lat 276 arch/alpha/kernel/pci.c u8 lat; lat 277 arch/alpha/kernel/pci.c pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat); lat 278 arch/alpha/kernel/pci.c if (lat >= 16) return; lat 331 arch/arm/common/it8152.c u8 lat; lat 339 arch/arm/common/it8152.c pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat); lat 340 arch/arm/common/it8152.c if (lat < 16) lat 341 arch/arm/common/it8152.c lat = (64 <= pcibios_max_latency) ? 64 : pcibios_max_latency; lat 342 arch/arm/common/it8152.c else if (lat > pcibios_max_latency) lat 343 arch/arm/common/it8152.c lat = pcibios_max_latency; lat 347 arch/arm/common/it8152.c pci_name(dev), lat); lat 348 arch/arm/common/it8152.c pci_write_config_byte(dev, PCI_LATENCY_TIMER, lat); lat 285 arch/ia64/kernel/smpboot.c long lat; /* estimate of itc adjustment latency */ lat 329 arch/ia64/kernel/smpboot.c t[i].lat = adjust_latency/4; lat 338 arch/ia64/kernel/smpboot.c t[i].rt, t[i].master, t[i].diff, t[i].lat); lat 148 arch/parisc/kernel/pci.c u8 lat; lat 151 arch/parisc/kernel/pci.c pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat); lat 152 arch/parisc/kernel/pci.c if (lat >= 16) return; lat 212 arch/sparc/kernel/smp_64.c long lat; /* estimate of itc adjustment latency */ lat 241 arch/sparc/kernel/smp_64.c t[i].lat = adjust_latency/4; lat 250 arch/sparc/kernel/smp_64.c t[i].rt, t[i].master, t[i].diff, t[i].lat); lat 217 arch/x86/events/intel/ds.c u64 status, dla, dse, lat; lat 229 arch/x86/events/intel/ds.c u64 status, dla, dse, lat; lat 258 arch/x86/events/intel/ds.c u64 status, dla, dse, lat; lat 1367 arch/x86/events/intel/ds.c data->weight = pebs->lat; lat 684 block/blk-iocost.c u32 ppm, lat, multi, period_us; lat 691 block/blk-iocost.c lat = ioc->params.qos[QOS_RLAT]; lat 694 block/blk-iocost.c lat = ioc->params.qos[QOS_WLAT]; lat 709 block/blk-iocost.c period_us = multi * lat; lat 2262 block/blk-throttle.c unsigned long lat; lat 2278 block/blk-throttle.c lat = finish_time - start_time; lat 2282 block/blk-throttle.c bio_op(bio), lat); lat 2284 block/blk-throttle.c if (tg->latency_target && lat >= tg->td->filtered_latency) { lat 2291 block/blk-throttle.c if (lat > threshold) lat 2160 drivers/atm/ambassador.c unsigned char lat; lat 2166 drivers/atm/ambassador.c pci_read_config_byte (pci_dev, PCI_LATENCY_TIMER, &lat); lat 2169 drivers/atm/ambassador.c pci_lat = (lat < MIN_PCI_LATENCY) ? MIN_PCI_LATENCY : lat; lat 2171 drivers/atm/ambassador.c if (lat != pci_lat) { lat 2173 drivers/atm/ambassador.c lat, pci_lat); lat 2657 drivers/atm/horizon.c unsigned char lat; lat 2712 drivers/atm/horizon.c pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER, &lat); lat 2715 drivers/atm/horizon.c "changing", lat, pci_lat); lat 2717 drivers/atm/horizon.c } else if (lat < MIN_PCI_LATENCY) { lat 2719 drivers/atm/horizon.c "increasing", lat, MIN_PCI_LATENCY); lat 132 drivers/cpuidle/governors/teo.c unsigned int lat; lat 134 drivers/cpuidle/governors/teo.c lat = drv->states[dev->last_state_idx].exit_latency; lat 143 drivers/cpuidle/governors/teo.c if (measured_us >= lat) lat 144 drivers/cpuidle/governors/teo.c measured_us -= lat / 2; lat 6108 drivers/gpu/drm/i915/i915_reg.h #define HSW_WM_LP_VAL(lat, fbc, pri, cur) \ lat 6109 drivers/gpu/drm/i915/i915_reg.h (WM3_LP_EN | ((lat) << WM1_LP_LATENCY_SHIFT) | \ lat 400 drivers/media/pci/bt8xx/bt878.c