Hi! > > > Ok, what do you think about this one? > > > > > > =================================================================== > > > > > > swsusp: disable usermodehelper after generating memory snapshot and > > > before resuming devices, so when device fails to resume we > > > won't try to call hotplug - userspace stopped anyway. > > > > Hm, shouldn't we disable it before we start to freeze processes? We don't > > want any more processes trying to start up after we've taken care of > > them.. > > > > Can't a device be removed (for any reason) _while_ we are freezing > processes? I think freeszing code will properly deal with it... What > about suspend semantics - if suspend fails do we say the device should > be operational or the system should attempt to re-initialize? I.e. we > are not doing suspend after all - can we still drop messages on the > floor? After all, we still have ability to run coldplug after failed > suspend. I believe we should freeze hotplug before processes. Dropping messages on the floor should not be a problem, we should just call coldplug after failed suspend. Pavel -- People were complaining that M$ turns users into beta-testers... ...jr ghea gurz vagb qrirybcref, naq gurl frrz gb yvxr vg gung jnl!
