damos_before_apply tracepoint is exposing access rate of DAMON regions using nr_accesses, which was actually used by DAMOS in the past. However, it has changed to use nr_accesses_bp instead. Update the tracepoint to expose the value that DAMOS is really using. Note that it doesn't expose the value as is in the basis point, but after converting it to the natural number by dividing it by 10,000. That's for avoiding confuses for old users. Signed-off-by: SeongJae Park <sj@xxxxxxxxxx> --- include/trace/events/damon.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/trace/events/damon.h b/include/trace/events/damon.h index 9e7b39495b05..6f98198c0104 100644 --- a/include/trace/events/damon.h +++ b/include/trace/events/damon.h @@ -34,7 +34,7 @@ TRACE_EVENT(damos_before_apply, __entry->target_idx = target_idx; __entry->start = r->ar.start; __entry->end = r->ar.end; - __entry->nr_accesses = r->nr_accesses; + __entry->nr_accesses = r->nr_accesses_bp / 10000; __entry->age = r->age; __entry->nr_regions = nr_regions; ), -- 2.25.1
