3 files changed, 24 insertions, 1 deletions

diff --git a/fs/ext3/file.c b/fs/ext3/file.c
index a86d3302cdc2..3c7fb11a3b29 100644
--- a/fs/ext3/file.c
+++ b/fs/ext3/file.c
@@ -62,7 +62,7 @@ const struct file_operations ext3_file_operations = {
         .compat_ioctl   = ext3_compat_ioctl,
 #endif
         .mmap           = generic_file_mmap,
-        .open           = generic_file_open,
+        .open           = dquot_file_open,
         .release        = ext3_release_file,
         .fsync          = ext3_sync_file,
         .splice_read    = generic_file_splice_read,
diff --git a/fs/ext3/inode.c b/fs/ext3/inode.c
index 14d40a4dd6f0..d7962b0c57b3 100644
--- a/fs/ext3/inode.c
+++ b/fs/ext3/inode.c
@@ -196,6 +196,9 @@ void ext3_delete_inode (struct inode * inode)
 {
         handle_t *handle;
 
+        if (!is_bad_inode(inode))
+                vfs_dq_init(inode);
+
         truncate_inode_pages(&inode->i_data, 0);
 
         if (is_bad_inode(inode))
@@ -3148,6 +3151,8 @@ int ext3_setattr(struct dentry *dentry, struct iattr *attr)
         if (error)
                 return error;
 
+        if (ia_valid & ATTR_SIZE)
+                vfs_dq_init(inode);
         if ((ia_valid & ATTR_UID && attr->ia_uid != inode->i_uid) ||
                 (ia_valid & ATTR_GID && attr->ia_gid != inode->i_gid)) {
                 handle_t *handle;
diff --git a/fs/ext3/namei.c b/fs/ext3/namei.c
index 7b0e44f7d66f..a492b371b134 100644
--- a/fs/ext3/namei.c
+++ b/fs/ext3/namei.c
@@ -1696,6 +1696,8 @@ static int ext3_create (struct inode * dir, struct dentry * dentry, int mode,
         struct inode * inode;
         int err, retries = 0;
 
+        vfs_dq_init(dir);
+
 retry:
         handle = ext3_journal_start(dir, EXT3_DATA_TRANS_BLOCKS(dir->i_sb) +
                                         EXT3_INDEX_EXTRA_TRANS_BLOCKS + 3 +
@@ -1730,6 +1732,8 @@ static int ext3_mknod (struct inode * dir, struct dentry *dentry,
         if (!new_valid_dev(rdev))
                 return -EINVAL;
 
+        vfs_dq_init(dir);
+
 retry:
         handle = ext3_journal_start(dir, EXT3_DATA_TRANS_BLOCKS(dir->i_sb) +
                                         EXT3_INDEX_EXTRA_TRANS_BLOCKS + 3 +
@@ -1766,6 +1770,8 @@ static int ext3_mkdir(struct inode * dir, struct dentry * dentry, int mode)
         if (dir->i_nlink >= EXT3_LINK_MAX)
                 return -EMLINK;
 
+        vfs_dq_init(dir);
+
 retry:
         handle = ext3_journal_start(dir, EXT3_DATA_TRANS_BLOCKS(dir->i_sb) +
                                         EXT3_INDEX_EXTRA_TRANS_BLOCKS + 3 +
@@ -2060,7 +2066,9 @@ static int ext3_rmdir (struct inode * dir, struct dentry *dentry)
 
         /* Initialize quotas before so that eventual writes go in
          * separate transaction */
+        vfs_dq_init(dir);
         vfs_dq_init(dentry->d_inode);
+
         handle = ext3_journal_start(dir, EXT3_DELETE_TRANS_BLOCKS(dir->i_sb));
         if (IS_ERR(handle))
                 return PTR_ERR(handle);
@@ -2119,7 +2127,9 @@ static int ext3_unlink(struct inode * dir, struct dentry *dentry)
 
         /* Initialize quotas before so that eventual writes go
          * in separate transaction */
+        vfs_dq_init(dir);
         vfs_dq_init(dentry->d_inode);
+
         handle = ext3_journal_start(dir, EXT3_DELETE_TRANS_BLOCKS(dir->i_sb));
         if (IS_ERR(handle))
                 return PTR_ERR(handle);
@@ -2174,6 +2184,8 @@ static int ext3_symlink (struct inode * dir,
         if (l > dir->i_sb->s_blocksize)
                 return -ENAMETOOLONG;
 
+        vfs_dq_init(dir);
+
 retry:
         handle = ext3_journal_start(dir, EXT3_DATA_TRANS_BLOCKS(dir->i_sb) +
                                         EXT3_INDEX_EXTRA_TRANS_BLOCKS + 5 +
@@ -2228,6 +2240,9 @@ static int ext3_link (struct dentry * old_dentry,
 
         if (inode->i_nlink >= EXT3_LINK_MAX)
                 return -EMLINK;
+
+        vfs_dq_init(dir);
+
         /*
          * Return -ENOENT if we've raced with unlink and i_nlink is 0.  Doing
          * otherwise has the potential to corrupt the orphan inode list.
@@ -2278,6 +2293,9 @@ static int ext3_rename (struct inode * old_dir, struct dentry *old_dentry,
         struct ext3_dir_entry_2 * old_de, * new_de;
         int retval, flush_file = 0;
 
+        vfs_dq_init(old_dir);
+        vfs_dq_init(new_dir);
+
         old_bh = new_bh = dir_bh = NULL;
 
         /* Initialize quotas before so that eventual writes go