diff --git a/mm/swapfile.c b/mm/swapfile.c
index 5fc1237a9f21..72e481aacd5d 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -973,23 +973,23 @@ static int scan_swap_map_slots(struct swap_info_struct *si,
 scan:
 	spin_unlock(&si->lock);
 	while (++offset <= READ_ONCE(si->highest_bit)) {
-		if (swap_offset_available_and_locked(si, offset))
-			goto checks;
 		if (unlikely(--latency_ration < 0)) {
 			cond_resched();
 			latency_ration = LATENCY_LIMIT;
 			scanned_many = true;
 		}
+		if (swap_offset_available_and_locked(si, offset))
+			goto checks;
 	}
 	offset = si->lowest_bit;
 	while (offset < scan_base) {
-		if (swap_offset_available_and_locked(si, offset))
-			goto checks;
 		if (unlikely(--latency_ration < 0)) {
 			cond_resched();
 			latency_ration = LATENCY_LIMIT;
 			scanned_many = true;
 		}
+		if (swap_offset_available_and_locked(si, offset))
+			goto checks;
 		offset++;
 	}
 	spin_lock(&si->lock);