lkml.org 
[lkml]   [2007]   [Sep]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [RFC PATCH] Add CRC checksum for RCU lists

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?

-
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/

\
 
 \ /
  Last update: 2007-09-21 15:19    [W:1.391 / U:0.704 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site