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/linux-6.12.1/samples/bpf/
Dhbm.c163 struct hbm_queue_stats qstats = {0}; in run_bpf_prog() local
189 qstats.rate = rate; in run_bpf_prog()
190 qstats.stats = stats_flag ? 1 : 0; in run_bpf_prog()
191 qstats.loopback = loopback_flag ? 1 : 0; in run_bpf_prog()
192 qstats.no_cn = no_cn_flag ? 1 : 0; in run_bpf_prog()
193 if (bpf_map_update_elem(queue_stats_fd, &key, &qstats, BPF_ANY)) { in run_bpf_prog()
224 bpf_map_lookup_elem(queue_stats_fd, &key, &qstats); in run_bpf_prog()
232 last_cg_tx_bytes = qstats.bytes_total; in run_bpf_prog()
253 bpf_map_lookup_elem(queue_stats_fd, &key, &qstats); in run_bpf_prog()
254 new_cg_tx_bytes = qstats.bytes_total; in run_bpf_prog()
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/linux-6.12.1/net/core/
Dgen_stats.c340 static void gnet_stats_add_queue_cpu(struct gnet_stats_queue *qstats, in gnet_stats_add_queue_cpu() argument
348 qstats->qlen += qcpu->qlen; in gnet_stats_add_queue_cpu()
349 qstats->backlog += qcpu->backlog; in gnet_stats_add_queue_cpu()
350 qstats->drops += qcpu->drops; in gnet_stats_add_queue_cpu()
351 qstats->requeues += qcpu->requeues; in gnet_stats_add_queue_cpu()
352 qstats->overlimits += qcpu->overlimits; in gnet_stats_add_queue_cpu()
356 void gnet_stats_add_queue(struct gnet_stats_queue *qstats, in gnet_stats_add_queue() argument
361 gnet_stats_add_queue_cpu(qstats, cpu); in gnet_stats_add_queue()
363 qstats->qlen += q->qlen; in gnet_stats_add_queue()
364 qstats->backlog += q->backlog; in gnet_stats_add_queue()
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/linux-6.12.1/net/sched/
Dsch_skbprio.c35 struct gnet_stats_queue qstats[SKBPRIO_MAX_PRIORITY]; member
87 q->qstats[prio].backlog += qdisc_pkt_len(skb); in skbprio_enqueue()
103 q->qstats[prio].drops++; in skbprio_enqueue()
104 q->qstats[prio].overlimits++; in skbprio_enqueue()
110 q->qstats[prio].backlog += qdisc_pkt_len(skb); in skbprio_enqueue()
119 q->qstats[lp].backlog -= qdisc_pkt_len(to_drop); in skbprio_enqueue()
120 q->qstats[lp].drops++; in skbprio_enqueue()
121 q->qstats[lp].overlimits++; in skbprio_enqueue()
154 q->qstats[q->highest_prio].backlog -= qdisc_pkt_len(skb); in skbprio_dequeue()
191 memset(&q->qstats, 0, sizeof(q->qstats)); in skbprio_init()
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Dsch_mq.c45 .qstats = &sch->qstats, in mq_offload_stats()
136 memset(&sch->qstats, 0, sizeof(sch->qstats)); in mq_dump()
149 gnet_stats_add_queue(&sch->qstats, qdisc->cpu_qstats, in mq_dump()
150 &qdisc->qstats); in mq_dump()
Dsch_gred.c118 return sch->qstats.backlog; in gred_backlog()
182 if (likely(sch->qstats.backlog + qdisc_pkt_len(skb) <= in gred_enqueue()
279 if (!sch->qstats.backlog) in gred_dequeue()
348 opt->set.qstats = &sch->qstats; in gred_offload()
386 table->tab[i]->backlog += hw_stats->stats.qstats[i].backlog; in gred_offload_dump_stats()
390 sch->qstats.qlen += hw_stats->stats.qstats[i].qlen; in gred_offload_dump_stats()
