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Searched refs:timeout_ns (Results 1 – 25 of 48) sorted by relevance

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/linux/tools/testing/selftests/futex/functional/
H A Dfutex_wait_timeout.c25 static long timeout_ns = 100000; /* 100us default timeout */ variable
79 long timeout_ns) in futex_get_abs_timeout() argument
86 to->tv_nsec += timeout_ns; in futex_get_abs_timeout()
119 timeout_ns = atoi(optarg); in main()
134 ksft_print_msg("\tArguments: timeout=%ldns\n", timeout_ns); in main()
141 to.tv_nsec = timeout_ns; in main()
147 if (futex_get_abs_timeout(CLOCK_REALTIME, &to, timeout_ns)) in main()
153 if (futex_get_abs_timeout(CLOCK_MONOTONIC, &to, timeout_ns)) in main()
159 if (futex_get_abs_timeout(CLOCK_REALTIME, &to, timeout_ns)) in main()
165 if (futex_get_abs_timeout(CLOCK_MONOTONIC, &to, timeout_ns)) in main()
[all...]
H A Dfutex_requeue_pi.c46 static long timeout_ns; variable
280 int unit_test(int broadcast, long lock, int third_party_owner, long timeout_ns) in unit_test() argument
291 if (timeout_ns) { in unit_test()
294 info("timeout_ns = %ld\n", timeout_ns); in unit_test()
296 secs = (ts.tv_nsec + timeout_ns) / 1000000000; in unit_test()
297 ts.tv_nsec = ((int64_t)ts.tv_nsec + timeout_ns) % 1000000000; in unit_test()
385 timeout_ns = atoi(optarg); in main()
401 broadcast, locked, owner, timeout_ns); in main()
405 TEST_NAME, broadcast, locked, owner, timeout_ns); in main()
[all...]
H A Dfutex_wait_wouldblock.c29 #define timeout_ns 100000 macro
42 struct timespec to = {.tv_sec = 0, .tv_nsec = timeout_ns}; in main()
91 to.tv_nsec += timeout_ns; in main()
H A Dfutex_requeue.c14 #define timeout_ns 30000000 macro
33 to.tv_nsec = timeout_ns; in waiterfn()
H A Dfutex_wait.c16 #define timeout_ns 30000000 macro
40 to.tv_nsec = timeout_ns; in waiterfn()
/linux/drivers/gpu/drm/i915/gem/
H A Di915_gem_wait.c190 static unsigned long to_wait_timeout(s64 timeout_ns) in to_wait_timeout() argument
192 if (timeout_ns < 0) in to_wait_timeout()
195 if (timeout_ns == 0) in to_wait_timeout()
198 return nsecs_to_jiffies_timeout(timeout_ns); in to_wait_timeout()
246 to_wait_timeout(args->timeout_ns)); in i915_gem_wait_ioctl()
248 if (args->timeout_ns > 0) { in i915_gem_wait_ioctl()
249 args->timeout_ns -= ktime_to_ns(ktime_sub(ktime_get(), start)); in i915_gem_wait_ioctl()
250 if (args->timeout_ns < 0) in i915_gem_wait_ioctl()
251 args->timeout_ns = 0; in i915_gem_wait_ioctl()
260 if (ret == -ETIME && !nsecs_to_jiffies(args->timeout_ns)) in i915_gem_wait_ioctl()
[all...]
/linux/drivers/gpu/drm/vc4/
H A Dvc4_gem.c385 vc4_wait_for_seqno(struct drm_device *dev, uint64_t seqno, uint64_t timeout_ns, in vc4_wait_for_seqno() argument
399 if (timeout_ns == 0) in vc4_wait_for_seqno()
402 timeout_expire = jiffies + nsecs_to_jiffies(timeout_ns); in vc4_wait_for_seqno()
404 trace_vc4_wait_for_seqno_begin(dev, seqno, timeout_ns); in vc4_wait_for_seqno()
418 if (timeout_ns != ~0ull) { in vc4_wait_for_seqno()
933 uint64_t *timeout_ns) in vc4_wait_for_seqno_ioctl_helper() argument
936 int ret = vc4_wait_for_seqno(dev, seqno, *timeout_ns, true); in vc4_wait_for_seqno_ioctl_helper()
938 if ((ret == -EINTR || ret == -ERESTARTSYS) && *timeout_ns != ~0ull) { in vc4_wait_for_seqno_ioctl_helper()
941 if (*timeout_ns >= delta) in vc4_wait_for_seqno_ioctl_helper()
942 *timeout_ns in vc4_wait_for_seqno_ioctl_helper()
[all...]
