On Wed, 2011-09-07 at 10:35 +0800, Wu Fengguang wrote: > So yeah, the HZ value does impact the minimal available sleep time... There's always schedule_hrtimeout() and we could trivially add a io_schedule_hrtimeout() variant if you need it. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: <a href