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/linux/drivers/infiniband/hw/usnic/
A Dusnic_uiom_interval_tree.c73 struct usnic_uiom_interval_node *interval = kzalloc(sizeof(*interval), in usnic_uiom_interval_node_alloc() local
75 if (!interval) in usnic_uiom_interval_node_alloc()
78 interval->start = start; in usnic_uiom_interval_node_alloc()
79 interval->last = last; in usnic_uiom_interval_node_alloc()
83 return interval; in usnic_uiom_interval_node_alloc()
166 kfree(interval); in usnic_uiom_get_intervals_diff()
176 kfree(interval); in usnic_uiom_put_interval_set()
235 kfree(interval); in usnic_uiom_insert_interval()
245 kfree(interval); in usnic_uiom_insert_interval()
257 interval; in usnic_uiom_remove_interval()
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/linux/tools/testing/selftests/timers/
A Dset-timer-lat.c115 void describe_timer(int flags, int interval) in describe_timer() argument
120 interval ? "PERIODIC":"ONE-SHOT"); in describe_timer()
161 its1.it_interval.tv_sec = interval; in setup_timer()
177 describe_timer(flags, interval); in check_timer_latency()
186 describe_timer(flags, interval); in check_timer_latency()
198 int check_alarmcount(int flags, int interval) in check_alarmcount() argument
200 describe_timer(flags, interval); in check_alarmcount()
213 const int interval = TIMER_SECS; in do_timer() local
231 const int interval = 0; in do_timer_oneshot() local
247 err = check_timer_latency(flags, interval); in do_timer_oneshot()
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/linux/Documentation/virt/kvm/
A Dhalt-polling.rst18 interval or some other task on the runqueue is runnable the scheduler is
48 the interval is left unchanged. In the event that a wakeup source isn't
52 time was greater than the global max polling interval.
55 the global max polling interval then the polling interval can be increased in
65 to avoid pointless polling. The polling interval is shrunk in the function
72 adjustment of the polling interval.
83 polling interval as well as the rate at which the polling interval is grown and
92 | | interval which defines | |
94 | | polling interval for | (per arch value) |
98 | | halt polling interval is | |
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/linux/Documentation/userspace-api/media/v4l/
A Dvidioc-subdev-g-frame-interval.rst38 These ioctls are used to get and set the frame interval at specific
39 subdev pads in the image pipeline. The frame interval only makes sense
44 To retrieve the current frame interval applications set the ``pad``
49 this structure the driver fills the members of the ``interval`` field.
51 To change the current frame interval applications set both the ``pad``
52 field and all members of the ``interval`` field. When they call the
58 contains the current frame interval as would be returned by a
67 interval to match what the hardware can provide. The modified interval
71 format, on the other hand, may change the frame interval.
90 - ``interval``
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A Dvidioc-enum-frameintervals.rst81 other ioctl calls while it runs the frame interval enumeration.
109 - Minimum frame interval [s].
112 - Maximum frame interval [s].
115 - Frame interval step size [s].
128 - IN: Index of the given frame interval in the enumeration.
140 - OUT: Frame interval type the device supports.
143 - OUT: Frame interval with the given index.
146 - Frame interval [s].
173 - Discrete frame interval.
176 - Continuous frame interval.