391 sch->qstats.backlog += hw_stats->stats.qstats[i].backlog; in gred_offload_dump_stats()
392 sch->qstats.drops += hw_stats->stats.qstats[i].drops; in gred_offload_dump_stats()
393 sch->qstats.requeues += hw_stats->stats.qstats[i].requeues; in gred_offload_dump_stats()
394 sch->qstats.overlimits += hw_stats->stats.qstats[i].overlimits; in gred_offload_dump_stats()
Dsch_fifo.c22 if (likely(sch->qstats.backlog + qdisc_pkt_len(skb) <= in bfifo_enqueue()
46 prev_backlog = sch->qstats.backlog; in pfifo_tail_enqueue()
52 qdisc_tree_reduce_backlog(sch, 0, prev_backlog - sch->qstats.backlog); in pfifo_tail_enqueue()
92 qopt.stats.qstats = &sch->qstats; in fifo_offload_dump()
Dsch_mqprio.c564 memset(&sch->qstats, 0, sizeof(sch->qstats)); in mqprio_dump()
577 gnet_stats_add_queue(&sch->qstats, qdisc->cpu_qstats, in mqprio_dump()
578 &qdisc->qstats); in mqprio_dump()
669 struct gnet_stats_queue qstats = {0}; in mqprio_dump_class_stats() local
691 gnet_stats_add_queue(&qstats, qdisc->cpu_qstats, in mqprio_dump_class_stats()
692 &qdisc->qstats); in mqprio_dump_class_stats()
697 qlen = qdisc_qlen(sch) + qstats.qlen; in mqprio_dump_class_stats()
703 gnet_stats_copy_queue(d, NULL, &qstats, qlen) < 0) in mqprio_dump_class_stats()
Dsch_ets.c45 struct gnet_stats_queue qstats; member
125 qopt.replace_params.qstats = &sch->qstats; in ets_offload_change()
185 qopt.stats.qstats = &sch->qstats; in ets_offload_dump()
431 cl->qstats.drops++; in ets_qdisc_enqueue()
442 sch->qstats.backlog += len; in ets_qdisc_enqueue()
682 memset(&q->classes[i].qstats, 0, sizeof(q->classes[i].qstats)); in ets_qdisc_change()
Dsch_prio.c88 sch->qstats.backlog += len; in prio_enqueue()
156 opt.replace_params.qstats = &sch->qstats; in prio_offload()
254 .qstats = &sch->qstats, in prio_dump_offload()
Dsch_red.c80 child->qstats.backlog); in red_enqueue()
133 sch->qstats.backlog += len; in red_enqueue()
205 opt.set.qstats = &sch->qstats; in red_offload()
402 .stats.qstats = &sch->qstats, in red_dump_offload_stats()
Dsch_tbf.c156 qopt.replace_params.qstats = &sch->qstats; in tbf_offload_change()
183 qopt.stats.qstats = &sch->qstats; in tbf_offload_dump()
259 sch->qstats.backlog += len; in tbf_enqueue()
Dsch_fq_codel.c178 sch->qstats.drops += i; in fq_codel_drop()
179 sch->qstats.backlog -= len; in fq_codel_drop()
220 prev_backlog = sch->qstats.backlog; in fq_codel_enqueue()
233 prev_backlog -= sch->qstats.backlog; in fq_codel_enqueue()
268 sch->qstats.backlog -= qdisc_pkt_len(skb); in dequeue_func()
303 skb = codel_dequeue(sch, &sch->qstats.backlog, &q->cparams, in fq_codel_dequeue()
Dsch_drr.c22 struct gnet_stats_queue qstats; member
271 gnet_stats_copy_queue(d, cl_q->cpu_qstats, &cl_q->qstats, qlen) < 0) in drr_dump_class_stats()
353 cl->qstats.drops++; in drr_enqueue()
364 sch->qstats.backlog += len; in drr_enqueue()
Dsch_hhf.c405 prev_backlog = sch->qstats.backlog; in hhf_enqueue()
