Re: swsusp: use non-contiguous memory on resume
From: Pavel Machek
Date: Fri Mar 04 2005 - 06:11:54 EST
Hi!
> > Problem is that pagedir is allocated as order-8 allocation on resume
> > in -mmX (and linus). Unfortunately, order-8 allocation sometimes
> > fails, and for some people (Rafael, seife :-) it fails way too often.
> >
> > Solution is to change format of pagedir from table to linklist,
> > avoiding high-order alocation. Unfortunately that means changes to
> > assembly, too, as assembly walks the pagedir.
>
> Ah.
>
> > (Or maybe Rafael is willing to create -mm version and submit it
> > himself?)
>
> No, against -linus, please. But the chunk in kernel/power/swsusp.c looks
> like it came from a diff between -mm and -linus. Or something.
Yes, I did diff between -mm and -pavel, sorry.
But I can't easily generate diff against -linus because that one is
dependend on fixing order-8 allocations during suspend. So I guess
I'll just wait until that one propagates into -linus?
Pavel
--
People were complaining that M$ turns users into beta-testers...
...jr ghea gurz vagb qrirybcref, naq gurl frrz gb yvxr vg gung jnl!
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