| /linux/net/sched/ |
| H A D | sch_ets.c | 25 * "quantum" of that band. ETS maintains a list of active bandwidth-sharing
28 * counter. If the counter is too small, it is increased by "quantum" and the
42 u32 quantum; member
83 unsigned int *quantum, in ets_quantum_parse() argument
86 *quantum = nla_get_u32(attr); in ets_quantum_parse()
87 if (!*quantum) { in ets_quantum_parse()
88 NL_SET_ERR_MSG(extack, "ETS quantum cannot be zero"); in ets_quantum_parse()
120 unsigned int quantum; in ets_offload_change() local
137 q_sum += q->classes[i].quantum; in ets_offload_change()
140 quantum in ets_offload_change()
212 unsigned int quantum; ets_class_change() local
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| H A D | sch_drr.c | 27 u32 quantum; member
66 u32 quantum; in drr_change_class() local
80 quantum = nla_get_u32(tb[TCA_DRR_QUANTUM]); in drr_change_class()
81 if (quantum == 0) { in drr_change_class()
86 quantum = psched_mtu(qdisc_dev(sch)); in drr_change_class()
102 cl->quantum = quantum; in drr_change_class()
115 cl->quantum = quantum; in drr_change_class()
254 if (nla_put_u32(skb, TCA_DRR_QUANTUM, cl->quantum)) in drr_dump_class()
365 cl->deficit = cl->quantum; in drr_enqueue()
406 cl->deficit += cl->quantum; in drr_dequeue()
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| H A D | sch_sfq.c | 135 unsigned int quantum; /* Allotment per round: MUST BE >= MTU */ member
455 slot->allot = q->quantum; in sfq_enqueue()
492 slot->allot += q->quantum; in sfq_dequeue()
594 slot->allot = q->quantum; in sfq_rehash()
638 unsigned int quantum; in sfq_change() local
655 if ((int)ctl->quantum < 0) { in sfq_change()
683 quantum = q->quantum; in sfq_change()
687 if (ctl->quantum) in sfq_change()
688 quantum = ctl->quantum; in sfq_change()
727 q->quantum = quantum; in sfq_change()
[all …]
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| H A D | sch_fq.c | 106 int quantum; /* based on band nr : 576KB, 192KB, 64KB */ member
115 u32 quantum; member
417 * initial quantum in fq_classify()
590 f->credit = max_t(u32, f->credit, q->quantum); in fq_enqueue()
685 pband->credit = min(pband->credit + pband->quantum, in fq_dequeue()
686 pband->quantum); in fq_dequeue()
700 f->credit += q->quantum; in fq_dequeue()
756 plen = max(plen, q->quantum); in fq_dequeue()
990 WRITE_ONCE(q->band_flows[i].quantum, weights[i]);
1051 u32 quantum in fq_change()
1048 u32 quantum = nla_get_u32(tb[TCA_FQ_QUANTUM]); fq_change() local
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| H A D | sch_fq_codel.c | 56 u32 quantum; /* psched_mtu(qdisc_dev(sch)); */ member
213 flow->deficit = q->quantum; in fq_codel_enqueue()
299 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()
390 NL_SET_ERR_MSG(extack, "Invalid quantum"); in fq_codel_change()
432 if (quantum) in fq_codel_change()
433 WRITE_ONCE(q->quantum, quantum); in fq_codel_change()
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| H A D | sch_htb.c | 101 int quantum; /* but stored for parent-to-leaf return */ member
926 cl->leaf.deficit[level] += cl->quantum; in htb_dequeue_tree()
1269 opt.quantum = cl->quantum; in htb_dump_class()
1900 .quantum = hopt->quantum, in htb_change_class()
1922 .quantum = hopt->quantum, in htb_change_class()
2004 .quantum = hopt->quantum, in htb_change_class()
2028 u64 quantum = cl->rate.rate_bytes_ps; in htb_change_class() local
2030 do_div(quantum, q->rate2quantum); in htb_change_class()
2031 cl->quantum = min_t(u64, quantum, INT_MAX); in htb_change_class()
2033 if (!hopt->quantum && cl->quantum < 1000) { in htb_change_class()
[all …]
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| H A 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()
587 q->quantum = psched_mtu(qdisc_dev(sch)); in hhf_init()
667 nla_put_u32(skb, TCA_HHF_QUANTUM, READ_ONCE(q->quantum)) || in hhf_dump()
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| H A D | sch_fq_pie.c | 66 u32 quantum; member
193 sel_flow->deficit = q->quantum; in fq_pie_qdisc_enqueue()
257 flow->deficit += q->quantum; in fq_pie_qdisc_dequeue()
344 WRITE_ONCE(q->quantum, nla_get_u32(tb[TCA_FQ_PIE_QUANTUM])); in fq_pie_change()
430 q->quantum = psched_mtu(qdisc_dev(sch)); in fq_pie_init()
