Messages in this thread | | | Date | Thu, 28 Jul 2005 10:35:44 +0200 | From | Ingo Molnar <> | Subject | Re: Add prefetch switch stack hook in scheduler function |
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* Nick Piggin <nickpiggin@yahoo.com.au> wrote:
> >No, they can be up to 30K apart. See include/asm-ia64/ptrace.h. > >thread_info is at ~0xda0, depending on the config. The switch_stack > >can be as high as 0x7bd0 in the kernel stack, depending on why the task > >is sleeping. > > > > Just a minor point, I agree with David: I'd like it to be called > prefetch_task(), because some architecture may want to prefetch other > memory.
such as?
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