs/ABI/damon: update for nr_snapshots damos stat

2026-01-21T03:24:44Z
Update DAMON ABI document for the newly added damos stat, nr_snapshots. Link: https://lkml.kernel.org/r/20251216080128.42991-6-sj@kernel.org Signed-off-by: SeongJae Park Cc: Jonathan Corbet Cc: Liam Howlett Cc: Lorenzo Stoakes Cc: "Masami Hiramatsu (Google)" Cc: Mathieu Desnoyers Cc: Michal Hocko Cc: Mike Rapoport Cc: Steven Rostedt Cc: Suren Baghdasaryan Cc: Vlastimil Babka Signed-off-by: Andrew Morton

Docs/ABI/damon: document obsolete_target sysfs file

2025-11-17T01:28:24Z
Update DAMON ABI document for the newly added obsolete_target DAMON sysfs file. Link: https://lkml.kernel.org/r/20251023012535.69625-6-sj@kernel.org Signed-off-by: SeongJae Park Reviewed-by: Bijan Tabatabai Cc: David Hildenbrand Cc: Jonathan Corbet Cc: Liam Howlett Cc: Lorenzo Stoakes Cc: Michal Hocko Cc: Mike Rapoport Cc: Shuah Khan Cc: Suren Baghdasaryan Cc: Vlastimil Babka Signed-off-by: Andrew Morton

Docs/ABI/damon: document DAMOS quota goal path file

2025-11-17T01:28:09Z
A DAMON sysfs interface file for DAMOS quota goal's optional path argument has been added. Document it on the ABI doc. Link: https://lkml.kernel.org/r/20251017212706.183502-11-sj@kernel.org Signed-off-by: SeongJae Park Signed-off-by: Andrew Morton