On Wednesday, 27 June 2007 22:49, Pavel Machek wrote: > Hi! > > > FWIW, I'm on record stating that "sync" is not sufficient to quiesce an XFS > > filesystem for a suspend/resume to work safely and have argued that the only > > Hmm, so XFS writes to disk even when its threads are frozen? > > > safe thing to do is freeze the filesystem before suspend and thaw it after > > resume. This is why I originally asked you to test that with the other problem > > Could you add that to the XFS threads if it is really required? They > do know that they are being frozen for suspend. Well, do you remember the workqueues? They are still nonfreezable. Greetings, Rafael -- "Premature optimization is the root of all evil." - Donald Knuth _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
