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Searched refs:ktime_sub (Results 1 – 66 of 66) sorted by relevance

/linux-4.4.14/kernel/time/
Dtick-sched.c60 delta = ktime_sub(now, last_jiffies_update); in tick_do_update_jiffies64()
67 delta = ktime_sub(now, last_jiffies_update); in tick_do_update_jiffies64()
70 delta = ktime_sub(delta, tick_period); in tick_do_update_jiffies64()
445 delta = ktime_sub(now, ts->idle_entrytime); in update_ts_time_stats()
504 ktime_t delta = ktime_sub(now, ts->idle_entrytime); in get_cpu_idle_time_us()
545 ktime_t delta = ktime_sub(now, ts->idle_entrytime); in get_cpu_iowait_time_us()
693 ts->sleep_length = ktime_sub(dev->next_event, now); in tick_nohz_stop_sched_tick()
1007 delta = ktime_sub(hrtimer_get_expires(&ts->sched_timer), now); in tick_nohz_kick_tick()
Dalarmtimer.c205 return ktime_sub(alarm->node.expires, base->gettime()); in alarm_expires_remaining()
250 delta = ktime_sub(next->expires, base->gettime()); in alarmtimer_suspend()
287 delta = ktime_sub(absexp, base->gettime()); in alarmtimer_freezerset()
406 delta = ktime_sub(now, alarm->node.expires); in alarm_forward()
684 rem = ktime_sub(exp, alarm_bases[type].gettime()); in update_rmtp()
Dhrtimer.c173 expires = ktime_sub(hrtimer_get_expires(timer), new_base->offset); in hrtimer_check_target()
485 expires = ktime_sub(hrtimer_get_expires(timer), base->offset); in __hrtimer_get_next_event()
610 ktime_t expires = ktime_sub(hrtimer_get_expires(timer), base->offset); in hrtimer_reprogram()
838 delta = ktime_sub(now, hrtimer_get_expires(timer)); in hrtimer_forward()
1391 delta = ktime_sub(now, entry_time); in hrtimer_interrupt()
Dtimer_stats.c296 time = ktime_sub(time_stop, time_start); in tstats_show()
Dtimekeeping.c524 tk->next_leap_ktime = ktime_sub(tk->next_leap_ktime, tk->offs_real); in tk_update_leap_state()
1862 ktime_t t = ktime_sub(tk->offs_real, tk->offs_boot); in getboottime64()
1964 *offs_real = ktime_sub(tk->offs_real, ktime_set(1, 0)); in ktime_get_update_offsets_now()
Dclockevents.c331 delta = ktime_to_ns(ktime_sub(expires, ktime_get())); in clockevents_program_event()
/linux-4.4.14/include/linux/
Dktime.h59 #define ktime_sub(lhs, rhs) \ macro
211 return ktime_to_us(ktime_sub(later, earlier)); in ktime_us_delta()
216 return ktime_to_ms(ktime_sub(later, earlier)); in ktime_ms_delta()
Dhrtimer.h273 return ktime_sub(timer->node.expires, timer->base->get_time()); in hrtimer_expires_remaining()
329 ktime_t rem = ktime_sub(timer->node.expires, now); in __hrtimer_expires_remaining_adjusted()
406 delta = ktime_to_ns(ktime_sub(hard, soft)); in hrtimer_start_expires()
Dskbuff.h3004 return ktime_sub(ktime_get_real(), t); in net_timedelta()
/linux-4.4.14/kernel/
Dasync.c126 delta = ktime_sub(rettime, calltime); in async_run_entry_fn()
296 delta = ktime_sub(endtime, starttime); in async_synchronize_cookie_domain()
/linux-4.4.14/samples/kprobes/
Dkretprobe_example.c64 delta = ktime_to_ns(ktime_sub(now, data->entry_stamp)); in ret_handler()
