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Re: pserialize & hw interrupt

To: Ryota Ozaki <ozaki-r%netbsd.org@localhost>
Subject: Re: pserialize & hw interrupt
From: Masao Uebayashi <uebayasi%gmail.com@localhost>
Date: Tue, 9 Dec 2014 14:35:53 +0900

I see that vioif(4) schedules another softint from within
vioif_rx_vq_done(), that would latency a bit longer.

> +#define VIRTIO_F_PCI_INTR_SOFTINT (2 << 0)

Usually (1 << 1).

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