* Linus Torvalds <[email protected]> wrote:
> > have you applied the zlib patches too? In particular this one should
> > make a difference:
> >
> > http://redhat.com/~mingo/latency-tracing-patches/patches/reduce-zlib-stack-hack.patch
> >
> > If you didnt have this applied, could you apply it and retry with
> > stack-footprint-debugging again?
>
> Ingo, instead of having a static work area and using locking, why not
> just move those fields into the "z_stream" structure, and thus make
> them be per-stream? The z_stream structure should already be allocated
> with kmalloc() or similar by the caller, so that also gets it off the
> stack without the locking thing.
>
> Hmm?
yeah, i'll implement that. The above one was just a quick hack that
somehow survived. (and i am definitely a wimp when it comes to changing
zlib internals :-)
Ingo
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