fix lint

pingcap · Mar 14, 2023 · 72d5d14 · 72d5d14
1 parent be73ccc
commit 72d5d14
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/pkg/util/memory_checker.go b/pkg/util/memory_checker.go
@@ -29,6 +29,7 @@ func CheckMemoryUsage(limit float64) (bool, error) {
 	return stat.UsedPercent < limit, nil
 }
 
+// WaitMemoryAvailable waits until the memory usage is less than the limit.
 func WaitMemoryAvailable(limit float64, timeout time.Duration) error {
 	start := time.Now()
 	for {