Messages in this thread | | | Date | Fri, 24 Apr 2020 16:50:11 -0700 (PDT) | Subject | Re: [PATCH net-next] net: bcmgenet: suppress warnings on failed Rx SKB allocations | From | David Miller <> |
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From: Doug Berger <opendmb@gmail.com> Date: Thu, 23 Apr 2020 16:02:11 -0700
> The driver is designed to drop Rx packets and reclaim the buffers > when an allocation fails, and the network interface needs to safely > handle this packet loss. Therefore, an allocation failure of Rx > SKBs is relatively benign. > > However, the output of the warning message occurs with a high > scheduling priority that can cause excessive jitter/latency for > other high priority processing. > > This commit suppresses the warning messages to prevent scheduling > problems while retaining the failure count in the statistics of > the network interface. > > Signed-off-by: Doug Berger <opendmb@gmail.com>
Applied.
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