Connect DAMON sysfs interface for sampling and aggregation intervals
auto-tuning with DAMON core API, so that users can really use the
feature using the sysfs files.
Signed-off-by: SeongJae Park <sj@xxxxxxxxxx>
---
mm/damon/sysfs.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/mm/damon/sysfs.c b/mm/damon/sysfs.c
index ff774cc19d1f..f9bfe9ea0ae6 100644
--- a/mm/damon/sysfs.c
+++ b/mm/damon/sysfs.c
@@ -1273,11 +1273,18 @@ static int damon_sysfs_set_attrs(struct damon_ctx *ctx,
struct damon_sysfs_attrs *sys_attrs)
{
struct damon_sysfs_intervals *sys_intervals = sys_attrs->intervals;
+ struct damon_sysfs_intervals_goal *sys_goal =
+ sys_intervals->intervals_goal;
struct damon_sysfs_ul_range *sys_nr_regions =
sys_attrs->nr_regions_range;
struct damon_attrs attrs = {
.sample_interval = sys_intervals->sample_us,
.aggr_interval = sys_intervals->aggr_us,
+ .intervals_goal = {
+ .samples_bp = sys_goal->samples_bp,
+ .aggrs = sys_goal->aggrs,
+ .min_sample_us = sys_goal->min_sample_us,
+ .max_sample_us = sys_goal->max_sample_us},
.ops_update_interval = sys_intervals->update_us,
.min_nr_regions = sys_nr_regions->min,
.max_nr_regions = sys_nr_regions->max,
--
2.39.5
