diff --git a/include/linux/damon.h b/include/linux/damon.h
index cb6a50032a1e..380f9cf6ddd8 100644
--- a/include/linux/damon.h
+++ b/include/linux/damon.h
@@ -963,6 +963,11 @@ struct damon_ctx {
 	 * for more details.
 	 */
 	unsigned long last_nr_regions;
+	/*
+	 * number of damon_split_some_regions() invocations for this context.
+	 * Read damon_split_some_regions() for more details.
+	 */
+	unsigned long region_split_rotation;
 };
 
 /* Get a random number in [@l, @r) using @ctx's lockless PRNG. */
diff --git a/mm/damon/core.c b/mm/damon/core.c
index 09722257ce73..73b571b429cb 100644
--- a/mm/damon/core.c
+++ b/mm/damon/core.c
@@ -3753,12 +3753,13 @@ static void damon_split_regions_of(struct damon_ctx *ctx,
 static void damon_split_some_regions(struct damon_ctx *ctx,
 				     unsigned long split_step)
 {
-	static unsigned long rotation;
 	struct damon_target *t;
 	struct damon_region *r, *next;
-	unsigned long offset = rotation++ % split_step;
+	unsigned long offset;
 	unsigned long idx = 0;
 
+	offset = ctx->region_split_rotation++ % split_step;
+
 	damon_for_each_target(t, ctx) {
 		damon_for_each_region_safe(r, next, t) {
 			unsigned long sz_region, sz_sub;