Re: [ovs-dev] [PATCH v3 08/18] dpif-netdev: Block pmd threads if there are no ports.

[Daniele Di Proietto]

On 13/01/2017 16:44, "Ben Pfaff" <b...@ovn.org> wrote:

>On Sun, Jan 08, 2017 at 07:15:06PM -0800, Daniele Di Proietto wrote:
>> +    if (!poll_cnt) {
>> +        while (seq_read(pmd->reload_seq) == pmd->last_reload_seq) {
>> +            seq_wait(pmd->reload_seq, pmd->last_reload_seq);
>> +            poll_block();
>> +        }
>> +        lc = 1025;
>
>1025 is very magic here.  How about UINT_MAX?

Much better, thanks

>
>> +    }
>
>Thanks,
>
>Ben.
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