On Tue, May 5, 2009 at 12:57 PM, Pavel Machek <pavel@xxxxxx> wrote: > Hi! > >> If a suspend_blocker is active, suspend will fail anyway. Since >> try_to_freeze_tasks can take up to 20 seconds to complete or fail, aborting > > Please fix try_to_freeze not to take significant time rather than > this... I though we covered this already. Most of the 20 second delays we saw on earlier kernel version have been fixed, but this code can run for 20 seconds which is an unacceptable wakeup delay. Any uninterruptible sleep in the kernel can delay the task freezing and there is no point in completing this when we know suspend will fail. -- Arve Hjønnevåg _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
