Commit d3d21d91 authored by SeongJae Park's avatar SeongJae Park Committed by Andrew Morton
Browse files

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

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: default avatarSeongJae 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: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 08ad3bb3

Documentation/ABI/testing/sysfs-kernel-mm-damon

+9 −2
Original line number Diff line number Diff line
@@ -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