On Mon, 22 Jun 2015, Ankit Gupta wrote:
> Add chip name and hw-irq number to the trace_irq_handler_entry()
> tracepoint. When tracing interrupt events the chip-name and hw-irq
> numbers are stable and known in advance. This makes them a better
> choice as a filtering criteria for the trace buffer dump. On the
> flipside, the os-irq numbers are dynamically allocated which makes
> them difficult to use for the same purpose.
>
> Dump messages will look like:
> ...irq_handler_entry: irq=22 name=msm_serial0 domain=GIC hwirq=140
I can't see the domain name being captured/printed in the code below.
> - TP_printk("irq=%d name=%s", __entry->irq, __get_str(name))
> + TP_printk("irq=%d name=%s chip_name=%s hwirq=%ld", __entry->irq,
> + __get_str(name), show_chip_name(__entry->irq),
> + show_hwirq(__entry->irq))
> );
Thanks,
tglx
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