diff -Nru linux-2.6.37-bak/fs/open.c linux-2.6.37/fs/open.c
--- linux-2.6.37-bak/fs/open.c	2011-01-20 17:13:17.895413914 +0100
+++ linux-2.6.37/fs/open.c	2011-02-07 18:58:17.622937173 +0100
@@ -875,6 +875,16 @@
 
 EXPORT_SYMBOL(fd_install);
 
+static unsigned int open_logfiles;
+
+static int __init setup_logfiles(char *str)
+{
+       get_option(&str, &open_logfiles);
+       return 1;
+}
+
+__setup("logfiles=", setup_logfiles);
+
 long do_sys_open(int dfd, const char __user *filename, int flags, int mode)
 {
 	char *tmp = getname(filename);
@@ -888,6 +898,8 @@
 				put_unused_fd(fd);
 				fd = PTR_ERR(f);
 			} else {
+				if (open_logfiles)
+					printk(KERN_DEBUG "FILE %s\n", filename);
 				fsnotify_open(f);
 				fd_install(fd, f);
 			}