/linux/drivers/iio/proximity/
H A Dping.c47 s64 timeout_ns; /* timeout in ns */ member
65 .timeout_ns = 18500000, /* 3 meters */
71 .timeout_ns = 15500000, /* 2 meters plus error codes */
166 if (dt_ns > data->cfg->timeout_ns) { in ping_read()
/linux/kernel/power/
H A Dwakelock.c210 u64 timeout_ns = 0; in pm_wake_lock() local
226 ret = kstrtou64(skip_spaces(str), 10, &timeout_ns); in pm_wake_lock()
238 if (timeout_ns) { in pm_wake_lock()
239 u64 timeout_ms = timeout_ns + NSEC_PER_MSEC - 1; in pm_wake_lock()
/linux/drivers/usb/host/
H A Dxhci.c4811 unsigned long long timeout_ns; in xhci_calculate_intel_u1_timeout() local
4818 timeout_ns = udev->u1_params.sel * 3; in xhci_calculate_intel_u1_timeout()
4821 timeout_ns = udev->u1_params.sel * 5; in xhci_calculate_intel_u1_timeout()
4826 timeout_ns = udev->u1_params.sel * 3; in xhci_calculate_intel_u1_timeout()
4832 timeout_ns = xhci_service_interval_to_ns(desc); in xhci_calculate_intel_u1_timeout()
4833 timeout_ns = DIV_ROUND_UP_ULL(timeout_ns * 105, 100); in xhci_calculate_intel_u1_timeout()
4834 if (timeout_ns < udev->u1_params.sel * 2) in xhci_calculate_intel_u1_timeout()
4835 timeout_ns = udev->u1_params.sel * 2; in xhci_calculate_intel_u1_timeout()
4841 return timeout_ns; in xhci_calculate_intel_u1_timeout()
4849 unsigned long long timeout_ns; xhci_calculate_u1_timeout() local
4892 unsigned long long timeout_ns; xhci_calculate_intel_u2_timeout() local
4913 unsigned long long timeout_ns; xhci_calculate_u2_timeout() local
[all...]
/linux/drivers/mmc/core/
H A Dcore.c286 mrq->data->timeout_ns / 1000000, in mmc_mrq_pr_debug()
667 data->timeout_ns = 1000000000; in mmc_set_data_timeout()
684 data->timeout_ns = card->csd.taac_ns * mult; in mmc_set_data_timeout()
693 timeout_us = data->timeout_ns / 1000; in mmc_set_data_timeout()
715 data->timeout_ns = limit_us * 1000; in mmc_set_data_timeout()
721 data->timeout_ns = limit_us * 1000; in mmc_set_data_timeout()
731 data->timeout_ns = 600000000; in mmc_set_data_timeout()
743 if (data->timeout_ns < 1000000000) in mmc_set_data_timeout()
744 data->timeout_ns = 1000000000; /* 1s */ in mmc_set_data_timeout()
746 if (data->timeout_ns < 10000000 in mmc_set_data_timeout()
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/linux/include/uapi/drm/
H A Dvc4_drm.h204 * timeout_ns is the timeout in nanoseconds, where "0" means "don't
209 __u64 timeout_ns; member
223 __u64 timeout_ns; member
H A Dlima_drm.h137 __s64 timeout_ns; /* in, wait timeout in absulute time */ member
H A Divpu_accel.h393 /** @timeout_ns: Absolute timeout in nanoseconds (may be zero) */
394 __s64 timeout_ns; member
H A Dpanfrost_drm.h87 __s64 timeout_ns; /* absolute */ member
H A Dtegra_drm.h1020 __s64 timeout_ns; member
H A Dv3d_drm.h237 __u64 timeout_ns; member
/linux/drivers/gpu/drm/lima/
H A Dlima_gem.h43 int lima_gem_wait(struct drm_file *file, u32 handle, u32 op, s64 timeout_ns);
H A Dlima_gem.c401 int lima_gem_wait(struct drm_file *file, u32 handle, u32 op, s64 timeout_ns) in lima_gem_wait() argument
409 timeout = drm_timeout_abs_to_jiffies(timeout_ns); in lima_gem_wait()
/linux/drivers/gpu/drm/amd/amdgpu/
H A Damdgpu_gem.h38 unsigned long amdgpu_gem_timeout(uint64_t timeout_ns);
H A Damdgpu_gem.c646 * @timeout_ns: timeout in ns
650 unsigned long amdgpu_gem_timeout(uint64_t timeout_ns) in amdgpu_gem_timeout() argument
656 if (((int64_t)timeout_ns) < 0) in amdgpu_gem_timeout()
659 timeout = ktime_sub(ns_to_ktime(timeout_ns), ktime_get()); in amdgpu_gem_timeout()
/linux/drivers/mmc/host/
H A Ddw_mmc-exynos.c582 unsigned int timeout_ns) in dw_mci_exynos_set_data_timeout() argument
592 tmp = DIV_ROUND_UP_ULL((u64)timeout_ns * host->bus_hz, NSEC_PER_SEC); in dw_mci_exynos_set_data_timeout()
615 dev_dbg(host->dev, "timeout_ns: %u => TMOUT[31:8]: %#08x", in dw_mci_exynos_set_data_timeout()
616 timeout_ns, tmout >> 8); in dw_mci_exynos_set_data_timeout()
H A Dcavium.c668 if (data->timeout_ns) in cvm_mmc_dma_request()
669 set_wdog(slot, data->timeout_ns); in cvm_mmc_dma_request()
787 if (cmd->data->timeout_ns) in cvm_mmc_request()
788 set_wdog(slot, cmd->data->timeout_ns); in cvm_mmc_request()
/linux/include/linux/mmc/
H A Dcore.h120 unsigned int timeout_ns; /* data timeout (in ns, max 80ms) */ member
/linux/drivers/gpu/drm/i915/
H A Di915_request.c1903 unsigned long timeout_ns; in __i915_spin_request() local
1931 timeout_ns = READ_ONCE(rq->engine->props.max_busywait_duration_ns); in __i915_spin_request()
1932 timeout_ns += local_clock_ns(&cpu); in __i915_spin_request()
1940 if (busywait_stop(timeout_ns, cpu)) in __i915_spin_request()

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