On Sep 21 2007 14:02, Peter Zijlstra wrote:
>> + if (unlikely(head->crc != rcu_crc_calc(head)) && !once) {
>> + once++;
>> + printk("BUG: RCU check failed!");
>> + if (head->caller)
>> + printk(" (caller=%p)",
>> + head->caller);
>
> char sym[KSYM_SYMBOL_LEN];
> sprint_symbol(sym, head->caller);
> printk(" (caller: [<%p>] %s)", head->caller, sym);
This has been wondering me some time. Kernel oopses also use [<%p>],
but what really for are two sort of braces needed?
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