On Wed, May 26, 2010 at 12:18:38PM +0200, Frederic Weisbecker wrote: > But does the userspace tool support them? The blktrace userspace tool only uses the ioctl/debugfs code. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxxx For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>