From 7ea3bf4db4013146d8350bf3df51cf9c084e5e12 Mon Sep 17 00:00:00 2001
From: Gabe <15304068+gabesaba@users.noreply.github.com>
Date: Wed, 29 May 2024 14:09:58 +0000
Subject: [PATCH] Revert "scheduler: preallocation for NodeToStatusMap"

This reverts commit 9fcd791c0126be449f03d0e931ec4ae9bc6b591b.
---
 pkg/scheduler/schedule_one.go | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/pkg/scheduler/schedule_one.go b/pkg/scheduler/schedule_one.go
index 74b1ed2b2fa..81754db2a53 100644
--- a/pkg/scheduler/schedule_one.go
+++ b/pkg/scheduler/schedule_one.go
@@ -441,14 +441,13 @@ func (sched *Scheduler) schedulePod(ctx context.Context, fwk framework.Framework
 // filter plugins and filter extenders.
 func (sched *Scheduler) findNodesThatFitPod(ctx context.Context, fwk framework.Framework, state *framework.CycleState, pod *v1.Pod) ([]*framework.NodeInfo, framework.Diagnosis, error) {
 	logger := klog.FromContext(ctx)
+	diagnosis := framework.Diagnosis{
+		NodeToStatusMap: make(framework.NodeToStatusMap),
+	}
 
 	allNodes, err := sched.nodeInfoSnapshot.NodeInfos().List()
 	if err != nil {
-		return nil, framework.Diagnosis{}, err
-	}
-
-	diagnosis := framework.Diagnosis{
-		NodeToStatusMap: make(framework.NodeToStatusMap, len(allNodes)),
+		return nil, diagnosis, err
 	}
 	// Run "prefilter" plugins.
 	preRes, s := fwk.RunPreFilterPlugins(ctx, state, pod)