From 02a803154f1dca995b39dfe56afc55341b1da820 Mon Sep 17 00:00:00 2001
From: tangenta <tangenta@126.com>
Date: Fri, 3 Feb 2023 14:09:28 +0800
Subject: [PATCH] fix typo

---
 ddl/ingest/disk_root.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ddl/ingest/disk_root.go b/ddl/ingest/disk_root.go
index d71dc65433a62..e2a1176a76878 100644
--- a/ddl/ingest/disk_root.go
+++ b/ddl/ingest/disk_root.go
@@ -52,7 +52,7 @@ func NewDiskRootImpl(path string, bcCtx *backendCtxManager) DiskRoot {
 
 // CurrentUsage implements DiskRoot interface.
 func (d *diskRootImpl) CurrentUsage() uint64 {
-	d.mu.RUnlock()
+	d.mu.RLock()
 	usage := d.currentUsage
 	d.mu.RUnlock()
 	return usage
@@ -60,7 +60,7 @@ func (d *diskRootImpl) CurrentUsage() uint64 {
 
 // MaxQuota implements DiskRoot interface.
 func (d *diskRootImpl) MaxQuota() uint64 {
-	d.mu.RUnlock()
+	d.mu.RLock()
 	quota := d.maxQuota
 	d.mu.RUnlock()
 	return quota