Merge v6.15.7linux-rolling-stable

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 4 insertions, 4 deletions

diff --git a/mm/damon/core.c b/mm/damon/core.c
index f0c1676f0599..629c9a1adff8 100644
--- a/mm/damon/core.c
+++ b/mm/damon/core.c
@@ -1427,6 +1427,7 @@ static unsigned long damon_get_intervals_score(struct damon_ctx *c)
 		}
 	}
 	target_access_events = max_access_events * goal_bp / 10000;
+	target_access_events = target_access_events ? : 1;
 	return access_events * 10000 / target_access_events;
 }
 
@@ -2306,9 +2307,8 @@ static void kdamond_usleep(unsigned long usecs)
  *
  * If there is a &struct damon_call_control request that registered via
  * &damon_call() on @ctx, do or cancel the invocation of the function depending
- * on @cancel.  @cancel is set when the kdamond is deactivated by DAMOS
- * watermarks, or the kdamond is already out of the main loop and therefore
- * will be terminated.
+ * on @cancel.  @cancel is set when the kdamond is already out of the main loop
+ * and therefore will be terminated.
  */
 static void kdamond_call(struct damon_ctx *ctx, bool cancel)
 {
@@ -2356,7 +2356,7 @@ static int kdamond_wait_activation(struct damon_ctx *ctx)
 		if (ctx->callback.after_wmarks_check &&
 				ctx->callback.after_wmarks_check(ctx))
 			break;
-		kdamond_call(ctx, true);
+		kdamond_call(ctx, false);
 		damos_walk_cancel(ctx);
 	}
 	return -EBUSY;