[PATCH] XFS: Use the dentry passed to statfs() to limit the scope of …

…the results

Enable XFS to limit the statfs() results to the project quota covering the
dentry used as a base for call.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

fs/xfs/linux-2.6/xfs_super.c

@@ -687,7 +687,8 @@ xfs_fs_statfs(
 	struct dentry		*dentry,
 	struct kstatfs		*statp)
 {
-	return -bhv_vfs_statvfs(vfs_from_sb(dentry->d_sb), statp, NULL);
+	return -bhv_vfs_statvfs(vfs_from_sb(dentry->d_sb), statp,
+				vn_from_inode(dentry->d_inode));
 }
 
 STATIC int