FQ-PIE runs an independent PIE controller per flow but exposes no per-flow statistics. This series wires up fq_pie_class_ops to expose per-flow AQM state (prob, delay, deficit, avg_dq_rate) via 'tc -s class show', following the same pattern as FQ-CoDel.
Hemendra M. Naik (2): net/sched: sch_fq_pie: add per-flow statistics via class ops selftests: tc-testing: add fq_pie per-flow class stats test include/uapi/linux/pkt_sched.h | 29 +++- net/sched/sch_fq_pie.c | 131 ++++++++++++++++-- tools/include/uapi/linux/pkt_sched.h | 4 +- .../tc-testing/tc-tests/qdiscs/fq_pie.json | 22 +++ 4 files changed, 168 insertions(+), 18 deletions(-) -- 2.34.1
