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Re: race between tcp_close and delack?

> Problem: we check if a timer is being invoked with tcp_timers_invoking(),
> but this forgets the t_delack_ch timer.
Sorry, I don't understand. I may be stupid, but tcp_timers_invoking() reads

        for (i = 0; i < TCPT_NTIMERS; i++)
                if (callout_invoking(&tp->t_timer[i]))
        if (callout_invoking(&tp->t_delack_ch))

so I'm under the impression it does care about t_delack_ch.

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