summaryrefslogtreecommitdiff
path: root/include/linux/damon.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/damon.h')
-rw-r--r--include/linux/damon.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/damon.h b/include/linux/damon.h
index ed5470f50bab..620ada094c3b 100644
--- a/include/linux/damon.h
+++ b/include/linux/damon.h
@@ -484,6 +484,12 @@ static inline struct damon_region *damon_first_region(struct damon_target *t)
return list_first_entry(&t->regions_list, struct damon_region, list);
}
+static inline unsigned long damon_sz_region(struct damon_region *r)
+{
+ return r->ar.end - r->ar.start;
+}
+
+
#define damon_for_each_region(r, t) \
list_for_each_entry(r, &t->regions_list, list)