/linux/Documentation/block/ |
H A D | bfq-iosched.rst | 21 for that device, by setting low_latency to 0. See Section 3 for 302 parameters slice_idle, strict_guarantees and low_latency. For details 442 low_latency section in 3. What are BFQ's tunables and how to properly configure BFQ?
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/linux/block/ |
H A D | bfq-iosched.c | 1162 if (bfqd->low_latency) { in bfq_bfqq_resume_state() 1869 wr_or_deserves_wr = bfqd->low_latency && in bfq_bfqq_handle_idle_busy_switch() 1906 if (bfqd->low_latency) { in bfq_bfqq_handle_idle_busy_switch() 2354 if (bfqd->low_latency && in bfq_add_request() 3067 bfqq->bfqd->low_latency)) { in bfq_bfqq_save_state() 4372 if (bfqd->low_latency && bfqq->wr_coeff == 1) in bfq_bfqq_expire() 7304 bfqd->low_latency = true; in bfq_init_queue() 7418 SHOW_FUNCTION(bfq_low_latency_show, bfqd->low_latency, 0); 7572 if (__data == 0 && bfqd->low_latency != 0) in bfq_low_latency_store() 7574 bfqd->low_latency = __data; in bfq_low_latency_store() [all …]
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H A D | bfq-iosched.h | 765 bool low_latency; member
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/linux/drivers/hv/ |
H A D | channel.c | 133 if (channel->offermsg.monitor_allocated && !channel->low_latency) { in vmbus_setevent()
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/linux/drivers/net/ethernet/intel/e1000/ |
H A D | e1000_main.c | 2553 low_latency = 1, enumerator 2593 retval = low_latency; in e1000_update_itr() 2595 case low_latency: /* 50 usec aka 20000 ints/s */ in e1000_update_itr() 2612 retval = low_latency; in e1000_update_itr() 2614 retval = low_latency; in e1000_update_itr() 2643 adapter->tx_itr = low_latency; in e1000_set_itr() 2650 adapter->rx_itr = low_latency; in e1000_set_itr() 2659 case low_latency: in e1000_set_itr()
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/linux/drivers/net/ethernet/intel/e1000e/ |
H A D | e1000.h | 482 low_latency = 1, enumerator
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H A D | netdev.c | 2507 retval = low_latency; in e1000_update_itr() 2509 case low_latency: /* 50 usec aka 20000 ints/s */ in e1000_update_itr() 2527 retval = low_latency; in e1000_update_itr() 2529 retval = low_latency; in e1000_update_itr() 2558 adapter->tx_itr = low_latency; in e1000_set_itr() 2565 adapter->rx_itr = low_latency; in e1000_set_itr() 2574 case low_latency: in e1000_set_itr()
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/linux/drivers/net/ethernet/intel/igb/ |
H A D | igb_main.c | 5714 low_latency = 1, enumerator 5825 itrval = low_latency; in igb_update_itr() 5827 case low_latency: /* 50 usec aka 20000 ints/s */ in igb_update_itr() 5845 itrval = low_latency; in igb_update_itr() 5847 itrval = low_latency; in igb_update_itr() 5882 current_itr = low_latency; in igb_set_itr() 5889 case low_latency: in igb_set_itr()
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/linux/drivers/net/ethernet/intel/igbvf/ |
H A D | igbvf.h | 29 low_latency = 1, enumerator
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H A D | netdev.c | 658 retval = low_latency; in igbvf_update_itr() 660 case low_latency: /* 50 usec aka 20000 ints/s */ in igbvf_update_itr() 678 retval = low_latency; in igbvf_update_itr() 680 retval = low_latency; in igbvf_update_itr() 700 case low_latency: in igbvf_range_to_itr() 726 adapter->tx_ring->itr_range = low_latency; in igbvf_set_itr() 750 adapter->rx_ring->itr_range = low_latency; in igbvf_set_itr()
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/linux/drivers/net/ethernet/intel/igc/ |
H A D | igc_main.c | 74 low_latency = 1, enumerator 4342 itrval = low_latency; in igc_update_itr() 4344 case low_latency: /* 50 usec aka 20000 ints/s */ in igc_update_itr() 4362 itrval = low_latency; in igc_update_itr() 4364 itrval = low_latency; in igc_update_itr() 4403 current_itr = low_latency; in igc_set_itr() 4410 case low_latency: in igc_set_itr()
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/linux/drivers/net/ethernet/intel/ixgbevf/ |
H A D | ixgbevf_main.c | 1398 low_latency = 1, enumerator 1443 itr_setting = low_latency; in ixgbevf_update_itr() 1445 case low_latency: in ixgbevf_update_itr() 1453 itr_setting = low_latency; in ixgbevf_update_itr() 1480 case low_latency: in ixgbevf_set_itr()