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/linux/drivers/net/fddi/skfp/
A Dhwt.c193 u_long interval ; in hwt_quick_read() local
196 interval = inpd(ADDR(B2_TI_INI)) ; in hwt_quick_read()
201 outpd(ADDR(B2_TI_INI),interval) ; in hwt_quick_read()
222 long interval ; in hwt_wait_time() local
233 interval = inpd(ADDR(B2_TI_INI)) ; in hwt_wait_time()
234 if (interval > duration) { in hwt_wait_time()
238 diff += interval ; in hwt_wait_time()
243 diff = interval ; in hwt_wait_time()
248 diff += interval ; in hwt_wait_time()
/linux/drivers/input/
A Dinput-poller.c105 void input_set_poll_interval(struct input_dev *dev, unsigned int interval) in input_set_poll_interval() argument
108 dev->poller->poll_interval = interval; in input_set_poll_interval()
112 void input_set_min_poll_interval(struct input_dev *dev, unsigned int interval) in input_set_min_poll_interval() argument
115 dev->poller->poll_interval_min = interval; in input_set_min_poll_interval()
119 void input_set_max_poll_interval(struct input_dev *dev, unsigned int interval) in input_set_max_poll_interval() argument
122 dev->poller->poll_interval_max = interval; in input_set_max_poll_interval()
152 unsigned int interval; in input_dev_set_poll_interval() local
155 err = kstrtouint(buf, 0, &interval); in input_dev_set_poll_interval()
159 if (interval < poller->poll_interval_min) in input_dev_set_poll_interval()
162 if (interval > poller->poll_interval_max) in input_dev_set_poll_interval()
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/linux/tools/perf/scripts/python/
A Dsctop.py31 interval = default_interval variable
38 interval = int(sys.argv[2]) variable
41 interval = int(sys.argv[1])
44 interval = default_interval variable
49 thread.start_new_thread(print_syscall_totals, (interval,))
68 def print_syscall_totals(interval): argument
89 time.sleep(interval)
/linux/net/netfilter/
A Dnft_set_rbtree.c69 if (interval && in __nft_rbtree_lookup()
72 nft_rbtree_interval_start(interval)) in __nft_rbtree_lookup()
74 interval = rbe; in __nft_rbtree_lookup()
90 interval = NULL; in __nft_rbtree_lookup()
102 nft_rbtree_interval_start(interval)) { in __nft_rbtree_lookup()
103 *ext = &interval->ext; in __nft_rbtree_lookup()
152 interval = rbe; in __nft_rbtree_get()
156 interval = rbe; in __nft_rbtree_get()
174 interval = NULL; in __nft_rbtree_get()
185 (nft_rbtree_interval_end(interval) && in __nft_rbtree_get()
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/linux/arch/powerpc/sysdev/
A Dfsl_mpic_timer_wakeup.c55 time64_t interval = 0; in fsl_timer_wakeup_show() local
59 mpic_get_remain_time(fsl_wakeup->timer, &interval); in fsl_timer_wakeup_show()
60 interval++; in fsl_timer_wakeup_show()
64 return sprintf(buf, "%lld\n", interval); in fsl_timer_wakeup_show()
72 time64_t interval; in fsl_timer_wakeup_store() local
75 if (kstrtoll(buf, 0, &interval)) in fsl_timer_wakeup_store()
86 if (!interval) { in fsl_timer_wakeup_store()
92 fsl_wakeup, interval); in fsl_timer_wakeup_store()
/linux/drivers/hwmon/
A Dlm95245.c117 data->interval = 63; in lm95245_read_conversion_rate()
120 data->interval = 364; in lm95245_read_conversion_rate()
123 data->interval = 1000; in lm95245_read_conversion_rate()
127 data->interval = 2500; in lm95245_read_conversion_rate()
137 if (interval <= 63) { in lm95245_set_conversion_rate()
138 interval = 63; in lm95245_set_conversion_rate()
