[ovs-dev] [PATCH] poll-loop: Automatically log reason for wakeup when CPU usage spikes.

[Ethan Jackson]

> + *   - If 'pollfd' is nonnull then 'timeout' is the number of milliseconds
> + *     after which the poll loop woke up.

I think this should say "If 'pollfd' is null"

Looks Good.

Ethan