Docs/ABI/damon: update for pause sysfs file

Update DAMON ABI document for the DAMON context execution pause/resume
feature.

Link: https://lore.kernel.org/20260427151231.113429-6-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Brendan Higgins <brendan.higgins@linux.dev>
Cc: David Hildenbrand <david@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Liam R. Howlett <liam@infradead.org>
Cc: Lorenzo Stoakes <ljs@kernel.org>
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@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/Documentation/ABI/testing/sysfs-kernel-mm-damon b/Documentation/ABI/testing/sysfs-kernel-mm-damon
index 213eb87392d884d59be0e73fcb40584476d9ef1b..971c22e34e7226f46d85f673b4d9091eb51130a8 100644 (file)
--- a/Documentation/ABI/testing/sysfs-kernel-mm-damon
+++ b/Documentation/ABI/testing/sysfs-kernel-mm-damon
@@ -84,6 +84,13 @@ Description: Writing an integer to this file sets the 'address unit'
                parameter of the given operations set of the context.  Reading
                the file returns the last-written 'address unit' value.
 
+What:          /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/pause
+Date:          Mar 2026
+Contact:       SeongJae Park <sj@kernel.org>
+Description:   Writing a boolean keyword to this file sets the 'pause' request
+               parameter for the context.  Reading the file returns the
+               last-written 'pause' value.
+
 What:          /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/monitoring_attrs/intervals/sample_us
 Date:          Mar 2022
 Contact:       SeongJae Park <sj@kernel.org>