From a4ad3d4411cb43528ec6fc2b50a438203b3e2759 Mon Sep 17 00:00:00 2001
From: lizhun <lizhun@kylinos.cn>
Date: Tue, 8 Aug 2023 15:14:44 +0800
Subject: [PATCH] fix empty hugepages in some numa nodes caused no such file or
 directory error

Signed-off-by: lizhun <lizhun@kylinos.cn>
---
 pkg/utils/memory_resources.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/pkg/utils/memory_resources.go b/pkg/utils/memory_resources.go
index c86ecb8eb..ab6447a75 100644
--- a/pkg/utils/memory_resources.go
+++ b/pkg/utils/memory_resources.go
@@ -69,7 +69,11 @@ func GetNumaMemoryResources() (NumaMemoryResources, error) {
 		// Get hugepages
 		hugepageBytes, err := getHugepagesBytes(filepath.Join(sysBusNodeBasepath, numaNode, "hugepages"))
 		if err != nil {
-			return nil, err
+			if os.IsNotExist(err) {
+				continue
+			} else {
+				return nil, err
+			}
 		}
 		for n, s := range hugepageBytes {
 			info[n] = s