Hi! > > journalling assumptions broken: commit block is there, but previous > > blocks are not intact. Data loss. > > > > ...and that was the first I could think about. Lets not do > > this. Barriers were invented for a reason. > > Very well. Then we still need a solution to the original problem: > Devices sometimes need to be unregistered during resume, but > del_gendisk() blocks on the writeback thread, which is frozen until > after the resume finishes. How do you suggest this be fixed? Avoid unregistering device during resume. Instead, return errors until resume is done and you can call del_gendisk? Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