/linux-4.4.14/fs/ocfs2/cluster/
Dnetdebug.c142 sock = ktime_to_us(ktime_sub(now, nst->st_sock_time)); in nst_seq_show()
143 send = ktime_to_us(ktime_sub(now, nst->st_send_time)); in nst_seq_show()
144 status = ktime_to_us(ktime_sub(now, nst->st_status_time)); in nst_seq_show()
Dtcp.c232 return ktime_sub(sc->sc_tv_func_stop, sc->sc_tv_func_start); in o2net_get_func_run_time()
239 ktime_sub(ktime_get(), in o2net_update_send_stats()
242 ktime_sub(nst->st_status_time, in o2net_update_send_stats()
245 ktime_sub(nst->st_send_time, in o2net_update_send_stats()
/linux-4.4.14/drivers/base/power/
Dwakeup.c613 ktime_t delta = ktime_sub(now, ws->start_prevent_time); in update_prevent_sleep_time()
653 duration = ktime_sub(now, ws->last_time); in wakeup_source_deactivate()
1001 active_time = ktime_sub(now, ws->last_time); in print_wakeup_source_stats()
1008 ktime_sub(now, ws->start_prevent_time)); in print_wakeup_source_stats()
Ddomain.c120 elapsed_ns = ktime_to_ns(ktime_sub(ktime_get(), time_start)); in genpd_power_on()
149 elapsed_ns = ktime_to_ns(ktime_sub(ktime_get(), time_start)); in genpd_power_off()
430 elapsed_ns = ktime_to_ns(ktime_sub(ktime_get(), time_start)); in pm_genpd_runtime_suspend()
501 elapsed_ns = ktime_to_ns(ktime_sub(ktime_get(), time_start)); in pm_genpd_runtime_resume()
Dmain.c212 nsecs = (s64) ktime_to_ns(ktime_sub(rettime, calltime)); in initcall_debug_report()
366 usecs64 = ktime_to_ns(ktime_sub(calltime, starttime)); in dpm_show_time()
/linux-4.4.14/net/sunrpc/
Dstats.c166 delta = ktime_sub(req->rq_xtime, task->tk_start); in rpc_count_iostats_metrics()
171 delta = ktime_sub(now, task->tk_start); in rpc_count_iostats_metrics()
Dxprt.c856 req->rq_rtt = ktime_sub(ktime_get(), req->rq_xtime); in xprt_complete_rqst()
/linux-4.4.14/net/bluetooth/
Dselftest.c201 delta = ktime_sub(rettime, calltime); in test_ecdh()
Dsmp.c3756 delta = ktime_sub(rettime, calltime); in run_selftests()
/linux-4.4.14/drivers/idle/
Di7300_idle.c489 idle_duration_us = ktime_to_us(ktime_sub in i7300_idle_notifier()
499 idle_ktime = ktime_sub(now_ktime, start_ktime); in i7300_idle_notifier()
/linux-4.4.14/drivers/media/pci/bt8xx/
Dbttv-input.c204 gap = ktime_to_us(ktime_sub(tv, ir->base_time)); in bttv_rc5_timer_end()
261 gap = ktime_to_us(ktime_sub(tv, ir->base_time)); in bttv_rc5_irq()
/linux-4.4.14/drivers/cpufreq/
Dspeedstep-lib.c445 *transition_latency = ktime_to_us(ktime_sub(tv2, tv1)); in speedstep_get_freqs()
/linux-4.4.14/kernel/power/
Dwakelock.c115 idle_time_ns = ktime_to_ns(ktime_sub(now, wl->ws.last_time)); in __wakelocks_gc()
Dhibernate.c245 diff = ktime_sub(stop, start); in swsusp_show_speed()
/linux-4.4.14/drivers/staging/olpc_dcon/
Dolpc_dcon.c244 delta_t = ktime_sub(now, dcon->load_time); in dcon_load_holdoff()
355 delta_t = ktime_sub(dcon->irq_time, dcon->load_time); in dcon_source_switch()
/linux-4.4.14/drivers/platform/x86/
Dmsi-wmi.c211 ktime_t diff = ktime_sub(cur, last_pressed); in msi_wmi_notify()
/linux-4.4.14/net/ipv4/
