[ovs-dev] [PATCHv3] dpif-netdev: fix meter at high packet rate.

[Ilya Maximets]

On 20.04.2019 1:26, William Tu wrote:
> When testing packet rate around 1Mpps with meter enabled, the frequency
> of hitting meter action becomes much higher, around 30us each time.
> As a result, the meter's calculation of 'uint32_t delta_t' becomes
> always 0 and meter action has no effect.  This is due to the previous
> commit 05f9e707e194 divides the delta by 1000, in order to convert to
> msec granularity.  The patch fixes it updating the time when across
> millisecond boundary.
> 
> Fixes: 05f9e707e194 ("dpif-netdev: Use microsecond granularity.")
> Cc: Ilya Maximets <i.maximets at samsung.com>
> Cc: Yi-Hung Wei <yihung.wei at gmail.com>
> Signed-off-by: William Tu <u9012063 at gmail.com>
> ---

Acked-by: Ilya Maximets <i.maximets at samsung.com>