/linux-master/tools/testing/selftests/timers/ |
H A D | Makefile | 7 TEST_GEN_PROGS = posix_timers nanosleep nsleep-lat set-timer-lat mqueue-lat \
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/linux-master/kernel/ |
H A D | latencytop.c | 113 struct latency_record *lat) 132 unsigned long record = lat->backtrace[q]; 145 latency_record[i].time += lat->time; 146 if (lat->time > latency_record[i].max) 147 latency_record[i].max = lat->time; 157 memcpy(&latency_record[i], lat, sizeof(struct latency_record)); 181 struct latency_record lat; local 192 memset(&lat, 0, sizeof(lat)); 193 lat 112 account_global_scheduler_latency(struct task_struct *tsk, struct latency_record *lat) argument [all...] |
/linux-master/include/trace/events/ |
H A D | wbt.h | 57 * @lat: latency trigger 61 TP_PROTO(struct backing_dev_info *bdi, unsigned long lat), 63 TP_ARGS(bdi, lat), 67 __field(unsigned long, lat) 73 __entry->lat = div_u64(lat, 1000); 77 (unsigned long long) __entry->lat)
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/linux-master/tools/testing/selftests/net/ |
H A D | fin_ack_lat.c | 37 unsigned long lat, sum_lat = 0, nr_lat = 0; local 69 lat = timediff(start, end); 70 sum_lat += lat; 72 if (lat < 100000) 77 printf("port: %d, lat: %lu, avg: %lu, nr: %lu\n", 78 ntohs(laddr.sin_port), lat,
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/linux-master/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/ |
H A D | EventClass.py | 89 status, dla, dse, lat = struct.unpack('QQQQ', tmp_buf) 93 self.lat = lat
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/linux-master/fs/ceph/ |
H A D | metric.c | 80 ktime_to_ceph_timespec(&read->lat, sum); 93 ktime_to_ceph_timespec(&write->lat, sum); 106 ktime_to_ceph_timespec(&meta->lat, sum); 329 ktime_t *sq_sump, ktime_t lat) 334 *lavg = lat; 336 /* the sq is (lat - old_avg) * (lat - new_avg) */ 337 avg = *lavg + div64_s64(lat - *lavg, total); 338 *sq_sump += (lat - *lavg)*(lat 328 __update_mean_and_stdev(ktime_t total, ktime_t *lavg, ktime_t *sq_sump, ktime_t lat) argument 347 ktime_t lat = ktime_sub(r_end, r_start); local [all...] |
H A D | metric.h | 75 struct ceph_timespec lat; member in struct:ceph_metric_read_latency 84 struct ceph_timespec lat; member in struct:ceph_metric_write_latency 93 struct ceph_timespec lat; member in struct:ceph_metric_metadata_latency
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/linux-master/drivers/s390/scsi/ |
H A D | zfcp_sysfs.c | 551 struct zfcp_latencies *lat = &zfcp_sdev->latencies; \ 555 spin_lock_bh(&lat->lock); \ 556 fsum = lat->_name.fabric.sum * adapter->timer_ticks; \ 557 fmin = lat->_name.fabric.min * adapter->timer_ticks; \ 558 fmax = lat->_name.fabric.max * adapter->timer_ticks; \ 559 csum = lat->_name.channel.sum * adapter->timer_ticks; \ 560 cmin = lat->_name.channel.min * adapter->timer_ticks; \ 561 cmax = lat->_name.channel.max * adapter->timer_ticks; \ 562 cc = lat->_name.counter; \ 563 spin_unlock_bh(&lat [all...] |
H A D | zfcp_fsf.c | 2327 static void zfcp_fsf_update_lat(struct zfcp_latency_record *lat_rec, u32 lat) argument 2329 lat_rec->sum += lat; 2330 lat_rec->min = min(lat_rec->min, lat); 2331 lat_rec->max = max(lat_rec->max, lat); 2337 struct zfcp_latency_cont *lat = NULL; local 2362 lat = &zfcp_sdev->latencies.read; 2367 lat = &zfcp_sdev->latencies.write; 2370 lat = &zfcp_sdev->latencies.cmd; 2374 if (lat) { 2376 zfcp_fsf_update_lat(&lat [all...] |
/linux-master/arch/parisc/kernel/ |
H A D | pci.c | 148 u8 lat; local 151 pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat); 152 if (lat >= 16) return;
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/linux-master/scripts/dtc/include-prefixes/dt-bindings/usb/ |
H A D | pd.h | 341 #define VDO_CABLE(hw, fw, cbl, lat, term, tx1d, tx2d, rx1d, rx2d, cur, vps, sopp, usbss) \ 343 | ((lat) & 0x7) << 13 | ((term) & 0x3) << 11 | (tx1d) << 10 \ 346 #define VDO_PCABLE(hw, fw, ver, conn, lat, term, vbm, cur, spd) \ 348 | ((conn) & 0x3) << 18 | ((lat) & 0xf) << 13 | ((term) & 0x3) << 11 \ 350 #define VDO_ACABLE1(hw, fw, ver, conn, lat, term, vbm, sbu, sbut, cur, vbt, sopp, spd) \ 352 | ((conn) & 0x3) << 18 | ((lat) & 0xf) << 13 | ((term) & 0x3) << 11 \
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/linux-master/include/dt-bindings/usb/ |
