--- linux-2.6.13-vs2.0.1/include/linux/fs.h	2005-08-29 22:42:14 +0200
+++ linux-2.6.13-vs2.0.1-bme0.06.1/include/linux/fs.h	2005-09-14 03:39:57 +0200
@@ -1087,8 +1088,16 @@ static inline void mark_inode_dirty_sync
 
 static inline void touch_atime(struct vfsmount *mnt, struct dentry *dentry)
 {
-	/* per-mountpoint checks will go here */
-	update_atime(dentry->d_inode);
+	struct inode *inode = dentry->d_inode;
+
+	if (MNT_IS_NOATIME(mnt))
+		return;
+	if (S_ISDIR(inode->i_mode) && MNT_IS_NODIRATIME(mnt))
+		return;
+	if (IS_RDONLY(inode) || MNT_IS_RDONLY(mnt))
+		return;
+
+	update_atime(inode);
 }
 
 static inline void file_accessed(struct file *file)