| /linux-6.12.1/net/sched/ |
| D | sch_ets.c | 42 u32 quantum; member
78 unsigned int *quantum, in ets_quantum_parse() argument
81 *quantum = nla_get_u32(attr); in ets_quantum_parse()
82 if (!*quantum) { in ets_quantum_parse()
113 unsigned int quantum; in ets_offload_change() local
130 q_sum += q->classes[i].quantum; in ets_offload_change()
133 quantum = q->classes[i].quantum; in ets_offload_change()
134 q_psum += quantum; in ets_offload_change()
135 w_psum = quantum ? q_psum * 100 / q_sum : 0; in ets_offload_change()
139 qopt.replace_params.quanta[i] = quantum; in ets_offload_change()
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| D | sch_drr.c | 27 u32 quantum; member
61 u32 quantum; in drr_change_class() local
75 quantum = nla_get_u32(tb[TCA_DRR_QUANTUM]); in drr_change_class()
76 if (quantum == 0) { in drr_change_class()
81 quantum = psched_mtu(qdisc_dev(sch)); in drr_change_class()
97 cl->quantum = quantum; in drr_change_class()
109 cl->quantum = quantum; in drr_change_class()
248 if (nla_put_u32(skb, TCA_DRR_QUANTUM, cl->quantum)) in drr_dump_class()
361 cl->deficit = cl->quantum; in drr_enqueue()
402 cl->deficit += cl->quantum; in drr_dequeue()
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| D | sch_fq.c | 106 int quantum; /* based on band nr : 576KB, 192KB, 64KB */ member
114 u32 quantum; member
573 f->credit = max_t(u32, f->credit, q->quantum); in fq_enqueue()
664 pband->credit = min(pband->credit + pband->quantum, in fq_dequeue()
665 pband->quantum); in fq_dequeue()
679 f->credit += q->quantum; in fq_dequeue()
735 plen = max(plen, q->quantum); in fq_dequeue()
969 WRITE_ONCE(q->band_flows[i].quantum, weights[i]); in fq_load_weights()
1030 u32 quantum = nla_get_u32(tb[TCA_FQ_QUANTUM]); in fq_change() local
1032 if (quantum > 0 && quantum <= (1 << 20)) { in fq_change()
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| D | sch_fq_codel.c | 56 u32 quantum; /* psched_mtu(qdisc_dev(sch)); */ member
212 flow->deficit = q->quantum; in fq_codel_enqueue()
298 flow->deficit += q->quantum; in fq_codel_dequeue()
372 u32 quantum = 0; in fq_codel_change() local
388 quantum = max(256U, nla_get_u32(tb[TCA_FQ_CODEL_QUANTUM])); in fq_codel_change()
389 if (quantum > FQ_CODEL_QUANTUM_MAX) { in fq_codel_change()
432 if (quantum) in fq_codel_change()
433 WRITE_ONCE(q->quantum, quantum); in fq_codel_change()
479 q->quantum = psched_mtu(qdisc_dev(sch)); in fq_codel_init()
550 READ_ONCE(q->quantum)) || in fq_codel_dump()
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| D | sch_htb.c | 101 int quantum; /* but stored for parent-to-leaf return */ member
923 cl->leaf.deficit[level] += cl->quantum; in htb_dequeue_tree()
1266 opt.quantum = cl->quantum; in htb_dump_class()
1898 .quantum = hopt->quantum, in htb_change_class()
1920 .quantum = hopt->quantum, in htb_change_class()
2003 .quantum = hopt->quantum, in htb_change_class()
2027 u64 quantum = cl->rate.rate_bytes_ps; in htb_change_class() local
2029 do_div(quantum, q->rate2quantum); in htb_change_class()
2030 cl->quantum = min_t(u64, quantum, INT_MAX); in htb_change_class()
2032 if (!hopt->quantum && cl->quantum < 1000) { in htb_change_class()
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| D | sch_sfq.c | 142 unsigned int quantum; /* Allotment per round: MUST BE >= MTU */ member
650 if (ctl->quantum) { in sfq_change()
651 unsigned int scaled = SFQ_ALLOT_SIZE(ctl->quantum); in sfq_change()
666 if (ctl->quantum) { in sfq_change()
667 q->quantum = ctl->quantum; in sfq_change()
668 q->scaled_quantum = SFQ_ALLOT_SIZE(q->quantum); in sfq_change()
764 q->quantum = psched_mtu(qdisc_dev(sch)); in sfq_init()
765 q->scaled_quantum = SFQ_ALLOT_SIZE(q->quantum); in sfq_init()
804 opt.v0.quantum = q->quantum; in sfq_dump()
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| D | sch_hhf.c | 130 u32 quantum; /* psched_mtu(qdisc_dev(sch)); */ member
400 bucket->deficit = weight * q->quantum; in hhf_enqueue()
438 bucket->deficit += weight * q->quantum; in hhf_dequeue()
516 u32 new_quantum = q->quantum; in hhf_change()
539 WRITE_ONCE(q->quantum, new_quantum); in hhf_change()
585 q->quantum = psched_mtu(qdisc_dev(sch)); in hhf_init()
665 nla_put_u32(skb, TCA_HHF_QUANTUM, READ_ONCE(q->quantum)) || in hhf_dump()
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| D | sch_fq_pie.c | 66 u32 quantum; member
190 sel_flow->deficit = q->quantum; in fq_pie_qdisc_enqueue()
255 flow->deficit += q->quantum; in fq_pie_qdisc_dequeue()
343 WRITE_ONCE(q->quantum, nla_get_u32(tb[TCA_FQ_PIE_QUANTUM])); in fq_pie_change()
426 q->quantum = psched_mtu(qdisc_dev(sch)); in fq_pie_init()
489 nla_put_u32(skb, TCA_FQ_PIE_QUANTUM, READ_ONCE(q->quantum)) || in fq_pie_dump()
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| D | sch_cake.c | 2308 u32 quantum = 256; in cake_config_precedence() local
