On Sat, 4 Dec 2004, Pavel Machek wrote: > There's difference between suspend() and SUSPEND message to that. > > suspend(ON) > > does not imply freeze > > suspend(SUSPEND) > > does. Okay. But is there any circumstance when the PM core would send suspend(ON)? Would this be used as a notifier, with a flag value for warning drivers that userspace is about to go away (or has just returned)? Or would there be a different message for that, and would suspend(ON) simply be a no-op? Alan Stern
