Rusty Russell e93300b1af virtio: add debugging if driver doesn't kick. ...

Under the existing #ifdef DEBUG, check that they don't have more than
1/10 of a second between an add_buf() and a
virtqueue_notify()/virtqueue_kick_prepare() call.

We could get false positives on a really busy system, but good for
development.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

2012-01-12 15:44:43 +10:30

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