493 nla_put_u32(skb, TCA_FQ_PIE_QUANTUM, READ_ONCE(q->quantum)) || in fq_pie_dump()
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| H A D | sch_cake.c | 2335 u32 quantum = 256; in cake_config_precedence()
2348 b->tin_quantum = max_t(u16, 1U, quantum); in cake_config_precedence()
2354 quantum *= 7; in cake_config_precedence()
2355 quantum >>= 3; in cake_config_precedence()
2424 u32 quantum = 256; in cake_config_diffserv8()
2440 b->tin_quantum = max_t(u16, 1U, quantum); in cake_config_diffserv8()
2446 quantum *= 7; in cake_config_diffserv8()
2447 quantum >>= 3; in cake_config_diffserv8()
2468 u32 quantum = 1024; in cake_config_diffserv4()
2487 q->tins[0].tin_quantum = quantum; in cake_config_diffserv4()
2334 u32 quantum = 256; cake_config_precedence() local
2423 u32 quantum = 256; cake_config_diffserv8() local
2467 u32 quantum = 1024; cake_config_diffserv4() local
2504 u32 quantum = 1024; cake_config_diffserv3() local
[all...] |
| /linux/drivers/net/ethernet/marvell/octeontx2/nic/ |
| H A 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()
477 txschq_node->quantum = 0; in otx2_qos_alloc_txschq_node()
506 u32 quantum, u16 qid, bool static_cfg) in otx2_qos_sw_create_leaf_node() argument
523 node->quantum = quantum; in otx2_qos_sw_create_leaf_node()
[all …]
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| H A D | qos.h | 63 u32 quantum; member
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| /linux/tools/testing/selftests/net/packetdrill/ |
| H A 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/include/net/ |
| H A 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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| H A D | fq.h | 78 u32 quantum; member
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| H A D | pkt_cls.h | 879 u32 quantum; member
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| /linux/tools/testing/selftests/net/ |
| H A 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/tools/testing/selftests/net/forwarding/ |
| H A D | sch_ets_tests.sh | 190 tc class change dev $put classid 10:2 ets quantum 8000
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| /linux/tools/include/uapi/linux/ |
| H A D | pkt_sched.h | 213 unsigned quantum; /* Bytes per round allocated to flow */ member
394 __u32 quantum; member
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| /linux/Documentation/networking/device_drivers/ethernet/marvell/ |
| H A D | octeontx2.rst | 337 4. Create tc classes with same priorities and different quantum::
339 # tc class add dev <interface> parent 1: classid 1:1 htb rate 10Gbit prio 2 quantum 409600
341 # tc class add dev <interface> parent 1: classid 1:2 htb rate 10Gbit prio 2 quantum 188416
343 # tc class add dev <interface> parent 1: classid 1:3 htb rate 10Gbit prio 2 quantum 32768
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| /linux/include/uapi/linux/ |
| H A D | pkt_sched.h | 214 unsigned quantum; /* Bytes per round allocated to flow */ member
414 __u32 quantum; member
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| /linux/Documentation/admin-guide/ |
| H A D | hw_random.rst | 62 using thermal noise generated from inherently random quantum
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| /linux/drivers/gpu/drm/i915/ |
| H A D | Kconfig.profile | 124 int "Scheduling quantum for userspace batches (ms, jiffy granularity)"
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| /linux/tools/perf/Documentation/ |
| H A D | tips.txt | 58 To set sample time separation other than 100ms with --sort time use --time-quantum
68 To see how parallelism changes over time, try: perf report -F time,latency,parallelism --time-quantum=1s
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| H A D | perf-report.txt | 129 --time-quantum (default 100ms). Specify with overhead and before it.
630 --time-quantum::
631 Configure time quantum for time sort key. Default 100ms.
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| /linux/drivers/net/ethernet/mellanox/mlx5/core/en/ |
| H A D | qos.c | 395 if (htb_qopt->prio || htb_qopt->quantum) { in mlx5e_htb_setup_tc()
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