Re: Re: Hotplug events during sleep transition

Pavel Machek
2005-12-25T19:54:10Z

On Ne 25-12-05 11:52:21, Dmitry Torokhov wrote:
> 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?

Yes.
Pavel

--
Thanks, Sharp!