diff --git a/fs/f2fs/sysfs.c b/fs/f2fs/sysfs.c
index c976549ff1bc..3201e2185fea 100644
--- a/fs/f2fs/sysfs.c
+++ b/fs/f2fs/sysfs.c
@@ -1007,7 +1007,8 @@ static ssize_t f2fs_sbi_store(struct f2fs_attr *a,
 	ssize_t ret;
 	bool gc_entry = (!strcmp(a->attr.name, "gc_urgent") ||
 					a->struct_type == GC_THREAD);
-	bool thread_entry = !strcmp(a->attr.name, "ckpt_thread_ioprio");
+	bool thread_entry = !strcmp(a->attr.name, "ckpt_thread_ioprio") ||
+			!strcmp(a->attr.name, "critical_task_priority");
 
 	if (gc_entry || thread_entry) {
 		if (!down_read_trylock(&sbi->sb->s_umount))