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/linux/drivers/net/wireless/intel/iwlwifi/fw/api/ |
H A D | binding.h | 111 __le32 low_latency; member
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/linux/drivers/net/wireless/intel/iwlwifi/mvm/ |
H A D | debugfs-vif.c | 537 !!(mvmvif->low_latency & LOW_LATENCY_TRAFFIC), in iwl_dbgfs_low_latency_read() 538 !!(mvmvif->low_latency & LOW_LATENCY_DEBUGFS), in iwl_dbgfs_low_latency_read() 539 !!(mvmvif->low_latency & LOW_LATENCY_VCMD), in iwl_dbgfs_low_latency_read() 540 !!(mvmvif->low_latency & LOW_LATENCY_VIF_TYPE), in iwl_dbgfs_low_latency_read() 541 !!(mvmvif->low_latency & in iwl_dbgfs_low_latency_read() 543 !!(mvmvif->low_latency & LOW_LATENCY_DEBUGFS_FORCE), in iwl_dbgfs_low_latency_read() 798 MVM_DEBUGFS_READ_WRITE_FILE_OPS(low_latency, 10); 827 MVM_DEBUGFS_ADD_FILE_VIF(low_latency, mvmvif->dbgfs_dir, 0600); in iwl_mvm_vif_add_debugfs()
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H A D | mvm.h | 465 u8 low_latency: 6; member 724 bool low_latency[NUM_MAC_INDEX_DRIVER]; member 2314 bool low_latency, 2319 void iwl_mvm_send_low_latency_cmd(struct iwl_mvm *mvm, bool low_latency, 2345 mvmvif->low_latency |= cause; in iwl_mvm_vif_set_low_latency() 2347 mvmvif->low_latency &= ~cause; in iwl_mvm_vif_set_low_latency() 2353 if (mvmvif->low_latency & LOW_LATENCY_DEBUGFS_FORCE_ENABLE && in iwl_mvm_vif_set_low_latency() 2361 new_state = !!(mvmvif->low_latency & in iwl_mvm_vif_set_low_latency() 2367 new_state = !!(mvmvif->low_latency & in iwl_mvm_vif_set_low_latency()
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H A D | quota.c | 17 int low_latency[MAX_BINDINGS]; member 83 if (iwl_mvm_vif_low_latency(mvmvif) && !data->low_latency[id]) { in iwl_mvm_quota_iterator() 85 data->low_latency[id] = true; in iwl_mvm_quota_iterator() 176 if (data.low_latency[i]) { in iwl_mvm_update_quotas() 230 data.low_latency[i]) in iwl_mvm_update_quotas()
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H A D | scan.c | 221 bool low_latency) in _iwl_mvm_get_scan_type() argument 260 if (load >= IWL_MVM_TRAFFIC_MEDIUM || low_latency) in _iwl_mvm_get_scan_type() 271 bool low_latency; in iwl_mvm_get_scan_type() local 274 low_latency = iwl_mvm_low_latency(mvm); in iwl_mvm_get_scan_type() 285 bool low_latency; in iwl_mvm_get_scan_type_band() local 288 low_latency = iwl_mvm_low_latency_band(mvm, band); in iwl_mvm_get_scan_type_band() 849 bool low_latency; in iwl_mvm_scan_use_ebs() local 854 low_latency = iwl_mvm_low_latency(mvm); in iwl_mvm_scan_use_ebs() 2899 bool low_latency, in _iwl_mvm_get_respect_p2p_go() argument 2908 if (!low_latency) in _iwl_mvm_get_respect_p2p_go() [all …]
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H A D | utils.c | 565 if (low_latency) { in iwl_mvm_send_low_latency_cmd() 577 bool low_latency, in iwl_mvm_update_low_latency() argument 591 if (low_latency == prev) in iwl_mvm_update_low_latency() 871 bool low_latency, prev = mvmvif->low_latency & LOW_LATENCY_TRAFFIC; in iwl_mvm_tcm_iter() local 876 low_latency = mvm->tcm.result.low_latency[mvmvif->id]; in iwl_mvm_tcm_iter() 1025 bool low_latency = false; in iwl_mvm_calc_tcm_stats() local 1069 low_latency |= mvm->tcm.result.low_latency[mac]; in iwl_mvm_calc_tcm_stats() 1102 if (low_latency) in iwl_mvm_calc_tcm_stats() 1178 bool low_latency = false; in iwl_mvm_resume_tcm() local 1192 low_latency = true; in iwl_mvm_resume_tcm() [all …]
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/linux/drivers/scsi/elx/efct/ |
H A D | efct_io.h | 123 bool low_latency; member
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H A D | efct_scsi.c | 545 if (io->low_latency) { in efct_scsi_io_dispatch() 690 io->low_latency = (flags & EFCT_SCSI_LOW_LATENCY) != 0; in efct_scsi_xfer_data() 769 io->low_latency = (flags & EFCT_SCSI_LOW_LATENCY) != 0; in efct_scsi_send_resp()
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/linux/include/linux/ |
H A D | hyperv.h | 1006 bool low_latency; member
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/linux/sound/soc/intel/catpt/ |
H A D | messages.c | 269 bool low_latency; member 283 input.low_latency = ll; in catpt_ipc_set_write_pos()
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