Re: [RFC PATCH v7 3/4] blk-iocost: add iocost_ioc_tick tracepoint for per-period device summary

[Tejun Heo]

Hello, Tao.

On Thu, 24 Sep 2026 13:45:48 +0800, Tao Cui wrote:

> +	trace_iocost_ioc_tick(ioc, nr_active, usage_us_sum,
> +			      ioc->period_us, ioc->vtime_base_rate,
> +			      ioc->busy_level, ioc->running,
> +			      now.now - ioc->period_at);

These are still passed in. Can you pass only ioc, &now, nr_active and
usage_us_sum and read the rest from ioc in TP_fast_assign() like the
other iocost events do?

Thanks.

--
tejun