On Fri, 18 Jul 2014 01:18:53 -0400
Nicolas Pitre <nicolas.pi...@linaro.org> wrote:
> -#ifdef CONFIG_IRQ_WORK
> -void arch_irq_work_raise(void)
> -{
> - if (is_smp())
> - smp_cross_call(cpumask_of(smp_processor_id()), IPI_IRQ_WORK);
> -}
> +static const char *ipi_types[NR_IPI]
> +#ifdef CONFIG_TRACING
> +__tracepoint_string
> #endif
Oh, this is ugly. I should probably add a define when !CONFIG_TRACING
is set. Something like:
#ifdef CONFIG_TRACING
...
#else
# define __tracepoint_string
#endif
Such that users of __tracepoint_string don't need to add ugly ifdefs in
the code.
If you want to add that to ftrace_event.h to this series, I'll ack it.
-- Steve
> -
> -static const char *ipi_types[NR_IPI] = {
> += {
> #define S(x,s) [x] = s
> S(IPI_WAKEUP, "CPU wakeup interrupts"),
> S(IPI_TIMER, "Timer broadcast interrupts"),
> @@ -473,6 +457,12 @@ static const char *ipi_types[NR_IPI] = {
> S(IPI_COMPLETION, "completion interrupts"),
> };
>
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
