Messages in this thread | | | Date | Sun, 12 Feb 2006 15:58:31 -0800 (PST) | From | Zwane Mwaikambo <> | Subject | Re: How getting a pointer on the per-cpu struct tss_struct?? |
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On Mon, 13 Feb 2006, Marko wrote:
> But when I try to compile this, I get the warning: > > *** Warning: "per_cpu__init_tss" [/home/..../module.ko] > undefined! > > and according to this warning an error, when I try to load the module: > > insmod: error inserting 'module.ko': -1 Unknown symbol in module
init_tss isn't exported, you would need to do EXPORT_PER_CPU_SYMBOL(init_tss).
Also a suggestion, you should use __get_cpu_var instead of per_cpu e.g.
struct tss_struct *t; /* if you don't need cpu variable just preempt_disable */ int cpu = get_cpu(); t = __get_cpu_var(init_tss); ... put_cpu(); - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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