Re: [PATCH] reduce swsusp casting

[Dave Hansen]

On Wed, 2004-07-28 at 14:07, Patrick Mochel wrote:
> On Wed, 28 Jul 2004, Dave Hansen wrote:
> 
> > I noticed that swsusp uses quite a few interesting casts for __pa() and
> > cousins.  This patch moves some types around to eliminate some of those
> > casts in the normal code.  The casts that it adds are around alloc's and
> > frees, which is a much more usual place to see them.
> >
> > Pavel also noticed that there's a superfluous PAGE_ALIGN() right before
> > a >>PAGE_SHIFT in pfn_is_nosave(), so that's been removed as well.
> 
> What are these patches against? I released a bunch of patches to swsusp
> and pmdisk two weeks ago. I'm not sure if Andrew has picked them up yet.
> It would be nice if you would patch against those.

It was against 2.6.8-rc1-mm1, but I can patch against whatever.  Do you
have those patches consolidated somewhere, or is it best that I look in
the archives?

> > I haven't had a chance to do anything but test it, because that would
> > involve me setting up a swsusp rig, which I'm more prone to screw up
> > than the patch itself :)  I'd appreciate if anyone with a stable setup
> > could make sure I didn't do anything too stupid.
> 
> I don't understand - have you really tested it or just compile-tested it?
> If not, please do try it out for real. There is no reason to be scared of
> swsusp, and the more people that use it, the more stable it will get.

I'm not scared, just lazy :)  I'll give it a shot.

-- Dave

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