From 06707daa963b89af5861f0fb3c78bebfd8c9bef5 Mon Sep 17 00:00:00 2001
From: Jim Huang <jserv@ccns.ncku.edu.tw>
Date: Mon, 6 May 2024 16:41:35 +0800
Subject: [PATCH] Enable safe inode cleanup

This patch facilitates the proper cleanup and removal of the inode itself
as well as any associated cached page data.
---
 inode.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/inode.c b/inode.c
index 1eb74dd..615e7bf 100644
--- a/inode.c
+++ b/inode.c
@@ -613,6 +613,7 @@ static int simplefs_unlink(struct inode *dir, struct dentry *dentry)
     inode->i_ctime.tv_sec = inode->i_mtime.tv_sec = inode->i_atime.tv_sec = 0;
 #endif
 
+    inode_dec_link_count(inode);
     drop_nlink(inode);
     mark_inode_dirty(inode);