On 29/07/15 16:55, Daniel Kiper wrote: > On Fri, Jul 24, 2015 at 12:47:44PM +0100, David Vrabel wrote: >> --- a/drivers/xen/balloon.c >> +++ b/drivers/xen/balloon.c >> @@ -75,12 +75,14 @@ >> * balloon_process() state: >> * >> * BP_DONE: done or nothing to do, >> + * BP_WAIT: wait to be rescheduled, > > BP_SLEEP? BP_WAIT suggests that balloon process waits for something in a loop. Waiting in a loop is what wait_event() does. David -- 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/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>