Messages in this thread | | | From | Andi Kleen <> | Subject | Re: [PATCH UPDATE] deflate stack usage in lib/inflate.c | Date | Fri, 13 Apr 2007 01:37:57 +0200 |
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On Friday 13 April 2007 01:20:40 Jan Engelhardt wrote: > > On Apr 12 2007 15:39, Jeremy Fitzhardinge wrote: > >Andi Kleen wrote: > >> Hmm, does Xen perhaps not use interrupt stacks? Normally 2.7k should be still > >> green as long as there are not too many functions above/below it. > > > >That's a good point, I'll need to check that. Still, nearly 3k of stack! > > I bite. Would compressing the vmlinux binary with LZO or LZMA make an > improvement to the bootstrap uncompress stack usage?
We don't care about the stack usage, as long as it doesn't overflow. It's a very limited piece of code that doesn't run on top or below other subsystems.
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