Re: Re: Hotplug events during sleep transition

Dmitry Torokhov
2005-12-25T16:52:21Z

On Sunday 25 December 2005 11:43, Alan Stern wrote:
> > It is not *that* bad, actually. In system suspend/resume cases, no new
> > I/O requests can happen, because userspace is frozen. Because of
> > runtime suspend, you should handle I/O errors properly, but you should
> > handle I/O errors properly, anyway, so... looks like a solution to me.
>
> You're right, it's not really all that bad.  Note however that in the PPC
> implementation, Ben H. does not freeze userspace before suspend to RAM.
>

Do we freeze processes before STR on i386?

--
Dmitry