2321 b->tin_quantum = max_t(u16, 1U, quantum); in cake_config_precedence()
2327 quantum *= 7; in cake_config_precedence()
2328 quantum >>= 3; in cake_config_precedence()
2397 u32 quantum = 256; in cake_config_diffserv8() local
2413 b->tin_quantum = max_t(u16, 1U, quantum); in cake_config_diffserv8()
2419 quantum *= 7; in cake_config_diffserv8()
2420 quantum >>= 3; in cake_config_diffserv8()
2441 u32 quantum = 1024; in cake_config_diffserv4() local
2460 q->tins[0].tin_quantum = quantum; in cake_config_diffserv4()
[all …]
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| /linux-6.12.1/drivers/net/ethernet/marvell/octeontx2/nic/ |
| D | qos.c | 71 static int otx2_qos_quantum_to_dwrr_weight(struct otx2_nic *pfvf, u32 quantum) in otx2_qos_quantum_to_dwrr_weight() argument
75 weight = quantum / pfvf->hw.dwrr_mtu; in otx2_qos_quantum_to_dwrr_weight()
76 if (quantum % pfvf->hw.dwrr_mtu) in otx2_qos_quantum_to_dwrr_weight()
88 u32 quantum; in otx2_config_sched_shaping() local
110 quantum = node->quantum ? in otx2_config_sched_shaping()
111 node->quantum : pfvf->tx_max_pktlen; in otx2_config_sched_shaping()
112 rr_weight = otx2_qos_quantum_to_dwrr_weight(pfvf, quantum); in otx2_config_sched_shaping()
472 txschq_node->quantum = 0; in otx2_qos_alloc_txschq_node()
501 u32 quantum, u16 qid, bool static_cfg) in otx2_qos_sw_create_leaf_node() argument
518 node->quantum = quantum; in otx2_qos_sw_create_leaf_node()
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| D | qos.h | 63 u32 quantum; member
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| /linux-6.12.1/tools/testing/selftests/net/packetdrill/ |
| D | tcp_slow_start_slow-start-fq-ack-per-2pkt.pkt | 40 // So FQ will allow following packet to be sent a bit earlier (quantum/2)
41 // (FQ commit allows an application/cwnd limited flow to get at most quantum/2 extra credit)
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| /linux-6.12.1/include/net/ |
| D | fq_impl.h | 111 flow->deficit += fq->quantum; in fq_tin_dequeue()
229 flow->deficit = fq->quantum; in fq_tin_enqueue()
357 fq->quantum = 300; in fq_init()
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| D | fq.h | 78 u32 quantum; member
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| /linux-6.12.1/tools/testing/selftests/net/ |
| D | fq_band_pktlimit.sh | 30 tc qdisc replace dev dummy0 root handle 1: fq quantum 1514 initial_quantum 1514 limit 10
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| /linux-6.12.1/Documentation/networking/devlink/ |
| D | octeontx2.rst | 41 - Use to set the quantum which hardware uses for scheduling among transmit queues.
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| /linux-6.12.1/tools/testing/selftests/net/forwarding/ |
| D | sch_ets_tests.sh | 190 tc class change dev $put classid 10:2 ets quantum 8000
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| /linux-6.12.1/Documentation/networking/device_drivers/ethernet/marvell/ |
| D | octeontx2.rst | 336 4. Create tc classes with same priorities and different quantum::
338 # tc class add dev <interface> parent 1: classid 1:1 htb rate 10Gbit prio 2 quantum 409600
340 # tc class add dev <interface> parent 1: classid 1:2 htb rate 10Gbit prio 2 quantum 188416
342 # tc class add dev <interface> parent 1: classid 1:3 htb rate 10Gbit prio 2 quantum 32768
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| /linux-6.12.1/tools/include/uapi/linux/ |
| D | pkt_sched.h | 213 unsigned quantum; /* Bytes per round allocated to flow */ member
394 __u32 quantum; member
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| /linux-6.12.1/include/uapi/linux/ |
| D | pkt_sched.h | 214 unsigned quantum; /* Bytes per round allocated to flow */ member
414 __u32 quantum; member
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| /linux-6.12.1/net/mac80211/ |
| D | debugfs.c | 107 fq->quantum); in aqm_read()
139 else if (sscanf(buf, "fq_quantum %u", &local->fq.quantum) == 1) in aqm_write()
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| /linux-6.12.1/Documentation/admin-guide/ |
| D | hw_random.rst | 62 using thermal noise generated from inherently random quantum
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| /linux-6.12.1/drivers/gpu/drm/i915/ |
| D | Kconfig.profile | 124 int "Scheduling quantum for userspace batches (ms, jiffy granularity)"
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| /linux-6.12.1/tools/perf/Documentation/ |
| D | tips.txt | 58 To set sample time separation other than 100ms with --sort time use --time-quantum
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| /linux-6.12.1/drivers/net/ethernet/mellanox/mlx5/core/en/ |
| D | qos.c | 395 if (htb_qopt->prio || htb_qopt->quantum) { in mlx5e_htb_setup_tc()
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