mm-damon-core-use-nr_accesses_bp-as-a-source-of-damos_before_apply-tracepoint.patch removed from -mm tree

The quilt patch titled
Subject: mm/damon/core: use nr_accesses_bp as a source of damos_before_apply tracepoint
has been removed from the -mm tree. Its filename was
mm-damon-core-use-nr_accesses_bp-as-a-source-of-damos_before_apply-tracepoint.patch

This patch was dropped because it was merged into the mm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

------------------------------------------------------
From: SeongJae Park <[email protected]>
Subject: mm/damon/core: use nr_accesses_bp as a source of damos_before_apply tracepoint
Date: Sat, 16 Sep 2023 02:09:39 +0000

damos_before_apply tracepoint is exposing access rate of DAMON regions using nr_accesses field of regions, 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. Therefore this change doesn't make user-visible behavioral differences.

---

 include/trace/events/damon.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

@@ -36,7 +36,7 @@ TRACE_EVENT_CONDITION(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;
 	),

_

Patches currently in -mm which might be from [email protected] are