From b8df3163c1ce60098c65df5d290926d6b1627e6f Mon Sep 17 00:00:00 2001
From: weishu <twsxtd@gmail.com>
Date: Tue, 4 Nov 2025 14:14:58 +0000
Subject: [PATCH] kernel: init/exit umount feature

---
 kernel/core_hook.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/kernel/core_hook.c b/kernel/core_hook.c
index 42aedc38..0079acc7 100644
--- a/kernel/core_hook.c
+++ b/kernel/core_hook.c
@@ -1627,6 +1627,9 @@ void __init ksu_core_init(void)
         pr_err("ksu_kprobe_init failed: %d\n", rc);
     }
 #endif
+    if (ksu_register_feature_handler(&kernel_umount_handler)) {
+        pr_err("Failed to register umount feature handler\n");
+    }
 }
 
 void ksu_core_exit(void)
@@ -1641,4 +1644,5 @@ void ksu_core_exit(void)
     pr_info("ksu_core_kprobe_exit\n");
     ksu_kprobe_exit();
 #endif
+    ksu_unregister_feature_handler(KSU_FEATURE_KERNEL_UMOUNT);
 }