+/* XXX: could well be moved to somewhere else, if needed. */
+static int my_printf(const char * fmt, ...)
+ __attribute__ ((format (printf, 1, 2)));
+
+static int my_printf(const char * fmt, ...)
+{
+ /* Yes, can be called on atomic context.*/
+ char *buf = kmalloc(4096, GFP_ATOMIC);
+ va_list args;
+ int r;
+
+ if (!buf) {
+ /* We print directly fmt.
+ * Yes, yes, yes, feel free to complain. */
+ r = strlen(fmt);
+ } else {
+ va_start(args, fmt);
+ r = vsprintf(buf, fmt, args);
+ va_end(args);
+ fmt = buf;
+ }