| /linux/include/linux/ |
| H A D | dm-kcopyd.h | 27 unsigned int throttle; member
45 module_param_named(name, dm_kcopyd_throttle.throttle, uint, 0644); \
53 struct dm_kcopyd_client *dm_kcopyd_client_create(struct dm_kcopyd_throttle *throttle);
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| /linux/drivers/md/ |
| H A D | dm-kcopyd.c | 75 struct dm_kcopyd_throttle *throttle; member
125 unsigned int throttle, now, difference; in io_job_start() local
134 throttle = READ_ONCE(t->throttle); in io_job_start()
136 if (likely(throttle >= 100)) in io_job_start()
159 skew = t->io_period - throttle * t->total_period / 100; in io_job_start()
185 if (likely(READ_ONCE(t->throttle) >= 100)) in io_job_finish()
525 io_job_finish(kc->throttle); in complete_io()
578 io_job_start(job->kc->throttle); in run_io_job()
915 struct dm_kcopyd_client *dm_kcopyd_client_create(struct dm_kcopyd_throttle *throttle) in dm_kcopyd_client_create() argument
930 kc->throttle = throttle; in dm_kcopyd_client_create()
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| H A D | dm-thin.c | 148 struct throttle { struct
154 static void throttle_init(struct throttle *t) in throttle_init() argument
160 static void throttle_work_start(struct throttle *t) in throttle_work_start()
165 static void throttle_work_update(struct throttle *t) in throttle_work_update()
173 static void throttle_work_complete(struct throttle *t) in throttle_work_complete()
181 static void throttle_lock(struct throttle *t) in throttle_lock()
186 static void throttle_unlock(struct throttle *t) in throttle_unlock()
255 struct throttle throttle; member
2230 throttle_work_update(&pool->throttle); in process_thin_deferred_bios()
2418 throttle_work_start(&pool->throttle); in do_worker()
[all …]
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| H A D | dm-zoned-reclaim.c | 526 zrc->kc_throttle.throttle = 100; in dmz_reclaim_work()
529 zrc->kc_throttle.throttle = min(75U, 100U - p_unmap / 2); in dmz_reclaim_work()
534 zrc->kc_throttle.throttle, in dmz_reclaim_work()
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| /linux/Documentation/admin-guide/cgroup-v1/ |
| H A D | blkio-controller.rst | 38 echo "8:16 1048576" > /sys/fs/cgroup/blkio/blkio.throttle.read_bps_device
50 Limits for writes can be put using blkio.throttle.write_bps_device file.
252 blkio.throttle.read_bps_device
257 echo "<major>:<minor> <rate_bytes_per_second>" > /cgrp/blkio.throttle.read_bps_device
259 blkio.throttle.write_bps_device
264 echo "<major>:<minor> <rate_bytes_per_second>" > /cgrp/blkio.throttle.write_bps_device
266 blkio.throttle.read_iops_device
271 echo "<major>:<minor> <rate_io_per_second>" > /cgrp/blkio.throttle.read_iops_device
273 blkio.throttle.write_iops_device
278 echo "<major>:<minor> <rate_io_per_second>" > /cgrp/blkio.throttle.write_iops_device
[all …]
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| /linux/drivers/tty/serial/8250/ |
| H A D | 8250_aspeed_vuart.c | 273 bool throttle) in __aspeed_vuart_set_throttle() argument
281 if (!throttle) in __aspeed_vuart_set_throttle()
285 static void aspeed_vuart_set_throttle(struct uart_port *port, bool throttle) in aspeed_vuart_set_throttle() argument
291 __aspeed_vuart_set_throttle(up, throttle); in aspeed_vuart_set_throttle()
446 port.port.throttle = aspeed_vuart_throttle; in aspeed_vuart_probe()
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| /linux/Documentation/ABI/testing/ |
| H A D | sysfs-driver-intel-i915-hwmon | 15 The power controller will throttle the operating frequency
47 for client products. The power controller will throttle the
60 exposed for server products. The power controller will throttle
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| H A D | sysfs-firmware-opal-psr | 7 to shift/throttle power between different entities in
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| H A D | sysfs-devices-system-cpu | 486 Description: POWERNV CPUFreq driver's frequency throttle stats directory and
490 throttle stat attributes for the chip. The throttle stats of a cpu
492 throttle attributes exported in the 'throttle_stats' directory:
520 The sysfs attributes representing different throttle reasons like
536 Description: POWERNV CPUFreq driver's frequency throttle stats directory and
541 attributes which give the frequency throttle information of the chip.
