Re: [TuxOnIce-devel] Swsusp patches applied to suspend-2.6#linux-next

From: Andrey Rahmatullin
Date: Mon Sep 27 2010 - 05:38:45 EST


On Mon, Sep 27, 2010 at 06:29:35PM +1000, Nigel Cunningham wrote:
> >> As discussed, here are the patches, modified to apply against your current
> >> linux-next tree. A new first patch splits compression support out into its
> >> own file, removing the need to have two versions of the load_image and
> >> save_image routines, minimising the changes to the remainder of the
> >> patches and making things cleaner than would otherwise be the case.
> >>
> >> On my laptop, single-threaded compression actually slows writing down from
> >> 175MB/s to around 100-120MB/s (depending on how well the image compresses).
> >> Reading speed improves from 218MB/s to around 245MB/s. I expect that
> >> multithreaded writing would bring the writing (and reading) speeds back
> >> up. It's on my swsusp to do list :)
> > Works here.
>
> Ah. You're too fast for me :)
>
> What sort of speeds are you seeing?
Well, I don't see any 'PM: Image read at' etc in the kernel logs after
resuming (in for-rafael tree).

--
WBR, wRAR (ALT Linux Team)

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