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

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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 <sj@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
SeongJae Park
2025-03-05 14:27:32 -08:00
committed by Andrew Morton
parent ae8fd5b666
commit 899e4c14af
1 changed files with 16 additions and 0 deletions
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Documentation/ABI/testing/sysfs-kernel-mm-damon
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@@ -409,6 +409,22 @@ Description: Writing 'Y' or 'N' to this file sets whether to allow or reject
applying the scheme's action to the memory that satisfies the
'type' and the 'matching' of the directory.
What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/core_filters
Date: Feb 2025
Contact: SeongJae Park <sj@kernel.org>
Description: Directory for DAMON core layer-handled DAMOS filters. Files
under this directory works same to those of
/sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/filters
directory.
What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/ops_filters
Date: Feb 2025
Contact: SeongJae Park <sj@kernel.org>
Description: Directory for DAMON operations set layer-handled DAMOS filters.
Files under this directory works same to those of
/sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/filters
directory.
What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/stats/nr_tried
Date: Mar 2022
Contact: SeongJae Park <sj@kernel.org>