Dtcp_probe.c191 = ktime_to_timespec(ktime_sub(p->tstamp, tcp_probe.start)); in tcpprobe_sprint()
/linux-4.4.14/drivers/media/rc/
Drc-ir-raw.c118 delta = ktime_to_ns(ktime_sub(now, dev->raw->last_event)); in ir_raw_event_store_edge()
Dir-lirc-codec.c78 lirc->gap_duration += ktime_to_ns(ktime_sub(ktime_get(), in ir_lirc_decode()
/linux-4.4.14/drivers/virtio/
Dvirtio_ring.c159 WARN_ON(ktime_to_ms(ktime_sub(now, vq->last_add_time)) in virtqueue_add()
370 WARN_ON(ktime_to_ms(ktime_sub(ktime_get(), in virtqueue_kick_prepare()
/linux-4.4.14/drivers/cpuidle/
Dcpuidle.c220 diff = ktime_to_us(ktime_sub(time_end, time_start)); in cpuidle_enter_state()
/linux-4.4.14/fs/gfs2/
Dlock_dlm.c82 rtt = ktime_to_ns(ktime_sub(ktime_get_real(), gl->gl_dstamp)); in gfs2_update_reply_times()
110 irt = ktime_to_ns(ktime_sub(gl->gl_dstamp, dstamp)); in gfs2_update_request_times()
Drgrp.c1919 tdiff = ktime_to_ns(ktime_sub(ktime_get_real(), in gfs2_rgrp_used_recently()
/linux-4.4.14/drivers/bluetooth/
Dhci_intel.c861 delta = ktime_sub(rettime, calltime); in intel_setup()
906 delta = ktime_sub(rettime, calltime); in intel_setup()
Dbtusb.c2293 delta = ktime_sub(rettime, calltime); in btusb_setup_intel_new()
2339 delta = ktime_sub(rettime, calltime); in btusb_setup_intel_new()
/linux-4.4.14/fs/nfs/flexfilelayout/
Dflexfilelayout.c590 return ktime_sub(now, start); in nfs4_ff_end_busy_timer()
608 if (ktime_to_ms(ktime_sub(now, mirror->last_report_time)) >= in nfs4_ff_layoutstat_start_io()
635 ktime_t completion_time = ktime_sub(time_completed, time_started); in nfs4_ff_layout_stat_io_update_completed()
2016 ff_layout_encode_nfstime(xdr, ktime_sub(ktime_get(), mirror->start_time)); in ff_layout_encode_layoutstats()
/linux-4.4.14/init/
Dmain.c774 delta = ktime_sub(rettime, calltime); in do_one_initcall_debug()
/linux-4.4.14/drivers/clk/samsung/
Dclk-pll.c456 ktime_t delta = ktime_sub(ktime_get(), start); in samsung_pll45xx_set_rate()
615 ktime_t delta = ktime_sub(ktime_get(), start); in samsung_pll46xx_set_rate()
/linux-4.4.14/net/core/
Dpktgen.c2275 pkt_dev->idle_acc += ktime_to_ns(ktime_sub(end_time, start_time)); in spin()
3213 ktime_t elapsed = ktime_sub(pkt_dev->stopped_at, in show_results()
3219 (unsigned long long)ktime_to_us(ktime_sub(elapsed, idle)), in show_results()
3347 pkt_dev->idle_acc += ktime_to_ns(ktime_sub(ktime_get(), idle_start)); in pktgen_resched()
3363 pkt_dev->idle_acc += ktime_to_ns(ktime_sub(ktime_get(), idle_start)); in pktgen_wait_for_skb()
/linux-4.4.14/drivers/misc/mei/
Dhw-txe.c236 ktime_to_us(ktime_sub(ktime_get(), start))); in mei_txe_aliveness_poll()
/linux-4.4.14/drivers/gpu/drm/msm/
Dmsm_gpu.c371 elapsed = ktime_to_us(ktime_sub(time, gpu->last_sample.time)); in update_sw_cntrs()
Dmsm_drv.c731 ktime_t rem = ktime_sub(*timeout, now); in msm_wait_fence()
/linux-4.4.14/drivers/gpu/drm/amd/amdgpu/
Damdgpu_gem.c346 timeout = ktime_sub(ns_to_ktime(timeout_ns), ktime_get()); in amdgpu_gem_timeout()
/linux-4.4.14/drivers/net/can/softing/