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| /linux/drivers/cpufreq/ |
| H A D | powernv-cpufreq.c | 140 struct work_struct throttle; member
915 struct chip *chip = container_of(work, struct chip, throttle); in powernv_cpufreq_work_fn()
987 schedule_work(&chips[i].throttle); in powernv_cpufreq_occ_msg()
1006 schedule_work(&chips[i].throttle); in powernv_cpufreq_occ_msg()
1081 INIT_WORK(&chips[i].throttle, powernv_cpufreq_work_fn); in init_chip_info()
1100 cancel_work_sync(&chips[i].throttle); in clean_chip_info()
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| /linux/Documentation/block/ |
| H A D | kyber-iosched.rst | 6 reads and synchronous writes. Kyber will throttle requests in order to meet
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| /linux/drivers/usb/serial/ |
| H A D | visor.c | 172 .throttle = usb_serial_generic_throttle,
191 .throttle = usb_serial_generic_throttle,
209 .throttle = usb_serial_generic_throttle,
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| H A D | empeg.c | 51 .throttle = usb_serial_generic_throttle,
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| H A D | aircable.c | 148 .throttle = usb_serial_generic_throttle,
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| H A D | symbolserial.c | 181 .throttle = symbol_throttle,
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| /linux/drivers/thermal/mediatek/ |
| H A D | Kconfig | 7 information from thermal sensors or turn on throttle
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| /linux/tools/perf/util/ |
| H A D | tool.h | 62 throttle, member
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| H A D | tool.c | 307 tool->throttle = process_event_stub; in perf_tool__init()
411 CREATE_DELEGATE_OP(throttle);
490 tool->tool.throttle = delegate_throttle; in delegate_tool__init()
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| H A D | session.c | 417 event->throttle.time = bswap_64(event->throttle.time); in perf_event__throttle_swap()
418 event->throttle.id = bswap_64(event->throttle.id); in perf_event__throttle_swap()
419 event->throttle.stream_id = bswap_64(event->throttle.stream_id); in perf_event__throttle_swap()
422 swap_sample_id_all(event, &event->throttle + 1); in perf_event__throttle_swap()
1512 return tool->throttle(tool, event, sample, machine); in machines__deliver_event()
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| /linux/arch/um/drivers/ |
| H A D | stdio_console.c | 107 .throttle = line_throttle,
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| H A D | ssl.c | 100 .throttle = line_throttle,
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| /linux/tools/testing/selftests/hid/tests/ |
| H A D | base_gamepad.py | 238 gamepad.rudder, gamepad.throttle = data
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| /linux/drivers/gpu/drm/i915/gem/ |
| H A D | i915_gem_execbuffer.c | 321 static int eb_pin_engine(struct i915_execbuffer *eb, bool throttle);
1893 bool throttle = true; in eb_relocate_parse() local
1896 err = eb_pin_engine(eb, throttle); in eb_relocate_parse()
1905 throttle = false; in eb_relocate_parse()
2500 bool throttle) in eb_pin_timeline() argument
2518 if (throttle) in eb_pin_timeline()
2550 static int eb_pin_engine(struct i915_execbuffer *eb, bool throttle) in eb_pin_engine() argument
2575 err = eb_pin_timeline(eb, child, throttle); in eb_pin_engine()
2580 err = eb_pin_timeline(eb, ce, throttle); in eb_pin_engine()
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| /linux/block/ |
| H A D | blk-rq-qos.h | 38 void (*throttle)(struct rq_qos *, struct bio *); member
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| /linux/arch/x86/events/amd/ |
| H A D | ibs.c | 1235 int offset, size, check_rip, offset_max, throttle = 0; in perf_ibs_handle_irq() local
1338 throttle = perf_event_account_interrupt(event); in perf_ibs_handle_irq()
1371 throttle = perf_event_overflow(event, &data, ®s); in perf_ibs_handle_irq()
1377 if (!throttle) { in perf_ibs_handle_irq()
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