Re: 2.6.9-rc2-mm3: swsusp horribly slow on AMD64

Pavel Machek
2004-09-26T18:35:08Z

Hi!

> [-- snip --]
> > swsusp: Image: 11145 Pages
> > swsusp: Pagedir: 0 Pages
> > Writing data to swap (11145 pages)... 0%
> >
> > Here I have to press the red button unless I want to wait for a couple of
> > hours. I'll send you more info when there's more.
>
> I figured out that the slowdown occurs in device_resume(), so I put a printk()
> in dpm_resume(), like this:

When you hit "writing data to swap", device_resume should be no longer
happening.

Try to unload all modules etc, see if it goes away. If not, fix sysrq
to work for you, and look at backtrace.
Pavel
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