linux-toradex.git/Documentation/ABI/testing/sysfs-kernel-mm-damon, branch v6.15

Docs/ABI/damon: document {core,ops}_filters directories

2025-03-18T05:06:49+00:00

Document the new DAMOS filters sysfs directories on ABI doc.

Link: https://lkml.kernel.org/r/20250305222733.59089-8-sj@kernel.org
Signed-off-by: SeongJae Park 
Cc: Jonathan Corbet 
Signed-off-by: Andrew Morton

Docs/ABI/damon: document intervals auto-tuning ABI

2025-03-17T07:05:33+00:00

Document the DAMON user-space ABI for DAMON sampling and aggregation
intervals auto-tuning.

Link: https://lkml.kernel.org/r/20250303221726.484227-8-sj@kernel.org
Signed-off-by: SeongJae Park 
Cc: Jonathan Corbet 
Signed-off-by: Andrew Morton

Docs/ABI/damon: document DAMOS sysfs files to set the min/max folio_size

2025-03-17T05:06:13+00:00

This will be used to decide the min and max folio size to operate on for
pa_stat.

Link: https://lkml.kernel.org/r/20250211124437.278873-4-usamaarif642@gmail.com
Signed-off-by: Usama Arif 
Reviewed-by: SeongJae Park 
Cc: David Hildenbrand 
Cc: Johannes Weiner 
Signed-off-by: Andrew Morton

Docs/ABI/damon: document DAMOS filter allow sysfs file

2025-01-26T04:22:32+00:00

Update DAMON ABI document for added DAMOS filter 'allow' file.

Link: https://lkml.kernel.org/r/20250109175126.57878-9-sj@kernel.org
Signed-off-by: SeongJae Park 
Cc: Jonathan Corbet 
Signed-off-by: Andrew Morton

Docs/ABI/damon: document per-region DAMOS filter-passed bytes stat file

2025-01-26T04:22:28+00:00

Document the new ABI for per-region operations set layer-handled DAMOS
filters passed bytes statistic.

Link: https://lkml.kernel.org/r/20250106193401.109161-17-sj@kernel.org
Signed-off-by: SeongJae Park 
Cc: Jonathan Corbet 
Signed-off-by: Andrew Morton

Docs/ABI/damon: document per-scheme filter-passed bytes stat file

2025-01-26T04:22:27+00:00

Document the new ABI for per-scheme operations set layer-handled DAMOS
filters passed bytes statistic on the ABI document.

Link: https://lkml.kernel.org/r/20250106193401.109161-12-sj@kernel.org
Signed-off-by: SeongJae Park 
Cc: Jonathan Corbet 
Signed-off-by: Andrew Morton

mm/damon/sysfs-schemes: add target_nid on sysfs-schemes

2024-07-04T02:30:12+00:00

This patch adds target_nid under
  /sys/kernel/mm/damon/admin/kdamonds//contexts//schemes//

The 'target_nid' can be used as the destination node for DAMOS actions
such as DAMOS_MIGRATE_{HOT,COLD} in the follow up patches.

[sj@kernel.org: document target_nid file]
  Link: https://lkml.kernel.org/r/20240618213630.84846-3-sj@kernel.org
Link: https://lkml.kernel.org/r/20240614030010.751-4-honggyu.kim@sk.com
Signed-off-by: Hyeongtak Ji 
Signed-off-by: Honggyu Kim 
Signed-off-by: SeongJae Park 
Cc: Gregory Price 
Cc: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Cc: Masami Hiramatsu (Google) 
Cc: Mathieu Desnoyers 
Cc: Rakie Kim 
Cc: Steven Rostedt (Google) 
Signed-off-by: Andrew Morton

Docs/ABI/damon: update for 'youg page' type DAMOS filter

2024-05-06T00:53:56+00:00

Update DAMON ABI document for the newly added DAMO filter type, 'young
page'.

Link: https://lkml.kernel.org/r/20240426195247.100306-8-sj@kernel.org
Signed-off-by: SeongJae Park 
Cc: Honggyu Kim 
Cc: Jonathan Corbet 
Signed-off-by: Andrew Morton

Docs/ABI/damon: document quota goal metric file

2024-02-24T01:48:29+00:00

Update DAMON ABI document for the quota goal target_metric file.

Link: https://lkml.kernel.org/r/20240219194431.159606-17-sj@kernel.org
Signed-off-by: SeongJae Park 
Signed-off-by: Andrew Morton

Docs/ABI/damon: document effective_bytes sysfs file

2024-02-24T01:48:26+00:00

Update the DAMON ABI doc for the effective_bytes sysfs file and the
kdamond state file input command for updating the content of the file.

Link: https://lkml.kernel.org/r/20240219194431.159606-5-sj@kernel.org
Signed-off-by: SeongJae Park 
Signed-off-by: Andrew Morton