unsigned char lat; lat 434 drivers/media/pci/bt8xx/bt878.c pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat); lat 441 drivers/media/pci/bt8xx/bt878.c bt->irq, lat, bt->bt878_adr); lat 3979 drivers/media/pci/bt8xx/bttv-driver.c unsigned char lat; lat 4044 drivers/media/pci/bt8xx/bttv-driver.c pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat); lat 4047 drivers/media/pci/bt8xx/bttv-driver.c btv->c.pci->irq, lat, lat 3593 drivers/media/pci/cx88/cx88-cards.c unsigned int lat = UNSET; lat 3617 drivers/media/pci/cx88/cx88-cards.c lat = 0x0A; lat 3623 drivers/media/pci/cx88/cx88-cards.c lat = latency; lat 3631 drivers/media/pci/cx88/cx88-cards.c if (lat != UNSET) { lat 3271 drivers/net/ethernet/intel/e1000e/netdev.c u32 lat = lat 3283 drivers/net/ethernet/intel/e1000e/netdev.c pm_qos_update_request(&adapter->pm_qos_req, lat); lat 4139 drivers/pci/pci.c u8 lat; lat 4145 drivers/pci/pci.c pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat); lat 4146 drivers/pci/pci.c if (lat < 16) lat 4147 drivers/pci/pci.c lat = (64 <= pcibios_max_latency) ? 64 : pcibios_max_latency; lat 4148 drivers/pci/pci.c else if (lat > pcibios_max_latency) lat 4149 drivers/pci/pci.c lat = pcibios_max_latency; lat 4153 drivers/pci/pci.c pci_write_config_byte(dev, PCI_LATENCY_TIMER, lat); lat 2043 drivers/s390/scsi/zfcp_fsf.c static void zfcp_fsf_update_lat(struct zfcp_latency_record *lat_rec, u32 lat) lat 2045 drivers/s390/scsi/zfcp_fsf.c lat_rec->sum += lat; lat 2046 drivers/s390/scsi/zfcp_fsf.c lat_rec->min = min(lat_rec->min, lat); lat 2047 drivers/s390/scsi/zfcp_fsf.c lat_rec->max = max(lat_rec->max, lat); lat 2053 drivers/s390/scsi/zfcp_fsf.c struct zfcp_latency_cont *lat = NULL; lat 2078 drivers/s390/scsi/zfcp_fsf.c lat = &zfcp_sdev->latencies.read; lat 2083 drivers/s390/scsi/zfcp_fsf.c lat = &zfcp_sdev->latencies.write; lat 2086 drivers/s390/scsi/zfcp_fsf.c lat = &zfcp_sdev->latencies.cmd; lat 2090 drivers/s390/scsi/zfcp_fsf.c if (lat) { lat 2092 drivers/s390/scsi/zfcp_fsf.c zfcp_fsf_update_lat(&lat->channel, lat_in->channel_lat); lat 2093 drivers/s390/scsi/zfcp_fsf.c zfcp_fsf_update_lat(&lat->fabric, lat_in->fabric_lat); lat 2094 drivers/s390/scsi/zfcp_fsf.c lat->counter++; lat 424 drivers/s390/scsi/zfcp_sysfs.c struct zfcp_latencies *lat = &zfcp_sdev->latencies; \ lat 428 drivers/s390/scsi/zfcp_sysfs.c spin_lock_bh(&lat->lock); \ lat 429 drivers/s390/scsi/zfcp_sysfs.c fsum = lat->_name.fabric.sum * adapter->timer_ticks; \ lat 430 drivers/s390/scsi/zfcp_sysfs.c fmin = lat->_name.fabric.min * adapter->timer_ticks; \ lat 431 drivers/s390/scsi/zfcp_sysfs.c fmax = lat->_name.fabric.max * adapter->timer_ticks; \ lat 432 drivers/s390/scsi/zfcp_sysfs.c csum = lat->_name.channel.sum * adapter->timer_ticks; \ lat 433 drivers/s390/scsi/zfcp_sysfs.c cmin = lat->_name.channel.min * adapter->timer_ticks; \ lat 434 drivers/s390/scsi/zfcp_sysfs.c cmax = lat->_name.channel.max * adapter->timer_ticks; \ lat 435 drivers/s390/scsi/zfcp_sysfs.c cc = lat->_name.counter; \ lat 436 drivers/s390/scsi/zfcp_sysfs.c spin_unlock_bh(&lat->lock); \ lat 455 drivers/s390/scsi/zfcp_sysfs.c struct zfcp_latencies *lat = &zfcp_sdev->latencies; \ lat 458 drivers/s390/scsi/zfcp_sysfs.c spin_lock_irqsave(&lat->lock, flags); \ lat 459 drivers/s390/scsi/zfcp_sysfs.c lat->_name.fabric.sum = 0; \ lat 460 drivers/s390/scsi/zfcp_sysfs.c