Re: suspend2 merge (was Re: [Suspend2-devel] Re: CFS and suspend2: hang in atomic copy)

Federico Heinz
2007-04-25T13:32:22Z

Pavel Machek wrote:
> ..and it means that 'echo disk > ...' should work w/o suspend2 patch,
> too. (Just try it). You'll miss compression part, but that provides
> only small speedup.
>

In my experience, the speedup is significant, both in hibernating and in
waking up, and since the full image is written to disk, the system wakes
up *usable*. It takes forever for a system that wakes up from uswsusp to
be usable again, it keeps tripping over page faults for *minutes*.

Fede