Re: [PATCH 09/15] xen/trace: add tlb flush tracepoints

Jeremy Fitzhardinge
2011-06-23T19:52:17Z

On 06/21/2011 07:07 AM, Konrad Rzeszutek Wilk wrote:
>> +TRACE_EVENT(xen_mmu_flush_tlb,
>> + TP_PROTO(int x),
>> + TP_ARGS(x),
>> + TP_STRUCT__entry(__array(char, x, 0)),
>> + TP_fast_assign((void)x),
>> + TP_printk("%s", "")
> Um, why not just "" without the %s?

Uh, vararg macro bogusness; need to supply 2 args.

J