H A D | pd.h | 341 #define VDO_CABLE(hw, fw, cbl, lat, term, tx1d, tx2d, rx1d, rx2d, cur, vps, sopp, usbss) \ 343 | ((lat) & 0x7) << 13 | ((term) & 0x3) << 11 | (tx1d) << 10 \ 346 #define VDO_PCABLE(hw, fw, ver, conn, lat, term, vbm, cur, spd) \ 348 | ((conn) & 0x3) << 18 | ((lat) & 0xf) << 13 | ((term) & 0x3) << 11 \ 350 #define VDO_ACABLE1(hw, fw, ver, conn, lat, term, vbm, sbu, sbut, cur, vbt, sopp, spd) \ 352 | ((conn) & 0x3) << 18 | ((lat) & 0xf) << 13 | ((term) & 0x3) << 11 \
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/linux-master/include/linux/usb/ |
H A D | pd_vdo.h | 371 #define VDO_CABLE(hw, fw, cbl, lat, term, tx1d, tx2d, rx1d, rx2d, cur, vps, sopp, usbss) \ 373 | ((lat) & 0x7) << 13 | ((term) & 0x3) << 11 | (tx1d) << 10 \ 376 #define VDO_PCABLE(hw, fw, ver, conn, lat, term, vbm, cur, spd) \ 378 | ((conn) & 0x3) << 18 | ((lat) & 0xf) << 13 | ((term) & 0x3) << 11 \ 380 #define VDO_ACABLE1(hw, fw, ver, conn, lat, term, vbm, sbu, sbut, cur, vbt, sopp, spd) \ 382 | ((conn) & 0x3) << 18 | ((lat) & 0xf) << 13 | ((term) & 0x3) << 11 \
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/linux-master/arch/alpha/kernel/ |
H A D | pci.c | 276 u8 lat; local 277 pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat); 278 if (lat >= 16) return;
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/linux-master/tools/perf/scripts/python/ |
H A D | event_analyzing_sample.py | 66 lat integer 104 event.ip, event.status, event.dse, event.dla, event.lat)) 186 latq = con.execute("select lat, count(lat) from pebs_ll group by lat order by lat")
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/linux-master/drivers/staging/greybus/ |
H A D | loopback.c | 779 u32 lat; local 782 lat = gb_loopback_nsec_to_usec_latency(gb->elapsed_nsecs); 785 gb_loopback_update_stats(&gb->latency, lat); 788 kfifo_in(&gb->kfifo_lat, (unsigned char *)&lat, sizeof(lat)); 800 u32 lat; local 811 lat = gb_loopback_nsec_to_usec_latency(nlat); 813 gb_loopback_throughput_update(gb, lat); 814 gb_loopback_requests_update(gb, lat);
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/linux-master/drivers/media/pci/bt8xx/ |
H A D | bt878.c | 401 unsigned char lat; local 435 pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat); 442 bt->irq, lat, bt->bt878_adr);
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/linux-master/drivers/ssb/ |
H A D | driver_pcicore.c | 280 u8 lat; local 302 lat = 168; 305 pci_name(dev), lat); 306 pci_write_config_byte(dev, PCI_LATENCY_TIMER, lat);
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/linux-master/kernel/trace/ |
H A D | trace_functions_graph.c | 1209 int lat = tr->trace_flags & TRACE_ITER_LATENCY_FMT; local 1211 if (lat) 1224 if (lat) 1240 if (lat)
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/linux-master/arch/sparc/kernel/ |
H A D | smp_64.c | 209 long lat; /* estimate of itc adjustment latency */ member in struct:__anon142 238 t[i].lat = adjust_latency/4; 247 t[i].rt, t[i].master, t[i].diff, t[i].lat);
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/linux-master/block/ |
H A D | blk-throttle.c | 2320 unsigned long lat; local 2338 lat = finish_time - start_time; 2342 bio_op(bio), lat); 2344 if (tg->latency_target && lat >= tg->td->filtered_latency) { 2351 if (lat > threshold)
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/linux-master/drivers/pci/ |
H A D | pci.c | 4227 u8 lat; local 4233 pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat); 4234 if (lat < 16) 4235 lat = (64 <= pcibios_max_latency) ? 64 : pcibios_max_latency; 4236 else if (lat > pcibios_max_latency) 4237 lat = pcibios_max_latency; 4241 pci_write_config_byte(dev, PCI_LATENCY_TIMER, lat);
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/linux-master/drivers/media/pci/cx88/ |
H A D | cx88-cards.c | 3636 unsigned int lat = UNSET; local 3660 lat = 0x0A; 3666 lat = latency; 3674 if (lat != UNSET) {
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/linux-master/include/linux/habanalabs/ |
H A D | cpucp_if.h | 1294 struct frac_val lat; member in struct:cpucp_nic_status
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/linux-master/arch/x86/events/intel/ |
H A D | ds.c | 393 u64 status, dla, dse, lat; member in struct:pebs_record_nhm 405 u64 status, dla, dse, lat; member in struct:pebs_record_hsw 434 u64 status, dla, dse, lat; member in struct:pebs_record_skl 1640 data->weight.full = pebs->lat;
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