Dsofting_fw.c404 real_offset = ktime_sub(ktime_get_real(), now); in softing_raw2ktime()
/linux-4.4.14/arch/x86/kvm/
Di8254.c137 return ktime_to_ns(ktime_sub(ktime_get(), c->count_load_time)); in kpit_elapsed()
Dvmx.c8435 ktime_to_ns(ktime_sub(ktime_get(), vmx->entry_time)); in vmx_recover_nmi_blocking()
/linux-4.4.14/fs/dlm/
Ddebug_fs.c179 us = ktime_to_us(ktime_sub(ktime_get(), lkb->lkb_timestamp)); in print_format2_lock()
Dlock.c1417 us = ktime_to_us(ktime_sub(ktime_get(), lkb->lkb_wait_time)); in dlm_scan_waiters()
1873 wait_us = ktime_to_us(ktime_sub(ktime_get(), in dlm_scan_timeout()
/linux-4.4.14/fs/jbd2/
Dcommit.c1108 commit_time = ktime_to_ns(ktime_sub(ktime_get(), start_time)); in jbd2_journal_commit_transaction()
Dtransaction.c1705 trans_time = ktime_to_ns(ktime_sub(ktime_get(), in jbd2_journal_stop()
/linux-4.4.14/fs/ext4/
Dextents_status.c1041 scan_time = ktime_to_ns(ktime_sub(ktime_get(), start_time)); in __es_shrink()
/linux-4.4.14/sound/pci/pcxhr/
Dpcxhr_core.c965 diff_time = ktime_sub(stop_time, start_time); in pcxhr_set_pipe_state()
Dpcxhr.c828 diff_time = ktime_sub(stop_time, start_time); in pcxhr_start_linked_stream()
/linux-4.4.14/drivers/scsi/ufs/
Dufshcd.c788 scaling->tot_busy_t += ktime_to_us(ktime_sub(ktime_get(), in ufshcd_clk_scaling_update_busy()
2097 ktime_sub(ktime_get(), in ufshcd_add_delay_before_dme_cmd()
5497 scaling->tot_busy_t += ktime_to_us(ktime_sub(ktime_get(), in ufshcd_devfreq_get_dev_status()
/linux-4.4.14/drivers/media/pci/zoran/
Dzoran_device.c208 change[j][0] = ktime_to_us(ktime_sub(t1, t0)); in detect_guest_activity()
/linux-4.4.14/drivers/scsi/
Dst.c479 now = ktime_sub(now, STp->stats->write_time); in st_do_stats()
493 now = ktime_sub(now, STp->stats->read_time); in st_do_stats()
507 now = ktime_sub(now, STp->stats->other_time); in st_do_stats()
/linux-4.4.14/drivers/net/ethernet/chelsio/cxgb/
Dsge.c404 delta_time_ns = ktime_to_ns(ktime_sub(now, s->last_updated)); in sched_update_avail()
/linux-4.4.14/net/sched/
Dsch_cbq.c510 ktime_to_ns(ktime_sub( in cbq_ovl_delay()
/linux-4.4.14/drivers/video/fbdev/omap2/dss/
Ddsi.c571 setup_time = ktime_sub(dsi->perf_start_time, dsi->perf_setup_time); in dsi_perf_show()
576 trans_time = ktime_sub(t, dsi->perf_start_time); in dsi_perf_show()
/linux-4.4.14/sound/pci/
Des1968.c1781 diff = ktime_sub(stop_time, start_time); in es1968_measure_clock()
/linux-4.4.14/drivers/crypto/
Dhifn_795x.c798 nsec = ktime_to_ns(ktime_sub(ktime_get(), dev->rngtime)); in hifn_rng_data_present()
/linux-4.4.14/net/sctp/
Dsm_make_chunk.c1797 suseconds_t usecs = ktime_to_us(ktime_sub(kt, bear_cookie->expiration)); in sctp_unpack_cookie()
/linux-4.4.14/drivers/pci/
Dquirks.c3015 delta = ktime_sub(rettime, calltime); in fixup_debug_report()
/linux-4.4.14/fs/ocfs2/
Ddlmglue.c453 kt = ktime_sub(ktime_get(), mw->mw_lock_start); in ocfs2_update_lock_stats()
/linux-4.4.14/fs/btrfs/
Dextent-tree.c2665 u64 runtime = ktime_to_ns(ktime_sub(ktime_get(), start)); in __btrfs_run_delayed_refs()