Add comment

coil-base/src/main/java/coil/RealImageLoader.kt

@@ -124,6 +124,9 @@ internal class RealImageLoader(
     }
 
     override suspend fun execute(request: ImageRequest) = coroutineScope {
+        // We don't use the async call that returns the job for Compose to micro-optimize the performance.
+        // The job is only needed in case of the Views implementation.
+
         if (request.target is ViewTarget<*>) {
             // Start executing the request on the main thread.
             val job = async(Dispatchers.Main.immediate) {
@@ -134,6 +137,7 @@ internal class RealImageLoader(
 
             job.await()
         } else {
+            // Start executing the request on the main thread.
             withContext(Dispatchers.Main.immediate) {
                 executeMain(request, REQUEST_TYPE_EXECUTE)
             }

coil-benchmark/src/main/java/coil/benchmark/ScrollBenchmark.kt

@@ -115,6 +115,5 @@ class MicroSecondsTraceSectionMetric(
                 ),
             )
         }
-
     }
 }