141 interval = 364; in lm95245_set_conversion_rate()
144 interval = 1000; in lm95245_set_conversion_rate()
147 interval = 2500; in lm95245_set_conversion_rate()
155 data->interval = interval; in lm95245_set_conversion_rate()
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/linux/sound/firewire/motu/
A Dmotu-command-dsp-message-parser.c28 unsigned int interval; member
59 parser->interval = 4; in snd_motu_command_dsp_message_parser_init()
63 parser->interval = 2; in snd_motu_command_dsp_message_parser_init()
69 parser->interval = 1; in snd_motu_command_dsp_message_parser_init()
87 unsigned int interval = parser->interval; in snd_motu_command_dsp_message_parser_parse() local
117 if (parser->message_count % interval == 0) { in snd_motu_command_dsp_message_parser_parse()
136 if (parser->message_count % interval == 0) { in snd_motu_command_dsp_message_parser_parse()
/linux/lib/
A Dfault-inject.c21 unsigned long interval; in setup_fault_attr() local
27 &interval, &probability, &space, &times) < 4) { in setup_fault_attr()
34 attr->interval = interval; in setup_fault_attr()
48 attr->interval, attr->probability, in fail_dump()
133 if (attr->interval > 1) { in should_fail()
135 if (attr->count % attr->interval) in should_fail()
210 debugfs_create_ul("interval", mode, dir, &attr->interval); in fault_create_debugfs_attr()
215 &attr->ratelimit_state.interval); in fault_create_debugfs_attr()
/linux/drivers/thermal/ti-soc-thermal/
A Dti-bandgap.c348 *interval = time; in ti_bandgap_read_counter()
370 *interval = 0; in ti_bandgap_read_counter_delay()
373 *interval = 1; in ti_bandgap_read_counter_delay()
376 *interval = 10; in ti_bandgap_read_counter_delay()
379 *interval = 100; in ti_bandgap_read_counter_delay()
382 *interval = 250; in ti_bandgap_read_counter_delay()
385 *interval = 500; in ti_bandgap_read_counter_delay()
435 u32 interval) in ti_bandgap_write_counter_delay() argument
479 interval = interval * bgp->clk_rate / 1000; in ti_bandgap_write_counter()
729 if (interval == 0) in ti_bandgap_get_trend()
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/linux/arch/arm/boot/dts/
A Dat91-natte.dtsi74 poll-interval = <20000>;
90 poll-interval = <20000>;
106 poll-interval = <20000>;
122 poll-interval = <20000>;
138 poll-interval = <20000>;
154 poll-interval = <20000>;
170 poll-interval = <20000>;
186 poll-interval = <20000>;
A Ds3c6410-mini6410.dts71 debounce-interval = <20>;
78 debounce-interval = <20>;
85 debounce-interval = <20>;
92 debounce-interval = <20>;
99 debounce-interval = <20>;
106 debounce-interval = <20>;
113 debounce-interval = <20>;
120 debounce-interval = <20>;
/linux/include/net/
A Dcodel_impl.h54 params->interval = MS2TIME(100); in codel_params_init()
96 codel_time_t interval, in codel_control_law() argument
99 return t + reciprocal_scale(interval, rec_inv_sqrt << REC_INV_SQRT_SHIFT); in codel_control_law()
137 vars->first_above_time = now + params->interval; in codel_should_drop()
188 params->interval, in codel_dequeue()
207 params->interval, in codel_dequeue()
235 16 * params->interval)) { in codel_dequeue()
247 vars->drop_next = codel_control_law(now, params->interval, in codel_dequeue()
/linux/Documentation/admin-guide/device-mapper/
A Ddm-flakey.rst10 <up interval> seconds, then exhibits unreliable behaviour for <down
11 interval> seconds, and then this cycle repeats.
