Re: [PATCH V3] Softirq:avoid large sched delay from the pending softirqs

[Thomas Gleixner]

qianjun.kernel@xxxxxxxxx writes:
> From: jun qian <qianjun.kernel@xxxxxxxxx>
> +		/*
> +		 * the softirq's action has been running for too much time
> +		 * so it may need to wakeup the ksoftirqd
> +		 */
> +		if (need_resched() && ktime_get() > end)
> +			break;

As per my reply on V2 this is leaking non handled pending bits. If you
do a V4, can you please use sched_clock() instead of ktime_get()?

Thanks,

        tglx