Commit 9abe8d05 authored Oct 22, 2025 by SeongJae Park Committed by Andrew Morton Nov 16, 2025

Docs/ABI/damon: document obsolete_target sysfs file

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 <sj@kernel.org>
Reviewed-by: Bijan Tabatabai <bijan311@gmail.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Liam Howlett <liam.howlett@oracle.com>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

parent e06469cd

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

+7 −0

Original line number	Diff line number	Diff line
		@@ -164,6 +164,13 @@ Description: Writing to and reading from this file sets and gets the pid of
		the target process if the context is for virtual address spaces
		monitoring, respectively.

		What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/targets/<T>/obsolete_target
		Date: Oct 2025
		Contact: SeongJae Park <sj@kernel.org>
		Description: Writing to and reading from this file sets and gets the
		obsoleteness of the matching parameters commit destination
		target.

		What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/targets/<T>/regions/nr_regions
		Date: Mar 2022
		Contact: SeongJae Park <sj@kernel.org>