DAMON ABI document is not updated for the DAMON probe sysfs files. Update. Signed-off-by: SJ Park --- .../ABI/testing/sysfs-kernel-mm-damon | 40 +++++++++++++++++++ 1 file changed, 40 insertions(+) diff --git a/Documentation/ABI/testing/sysfs-kernel-mm-damon b/Documentation/ABI/testing/sysfs-kernel-mm-damon index 4fdec63a47d4a..dd6b5bd76e119 100644 --- a/Documentation/ABI/testing/sysfs-kernel-mm-damon +++ b/Documentation/ABI/testing/sysfs-kernel-mm-damon @@ -157,6 +157,46 @@ Description: Writing a value to this file sets the maximum number of monitoring regions of the DAMON context as the value. Reading this file returns the value. +What: /sys/kernel/mm/damon/admin/kdamonds//contexts//monitoring_attrs/probes/nr_probes +Date: May 2026 +Contact: SJ Park +Description: Writing a number 'N' to this file creates the number of + directories for each DAMON probe named '0' to 'N-1' under the + probes/ directory. + +What: /sys/kernel/mm/damon/admin/kdamonds//contexts//monitoring_attrs/probes/

/filters/nr_filters +Date: May 2026 +Contact: SJ Park +Description: Writing a number 'N' to this file creates the number of + directories for each DAMON probe filter named '0' to 'N-1' + under the filters/ directory. + +What: /sys/kernel/mm/damon/admin/kdamonds//contexts//monitoring_attrs/probes/

/filters//type +Date: May 2026 +Contact: SJ Park +Description: Writing to and reading from this file sets and gets the type of + the memory of the interest. + +What: /sys/kernel/mm/damon/admin/kdamonds//contexts//monitoring_attrs/probes/

/filters//path +Date: May 2026 +Contact: SJ Park +Description: If 'memcg' is written to the 'type' file, writing to and + reading from this file sets and gets the path to the memory + cgroup of the interest. + +What: /sys/kernel/mm/damon/admin/kdamonds//contexts//monitoring_attrs/probes/

/filters//matching +Date: May 2026 +Contact: SJ Park +Description: Writing 'Y' or 'N' to this file sets whether the filter is for + the memory of the 'type', or all except the 'type'. + +What: /sys/kernel/mm/damon/admin/kdamonds//contexts//monitoring_attrs/probes/

/filters//allow +Date: May 2026 +Contact: SJ Park +Description: Writing 'Y' or 'N' to this file sets whether to allow or reject + hitting the probe for the memory that satisfies the 'type' and + the 'matching' of the directory. + What: /sys/kernel/mm/damon/admin/kdamonds//contexts//targets/nr_targets Date: Mar 2022 Contact: SJ Park -- 2.47.3