Only log information for code fixes that can fix the diagnostics.

src/EditorFeatures/Core/Implementation/CodeFixes/CodeFixService.cs

@@ -300,12 +300,12 @@ public async Task<Document> ApplyCodeFixesForSpecificDiagnosticIdAsync(Document
             {
                 cancellationToken.ThrowIfCancellationRequested();
 
-                using (RoslynEventSource.LogInformationalBlock(FunctionId.CodeFixes_GetCodeFixesAsync, fixer, cancellationToken))
-                {
                 await AppendFixesOrConfigurationsAsync(
                     document, span, diagnostics, fixAllForInSpan, result, fixer,
                     hasFix: d => this.GetFixableDiagnosticIds(fixer, extensionManager).Contains(d.Id),
                     getFixes: dxs =>
+                    {
+                        using (RoslynEventSource.LogInformationalBlock(FunctionId.CodeFixes_GetCodeFixesAsync, fixer, cancellationToken))
                         {
                             if (fixAllForInSpan)
                             {
@@ -316,9 +316,9 @@ public async Task<Document> ApplyCodeFixesForSpecificDiagnosticIdAsync(Document
                             {
                                 return GetCodeFixesAsync(document, span, fixer, isBlocking, dxs, cancellationToken);
                             }
+                        }
                     },
                     cancellationToken: cancellationToken).ConfigureAwait(false);
-                }
 
                 // Just need the first result if we are doing fix all in span
                 if (fixAllForInSpan && result.Any()) return;