22 <dev path> <offset> <up interval> <down interval> \
32 <up interval>:
34 <down interval>:
51 During <down interval>, replace <Nth_byte> of the data of
/linux/drivers/usb/common/
A Dcommon.c234 unsigned int interval = 0; in usb_decode_interval() local
240 interval = epd->bInterval; in usb_decode_interval()
243 interval = 1 << (epd->bInterval - 1); in usb_decode_interval()
248 interval = epd->bInterval; in usb_decode_interval()
252 interval = 1 << (epd->bInterval - 1); in usb_decode_interval()
254 interval = epd->bInterval; in usb_decode_interval()
258 interval *= (speed >= USB_SPEED_HIGH) ? 125 : 1000; in usb_decode_interval()
260 return interval; in usb_decode_interval()
/linux/net/bridge/
A Dbr_mrp_switchdev.c103 u32 interval, u8 max_miss, u32 period, in br_mrp_switchdev_send_ring_test() argument
109 .interval = interval, in br_mrp_switchdev_send_ring_test()
119 return br_mrp_switchdev_port_obj(br, &test.obj, interval != 0); in br_mrp_switchdev_send_ring_test()
197 u32 interval, u8 max_miss, u32 period) in br_mrp_switchdev_send_in_test() argument
202 .interval = interval, in br_mrp_switchdev_send_in_test()
211 return br_mrp_switchdev_port_obj(br, &test.obj, interval != 0); in br_mrp_switchdev_send_in_test()
/linux/drivers/usb/dwc2/
A Dhcd_queue.c245 interval = gcd(interval, periods_in_map); in pmap_schedule()
342 int interval, int start) in pmap_unschedule() argument
349 interval = gcd(interval, periods_in_map); in pmap_unschedule()
1092 u16 interval; in dwc2_pick_first_frame() local
1148 WARN_ON(relative_frame >= interval); in dwc2_pick_first_frame()
1158 next_active_frame = (next_active_frame / interval) * interval; in dwc2_pick_first_frame()
1180 interval); in dwc2_pick_first_frame()
1890 u16 interval = qh->host_interval; in dwc2_next_periodic_start() local
1894 interval); in dwc2_next_periodic_start()
1904 if (interval >= 0x1000) in dwc2_next_periodic_start()
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/linux/drivers/leds/trigger/
A Dledtrig-netdev.c49 atomic_t interval; member
258 jiffies_to_msecs(atomic_read(&trigger_data->interval))); in interval_show()
277 atomic_set(&trigger_data->interval, msecs_to_jiffies(value)); in interval_store()
284 static DEVICE_ATTR_RW(interval);
353 unsigned long interval; in netdev_trig_work() local
378 interval = jiffies_to_msecs( in netdev_trig_work()
379 atomic_read(&trigger_data->interval)); in netdev_trig_work()
382 &interval, in netdev_trig_work()
383 &interval, in netdev_trig_work()
389 (atomic_read(&trigger_data->interval)*2)); in netdev_trig_work()
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/linux/drivers/platform/x86/
A Dacerhdf.c72 static unsigned int interval = 10; variable
329 if (kernelmode && prev_interval != interval) { in acerhdf_check_param()
330 if (interval > ACERHDF_MAX_INTERVAL) { in acerhdf_check_param()
333 interval = ACERHDF_MAX_INTERVAL; in acerhdf_check_param()
336 pr_notice("interval changed to: %d\n", interval); in acerhdf_check_param()
340 round_jiffies(msecs_to_jiffies(interval * 1000)); in acerhdf_check_param()
342 prev_interval = interval; in acerhdf_check_param()
731 (kernelmode) ? interval*1000 : 0); in acerhdf_register_thermal()
846 module_param_cb(interval, &interval_ops, &interval, 0600);
847 MODULE_PARM_DESC(interval, "Polling interval of temperature check");
/linux/drivers/input/keyboard/
A Diqs62x-keys.c42 u8 interval; member
169 ret = regmap_read(iqs62x->regmap, iqs62x->dev_desc->interval, in iqs62x_keys_init()
174 iqs62x_keys->interval = val; in iqs62x_keys_init()
207 event_data->interval == iqs62x_keys->interval) in iqs62x_keys_notifier()
223 if (event_data->interval == iqs62x_keys->interval) in iqs62x_keys_notifier()
242 iqs62x_keys->interval = event_data->interval; in iqs62x_keys_notifier()
/linux/arch/arm64/boot/dts/qcom/
A Dmsm8998-fxtec-pro1.dts40 debounce-interval = <15>;
58 debounce-interval = <15>;
66 debounce-interval = <15>;
74 debounce-interval = <15>;
82 debounce-interval = <15>;
90 debounce-interval = <15>;
98 debounce-interval = <15>;
118 debounce-interval = <15>;
126 debounce-interval = <15>;
134 debounce-interval = <15>;

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