lat->_name.fabric.min = 0xFFFFFFFF; \ lat 461 drivers/s390/scsi/zfcp_sysfs.c lat->_name.fabric.max = 0; \ lat 462 drivers/s390/scsi/zfcp_sysfs.c lat->_name.channel.sum = 0; \ lat 463 drivers/s390/scsi/zfcp_sysfs.c lat->_name.channel.min = 0xFFFFFFFF; \ lat 464 drivers/s390/scsi/zfcp_sysfs.c lat->_name.channel.max = 0; \ lat 465 drivers/s390/scsi/zfcp_sysfs.c lat->_name.counter = 0; \ lat 466 drivers/s390/scsi/zfcp_sysfs.c spin_unlock_irqrestore(&lat->lock, flags); \ lat 278 drivers/ssb/driver_pcicore.c u8 lat; lat 300 drivers/ssb/driver_pcicore.c lat = 168; lat 303 drivers/ssb/driver_pcicore.c pci_name(dev), lat); lat 304 drivers/ssb/driver_pcicore.c pci_write_config_byte(dev, PCI_LATENCY_TIMER, lat); lat 780 drivers/staging/greybus/loopback.c u32 lat; lat 783 drivers/staging/greybus/loopback.c lat = gb_loopback_nsec_to_usec_latency(gb->elapsed_nsecs); lat 786 drivers/staging/greybus/loopback.c gb_loopback_update_stats(&gb->latency, lat); lat 789 drivers/staging/greybus/loopback.c kfifo_in(&gb->kfifo_lat, (unsigned char *)&lat, sizeof(lat)); lat 801 drivers/staging/greybus/loopback.c u32 lat; lat 812 drivers/staging/greybus/loopback.c lat = gb_loopback_nsec_to_usec_latency(nlat); lat 814 drivers/staging/greybus/loopback.c gb_loopback_throughput_update(gb, lat); lat 815 drivers/staging/greybus/loopback.c gb_loopback_requests_update(gb, lat); lat 172 include/linux/usb/pd_vdo.h #define VDO_CABLE(hw, fw, cbl, gdr, lat, term, tx1d, tx2d, rx1d, rx2d, cur,\ lat 175 include/linux/usb/pd_vdo.h | (gdr) << 17 | ((lat) & 0x7) << 13 | ((term) & 0x3) << 11 \ lat 61 include/trace/events/wbt.h TP_PROTO(struct backing_dev_info *bdi, unsigned long lat), lat 63 include/trace/events/wbt.h TP_ARGS(bdi, lat), lat 67 include/trace/events/wbt.h __field(unsigned long, lat) lat 73 include/trace/events/wbt.h __entry->lat = div_u64(lat, 1000); lat 77 include/trace/events/wbt.h (unsigned long long) __entry->lat) lat 87 kernel/latencytop.c struct latency_record *lat) lat 106 kernel/latencytop.c unsigned long record = lat->backtrace[q]; lat 119 kernel/latencytop.c latency_record[i].time += lat->time; lat 120 kernel/latencytop.c if (lat->time > latency_record[i].max) lat 121 kernel/latencytop.c latency_record[i].max = lat->time; lat 131 kernel/latencytop.c memcpy(&latency_record[i], lat, sizeof(struct latency_record)); lat 155 kernel/latencytop.c struct latency_record lat; lat 166 kernel/latencytop.c memset(&lat, 0, sizeof(lat)); lat 167 kernel/latencytop.c lat.count = 1; lat 168 kernel/latencytop.c lat.time = usecs; lat 169 kernel/latencytop.c lat.max = usecs; lat 171 kernel/latencytop.c stack_trace_save_tsk(tsk, lat.backtrace, LT_BACKTRACEDEPTH, 0); lat 175 kernel/latencytop.c account_global_scheduler_latency(tsk, &lat); lat 183 kernel/latencytop.c unsigned long record = lat.backtrace[q]; lat 196 kernel/latencytop.c mylat->time += lat.time; lat 197 kernel/latencytop.c if (lat.time > mylat->max) lat 198 kernel/latencytop.c mylat->max = lat.time; lat 211 kernel/latencytop.c memcpy(&tsk->latency_record[i], &lat, sizeof(struct latency_record)); lat 1138 kernel/trace/trace_functions_graph.c int lat = tr->trace_flags & TRACE_ITER_LATENCY_FMT; lat 1140 kernel/trace/trace_functions_graph.c if (lat) lat 1153 kernel/trace/trace_functions_graph.c if (lat) lat 1169 kernel/trace/trace_functions_graph.c if (lat)