diff --git a/fs/ufs/file.c b/fs/ufs/file.c
index 73655c6..d84762f 100644
--- a/fs/ufs/file.c
+++ b/fs/ufs/file.c
@@ -40,7 +40,7 @@
 	.write		= do_sync_write,
 	.aio_write	= generic_file_aio_write,
 	.mmap		= generic_file_mmap,
-	.open           = generic_file_open,
+	.open           = dquot_file_open,
 	.fsync		= simple_fsync,
 	.splice_read	= generic_file_splice_read,
 };
diff --git a/fs/ufs/inode.c b/fs/ufs/inode.c
index 7cf3337..fff8eda 100644
--- a/fs/ufs/inode.c
+++ b/fs/ufs/inode.c
@@ -36,6 +36,7 @@
 #include <linux/mm.h>
 #include <linux/smp_lock.h>
 #include <linux/buffer_head.h>
+#include <linux/quotaops.h>
 
 #include "ufs_fs.h"
 #include "ufs.h"
@@ -908,6 +909,9 @@
 {
 	loff_t old_i_size;
 
+	if (!is_bad_inode(inode))
+		vfs_dq_init(inode);
+
 	truncate_inode_pages(&inode->i_data, 0);
 	if (is_bad_inode(inode))
 		goto no_delete;
diff --git a/fs/ufs/namei.c b/fs/ufs/namei.c
index 4c26d9e..c33cb90 100644
--- a/fs/ufs/namei.c
+++ b/fs/ufs/namei.c
@@ -30,6 +30,7 @@
 #include <linux/time.h>
 #include <linux/fs.h>
 #include <linux/smp_lock.h>
+#include <linux/quotaops.h>
 
 #include "ufs_fs.h"
 #include "ufs.h"
@@ -84,6 +85,9 @@
 	int err;
 
 	UFSD("BEGIN\n");
+
+	vfs_dq_init(dir);
+
 	inode = ufs_new_inode(dir, mode);
 	err = PTR_ERR(inode);
 
@@ -107,6 +111,9 @@
 
 	if (!old_valid_dev(rdev))
 		return -EINVAL;
+
+	vfs_dq_init(dir);
+
 	inode = ufs_new_inode(dir, mode);
 	err = PTR_ERR(inode);
 	if (!IS_ERR(inode)) {
@@ -131,6 +138,8 @@
 	if (l > sb->s_blocksize)
 		goto out_notlocked;
 
+	vfs_dq_init(dir);
+
 	lock_kernel();
 	inode = ufs_new_inode(dir, S_IFLNK | S_IRWXUGO);
 	err = PTR_ERR(inode);
@@ -176,6 +185,8 @@
 		return -EMLINK;
 	}
 
+	vfs_dq_init(dir);
+
 	inode->i_ctime = CURRENT_TIME_SEC;
 	inode_inc_link_count(inode);
 	atomic_inc(&inode->i_count);
@@ -193,6 +204,8 @@
 	if (dir->i_nlink >= UFS_LINK_MAX)
 		goto out;
 
+	vfs_dq_init(dir);
+
 	lock_kernel();
 	inode_inc_link_count(dir);
 
@@ -237,6 +250,8 @@
 	struct page *page;
 	int err = -ENOENT;
 
+	vfs_dq_init(dir);
+
 	de = ufs_find_entry(dir, &dentry->d_name, &page);
 	if (!de)
 		goto out;
@@ -281,6 +296,9 @@
 	struct ufs_dir_entry *old_de;
 	int err = -ENOENT;
 
+	vfs_dq_init(old_dir);
+	vfs_dq_init(new_dir);
+
 	old_de = ufs_find_entry(old_dir, &old_dentry->d_name, &old_page);
 	if (!old_de)
 		goto out;
diff --git a/fs/ufs/truncate.c b/fs/ufs/truncate.c
index 87bbab6..e5ef8a3 100644
--- a/fs/ufs/truncate.c
+++ b/fs/ufs/truncate.c
@@ -527,6 +527,9 @@
 	if (ia_valid & ATTR_SIZE &&
 	    attr->ia_size != i_size_read(inode)) {
 		loff_t old_i_size = inode->i_size;
+
+		vfs_dq_init(inode);
+
 		error = vmtruncate(inode, attr->ia_size);
 		if (error)
 			return error;