414 qdisc_tree_reduce_backlog(sch, 1, prev_backlog - sch->qstats.backlog); in hhf_enqueue()
565 prev_backlog = sch->qstats.backlog; in hhf_change()
572 prev_backlog - sch->qstats.backlog); in hhf_change()
Dsch_codel.c45 sch->qstats.backlog -= qdisc_pkt_len(skb); in dequeue_func()
64 skb = codel_dequeue(sch, &sch->qstats.backlog, &q->params, &q->vars, in codel_qdisc_dequeue()
Dsch_pie.c96 if (!pie_drop_early(sch, &q->params, &q->vars, sch->qstats.backlog, in pie_qdisc_enqueue()
431 pie_calculate_probability(&q->params, &q->vars, sch->qstats.backlog); in pie_timer()
528 pie_process_dequeue(skb, &q->params, &q->vars, sch->qstats.backlog); in pie_qdisc_dequeue()
/linux-6.12.1/drivers/net/ethernet/broadcom/bnx2x/
Dbnx2x_stats.c952 struct bnx2x_eth_q_stats *qstats = in bnx2x_storm_stats_update() local
976 qstats->total_bytes_received_hi = in bnx2x_storm_stats_update()
977 qstats->total_broadcast_bytes_received_hi; in bnx2x_storm_stats_update()
978 qstats->total_bytes_received_lo = in bnx2x_storm_stats_update()
979 qstats->total_broadcast_bytes_received_lo; in bnx2x_storm_stats_update()
981 ADD_64(qstats->total_bytes_received_hi, in bnx2x_storm_stats_update()
982 qstats->total_multicast_bytes_received_hi, in bnx2x_storm_stats_update()
983 qstats->total_bytes_received_lo, in bnx2x_storm_stats_update()
984 qstats->total_multicast_bytes_received_lo); in bnx2x_storm_stats_update()
986 ADD_64(qstats->total_bytes_received_hi, in bnx2x_storm_stats_update()
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Dbnx2x_stats.h437 ADD_EXTEND_64(qstats->t##_hi, qstats->t##_lo, diff); \
452 ADD_EXTEND_64(qstats->t##_hi, qstats->t##_lo, diff); \
465 ADD_EXTEND_64(qstats->t##_hi, qstats->t##_lo, diff); \
470 qstats->t##_lo = qstats_old->t##_lo + le32_to_cpu(s.lo); \
471 qstats->t##_hi = qstats_old->t##_hi + le32_to_cpu(s.hi) \
472 + ((qstats->t##_lo < qstats_old->t##_lo) ? 1 : 0); \
477 qstats_old->f = qstats->f; \
482 ADD_64(estats->s##_hi, qstats->s##_hi, \
483 estats->s##_lo, qstats->s##_lo); \
486 qstats_old->s##_hi_old = qstats->s##_hi; \
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/linux-6.12.1/drivers/infiniband/hw/hfi1/
Dvnic_main.c24 #define SUM_GRP_COUNTERS(stats, qstats, x_grp) do { \ argument
26 for (src64 = &qstats->x_grp.unicast, \
45 struct opa_vnic_stats *qstats = &vinfo->stats[i]; in hfi1_vnic_update_stats() local
50 stats->tx_drop_state += qstats->tx_drop_state; in hfi1_vnic_update_stats()
51 stats->tx_dlid_zero += qstats->tx_dlid_zero; in hfi1_vnic_update_stats()
53 SUM_GRP_COUNTERS(stats, qstats, tx_grp); in hfi1_vnic_update_stats()
60 struct opa_vnic_stats *qstats = &vinfo->stats[i]; in hfi1_vnic_update_stats() local
65 stats->rx_drop_state += qstats->rx_drop_state; in hfi1_vnic_update_stats()
66 stats->rx_oversize += qstats->rx_oversize; in hfi1_vnic_update_stats()
67 stats->rx_runt += qstats->rx_runt; in hfi1_vnic_update_stats()
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/linux-6.12.1/include/net/
