| Bug ID | 1430 |
|---|---|
| Summary | af_xdp: reset stats has no effect on imissed |
| Product | DPDK |
| Version | 24.03 |
| Hardware | All |
| OS | All |
| Status | UNCONFIRMED |
| Severity | minor |
| Priority | Normal |
| Component | ethdev |
| Assignee | dev@dpdk.org |
| Reporter | stephen@networkplumber.org |
| Target Milestone | --- |
Since the AF_XDP PMD queries the kernel to find the number of missed packets, it does not handle the case where stats have been reset. Something like: ... eth_stats_get() = stats->imissed was 5 packets eth_stats_reset() eth_stats_get() = stats->imissed will still be 5 packets The driver needs to record the count in the reset handler and then offset the read count on the next stats get.