Fix cache leak in umount simplefs

sysprog21 · Jun 27, 2024 · 1c37365 · 1c37365
1 parent f15ea0c
commit 1c37365
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/super.c b/super.c
@@ -33,6 +33,7 @@ int simplefs_init_inode_cache(void)
 void simplefs_destroy_inode_cache(void)
 {
     kmem_cache_destroy(simplefs_inode_cache);
+    rcu_barrier();
 }
 
 static struct inode *simplefs_alloc_inode(struct super_block *sb)