Dsch_generic.h119 struct gnet_stats_queue qstats; member
525 __u32 qlen = q->qstats.qlen; in qdisc_qlen_sum()
886 sch->qstats.backlog -= qdisc_pkt_len(skb); in qdisc_qstats_backlog_dec()
898 sch->qstats.backlog += qdisc_pkt_len(skb); in qdisc_qstats_backlog_inc()
924 sch->qstats.drops += count; in __qdisc_qstats_drop()
927 static inline void qstats_drop_inc(struct gnet_stats_queue *qstats) in qstats_drop_inc() argument
929 qstats->drops++; in qstats_drop_inc()
932 static inline void qstats_overlimit_inc(struct gnet_stats_queue *qstats) in qstats_overlimit_inc() argument
934 qstats->overlimits++; in qstats_overlimit_inc()
939 qstats_drop_inc(&sch->qstats); in qdisc_qstats_drop()
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Dpkt_cls.h814 struct gnet_stats_queue *qstats; member
891 struct gnet_stats_queue *qstats; member
930 struct gnet_stats_queue *qstats; member
936 struct gnet_stats_queue qstats[MAX_DPs]; member
963 struct gnet_stats_queue *qstats; member
1004 struct gnet_stats_queue *qstats; member
1033 struct gnet_stats_queue *qstats; member
Dgen_stats.h63 void gnet_stats_add_queue(struct gnet_stats_queue *qstats,
/linux-6.12.1/Documentation/networking/
Dgen_stats.rst26 struct gnet_stats_queue qstats;
33 mystruct->qstats.backlog += skb->pkt_len;
50 gnet_stats_copy_queue(&dump, &mystruct->qstats) < 0 ||
/linux-6.12.1/drivers/net/ethernet/netronome/nfp/abm/
Dqdisc.c462 struct gnet_stats_queue *qstats) in nfp_abm_stats_calculate() argument
466 qstats->qlen += new->backlog_pkts - old->backlog_pkts; in nfp_abm_stats_calculate()
467 qstats->backlog += new->backlog_bytes - old->backlog_bytes; in nfp_abm_stats_calculate()
468 qstats->overlimits += new->overlimits - old->overlimits; in nfp_abm_stats_calculate()
469 qstats->drops += new->drops - old->drops; in nfp_abm_stats_calculate()
503 &stats->bstats[i], &stats->qstats[i]); in nfp_abm_gred_stats()
654 stats->bstats, stats->qstats); in nfp_abm_red_stats()
811 stats->bstats, stats->qstats); in nfp_abm_mq_stats()
/linux-6.12.1/drivers/net/ethernet/mellanox/mlxsw/
Dspectrum_qdisc.c572 stats_ptr->qstats->drops += drops; in mlxsw_sp_qdisc_update_stats()
573 stats_ptr->qstats->backlog += mlxsw_sp_cells_bytes(mlxsw_sp, backlog); in mlxsw_sp_qdisc_update_stats()
749 struct gnet_stats_queue *qstats) in mlxsw_sp_qdisc_leaf_unoffload() argument
755 qstats->backlog -= backlog; in mlxsw_sp_qdisc_leaf_unoffload()
766 mlxsw_sp_qdisc_leaf_unoffload(mlxsw_sp_port, mlxsw_sp_qdisc, p->qstats); in mlxsw_sp_qdisc_red_unoffload()
818 stats_ptr->qstats->overlimits += overlimits; in mlxsw_sp_qdisc_get_red_stats()
1059 mlxsw_sp_qdisc_leaf_unoffload(mlxsw_sp_port, mlxsw_sp_qdisc, p->qstats); in mlxsw_sp_qdisc_tbf_unoffload()
1420 struct gnet_stats_queue *qstats) in __mlxsw_sp_qdisc_ets_unoffload() argument
1426 qstats->backlog -= backlog; in __mlxsw_sp_qdisc_ets_unoffload()
1437 p->qstats); in mlxsw_sp_qdisc_prio_unoffload()
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