PERFORCE change 134391 for review

[Hans Petter Selasky]

http://perforce.freebsd.org/chv.cgi?CH=134391

Change 134391 by hselasky at hselasky_laptop001 on 2008/01/29 17:41:28

	
	Improve memory reduction patch.

Affected files ...

.. //depot/projects/usb/src/sys/dev/usb/usb_subr.c#92 edit

Differences ...

==== //depot/projects/usb/src/sys/dev/usb/usb_subr.c#92 (text+ko) ====

@@ -2384,7 +2384,9 @@
 		 * memory, hence we sometimes to a large number of
 		 * small allocations!
 		 */
+		if (size < USB_PAGE_SIZE) {
 		size *= 2;
+		}
 #endif
 	}
 	/* get the correct DMA tag */