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Docs/ABI/damon: update for DAMON monitoring target type DAMOS filter

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Update DAMON ABI document for the newly added DAMON monitoring target type
DAMOS filter.

Link: https://lkml.kernel.org/r/20230802214312.110532-13-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Brendan Higgins <brendanhiggins@google.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
SeongJae Park 2023-08-02 21:43:11 +00:00 committed by Andrew Morton
parent 08ad3bb3ed
commit d3d21d91ae
1 changed files with 9 additions and 2 deletions
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11
Documentation/ABI/testing/sysfs-kernel-mm-damon
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@ -272,8 +272,9 @@ Date: Dec 2022
Contact: SeongJae Park <sj@kernel.org>
Description: Writing to and reading from this file sets and gets the type of
the memory of the interest. 'anon' for anonymous pages,
'memcg' for specific memory cgroup, or 'addr' for address range
(an open-ended interval) can be written and read.
'memcg' for specific memory cgroup, 'addr' for address range
(an open-ended interval), or 'target' for DAMON monitoring
target can be written and read.
What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/filters/<F>/memcg_path
Date: Dec 2022
@ -296,6 +297,12 @@ Description: If 'addr' is written to the 'type' file, writing to or reading
from this file sets or gets the end address of the address
range for the filter.
What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/filters/<F>/target_idx
Date: Dec 2022
Contact: SeongJae Park <sj@kernel.org>
Description: If 'target' is written to the 'type' file, writing to or
reading from this file sets or gets the index of the DAMON
monitoring target of the interest.
What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/filters/<F>/matching
Date: Dec 2022