On Tue 2017-10-03 22:38:33, Jiri Kosina wrote: > On Tue, 3 Oct 2017, Pavel Machek wrote: > > > > This point I don't understand. What exactly do you mean? > > > > Hibernation: > > > > We freeze, do system snapshot, unfreeze, and write image to > > disk. > > Where/why do you unfreeze between creating the snapshot and writing it > out? Yep, sorry, we don't unfreeze. > Again, I agree that the (rare) kthreads that are actually "creating" new > I/O have to be somehow frozen and require special care. Agreed. Was any effort made to identify those special kernel threads? Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
Attachment:
signature.asc
Description: Digital signature
